188 KiB

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Czysty Wina Historia

Snap! (BYOB) History

in development:

2020-07-09

new dev version
threads: fixed FOR EACH for hybrid lists, thanks, Brian!
threads: fixed script execution behavior when turning turbo mode off programmatically, thanks, Jadga, for reporting it.
locale: added English translation for 'length of %s' to 'length of text %s' to avoid confusion among both blocks

6.0.0:

New Features:
- new Morphic architecture, faster loading, smaller memory footprint, mobile-friendly
- hyper-blocks
- new "send msg to sprite" primitive in control
- new "index of" primitive in lists
- new fast "append" reporter in lists
- show login status in the cloud button (outline = logged out, solid = logged in)
- custom drop-downs (experimental, uses JS)
- blockify lists / tables with atomic values in watchers
- extended libraries (APL, thanks, Brian) and programmatic handling of variables (thanks, Joan)
- "result pic..." context menu entry for reporters (used to be hidden "script pic with result..." option)
- more block relabelling options, e.g. for loops
- prefix keys in custom drop-down menus with '§_' to only show them if the shift-key is pressed
- new "id" option in the monadic function reporter primitive (hyperizable to support deep copies of nested lists)
- new api for creating new lists for embedded Snap sessions
Notable Changes:
- repeated WARPs inside loops have been sped up
- duplicated blocks / scripts are grabbed by their top-left corner rather than their center
- close all widgets when opening a new project
- scan first ten rows of a list to determine the number of columns to show in table views
- give duplicated custom block definitions unique names
- sort sound and message names in drop-down menus alphabetically
- changed result for FIND to empty instead of false if none is found
- new flat design
- increased contrast in dark mode
- toggling Retina support has been hidden (because it no longer works the same)
Notable Fixes:
- multi-c slots embedding reporters has been disabled
- programmatically changing a clone from "permanent" to "temporary" now works in presentation mode
- costumes and sounds of clones are now properly shadowed when modifying them programmatically
- fixed editing cells in multi-page list watchers
- recursive calls to "broadcast and wait" execute smoothly again
- expanding a collapsed comment or clicking on it now brings it to the front
- long project titles no longer overlap other buttons in the control bar
- "empty" continuations referring to the end of a script no longer throw an error.
Translation Updates:
- New Hebrew translation
- Ukranian
- Catalan
- Portuguese
- Chinese
- Japanese
- Bengali
- German

5.4.5:

Notable Change:
- always record audio in mono
Translation Update:
- German, thanks, Sven!

2020-01-28

new dev version
gui: record sounds in mono
gui, objects: force stereo audio recordings to mono
Germans translation tweak, thanks, Sven!

5.4.4:

Notable Fixes
- fixed strings library format
- automatically remove orphaned variable watchers

2020-01-11

objects: automatically remove orphaned variable watchers
prepared patch

2020-01-10

fixed strings library format

5.4.3:

Notable Fix
- render Boolean slots correctly after mouse-over

2020-01-06

blocks: reset BooleanSlotMorph canvas context's global alpha after rendering the slider button
prepared patch

5.4.2:

Notable Fix:
- prevent Morphs from sharing canvasses when rerendering

2020-01-04

morphic: fixed tagging of shared Canvasses
prepared patch

5.4.1:

Notable Change:
- optimized loading projects
Notable Fix:
- reduced distortion and clicks when playing notes
Translation Update:
- Catalan

2020-01-03

new dev version
morphic: recycle cached Canvasses
gui: recycle cached Canvasses
objects: recycle cached Canvasses
blocks: recycle cached Canvasses
widgets: recycle cached Canvasses
byob: recycle cached Canvasses
symbols: recycle cached Canvasses
symbols: recycle cached Canvasses
Catalan translation update
objects: tweaked notes to reduce distortion and clicks
prepared minor release

5.4.0:

New Features:
- log pen vectors
- export pen trails as SVG
- access pen trails as SVG_Costume: new "pen vectors" reporter variant of "pen trails"
- new Snap! API: broadcast and react to messages, access global variables from outside Snap!
Notable Change:
- when creating a costume from pen trails (raster or vector) make its rotation center the position of the sprite
Notable Fixes:
- support null-serialization in list-csv conversions
- avoid circular inheritance when using blocks to set sprites' parents
Translation Updates:
- NEW Slovak translation, thanks, Peter Lukacovic
- German

2019-12-19

objects, threads: refactored inheritance circularity avoidance
prepared release

2019-12-18

gui, api: rearranged Snap! API into its own file
added API documentation
threads: avoid circular inheritance when using blocks to set sprites' parents

2019-12-16

gui, objects: added ability to add general message listeners for "any" message
gui: added IDE >> getMessages() to Snap! API
gui: refactored IDE >> addMessageListenerForAll(callback)

2019-12-15

gui, threads: new Snap! API: programmatically broadcast messages and optionally wait from outside Snap!
gui: added global variable access methods to the new Snap! API
gui, objects: added ability to add message listeners to broadcasts

2019-12-13

added direct relabelling option to pen trails blocks' context menus

2019-12-10

NEW Slovak translation, thanks, Peter Lukacovic

2019-12-09

store: save and restore "log pen trails" setting in project file

2019-12-08

lists: support null-serialization in list-csv conversions

2019-12-07

threads: turn "log pen trails" off when loading or creating a new project

2019-12-05

threads: set the rotation point of "pen vectors" costumes to the position of the sprite that creates them
objects: set the rotation point of "pen trails" costumes to the position of the sprite that creates them

2019-12-03

objects, blocks, threads, gui: added "log pen vectors" session setting
updated German translation

2019-12-02

new dev version
objects: export pen trails as SVG (under construction)
threads: new "pen trails (SVG)" reporter (experimental, hidden in dev)
objects, threads: adjusted rotation center of SVG-pen-trails
objects: added aspect racio governance and generator tags to trails SVGs
threads: catch empty trails log when trying to generate a vector trails costume
objects: support relabelling "pen trails" to "pen trails (SVG)" and vice-versa
gui: added "svg" entry to the stage icon's context menu
objects: renamed "pen trails (SVG)" to "pen vectors"
German translation update
cleaned up change markers

v5.3.8:

Notable Change:
- optimized color collision detection

2019-11-29

new dev version
objects, threads: optimized color collision detection
prepared release

v5.3.7:

Notable Fixes:
- wait until the camera actually records something when turning video capture "on"
- only report video capture as "on" when the camera actually records something

2019-11-19

threads: when turning video capture "on" wait until the camera actually records something
prepared release

2019-11-18

new dev version
threads: only report video capture as "on" when the camera actually records something

v5.3.6:

Notable Fix:
- fixed variadic reporters library

v5.3.5:

Notable Fix:
- make sure list watchers are correctly initiailized

v5.3.4:

Notable Fixes:
- allowed reserved JS object property names as variable names in Snap (e.g. "constructor")
- disabled direct editing of list watchers for non-literal typed lists (such as costumes) in speech bubbles and prompters
- now preserving the sprite's rotation point when taking a video-snap on it
- now preventing costumes from becoming "broken" when pasting video snaps on them while the camera is not yet fully initialized
- now catching sub-pixel sized thumbnails

2019-11-15

objects: prevent costumes from becoming "broken" when pasting video snaps on them while the camera is not yet fully initialized
objects: catch sub-pixel sized thumbnails
prepared release

2019-11-14

lists: disabled direct editing of list watchers for non-literal typed lists (such as costumes) in speech bubbles and prompters
objects: preserve the sprite's rotation point when taking a video-snap on it

2019-11-13

new dev version
threads: allowed reserved JS object property names as variable names in Snap (e.g. "constructor")

v5.3.3:

Notable Change:
- dropdown translation improvements, thanks, Joan!
Notable Fixes:
- fixed submenu translation control for dropdowns
- fixed help screens for "distance to _" and "answer" primitives, thanks, Brian and Michael!
Translation Update:
- Catalan

2019-11-12

new dev version
drop-down menu translation improvements by Joan
submenu-title translation control
help screen fixes by Brian and Michael
prepared release

v5.3.2:

Notable Fixes:
- fixed #2518 (broken localization system)
- fixed size of MY help screen, thanks, Brian
Translation Updates:
- Catalan, thanks, Joan

2019-11-06

new dev version
morphic, blocks: reverted recent changes to tranlation mechanism
morphic: added support for "verbatim" (untranslated) menu items
blocks: don't translate variable names in drop-down menus
objects: don't translate variable names in "delete a variable" button menu
blocks: don't translate variable names in "inherit" block menu
blocks: fixed dropdown menu generation for untranslated items
blocks: don't translate message names in drow-down menus
blocks: don't translate names in dropdowns
byob: don't translate items in dropdowns
help: fixed size of MY help screen, thanks, Brian
prepared release

v5.3.1:

Notable Fixes:
- no longer translate variable names in drop-down menus for which translations exist
- fixed zero extent costume creation, thanks, Bernat!

2019-11-05

threads: fixed zero extent costume creation, thanks, Bernat!
prepared release

2019-11-04

new dev version
morphic: limit translation of menu items to specially marked ones
blocks: translate "my" submenu label in "set" block

v5.3.0:

New Features:
- expanding the rings in "map", "keep" and "find" shows 3 inputs named "value", "index" and "list"
- limited expanding rings in special HOFs to 3 parameters
- calling an empty reporter-ring with no formal parameters passing a single argument treats it as the identity function of that argument
Notable Changes:
- dropping a ring parameter inside a reporter-ring no longer replaces the ring
Notable Fix:
- fixed the initial scale of new clones when the stage has been resized
Translation Update:
- German

2019-11-02

blocks: limit expanding rings in special HOFs to 3 parameters
blocks: renamed default special HOF parameters to "item, index, list"
updated German translation
blocks: dropping a ring parameter inside a reporter-ring no longer replaces the ring
threads: calling an empty reporter-ring with no formal parameters passing a single argument treats it as the identity function of that argument
blocks: renamed default special HOF parameter "item" to "value"
updated German translation for "value"
objects: fixed the initial scale of new clones when the stage has been resized
prepared release

2019-11-01

new dev version
expanding the rings in "map", "keep" and "find" shows 3 inputs named "item", "idx" and "data"
German translation update for "idx" and "data"

v5.2.5:

Notable Fix:
- resume AudioContext on every request

2019-10-30

objects: resume AudioContext on every request

v5.2.4:

Notable Changes:
- optimized performance for backgrounds and pen trails
- optimized performance for sprite rendering and rotation
- added support for counting down using the "numbers" reporter
Notable Fixes:
- fixed FOR so it can take numbers entered as text (bug report by Kathy from Piazza)
- removed "current" option from "switch to costume" block's drop-down menu

2019-10-30

threads: optimized HOF primitives to only assert input types once
objects: documented new canvas architecture for sprites
prepared release

2019-10-29

threads: added support for counting down using the "numbers" reporter
morphic: improved canvas recycling
objects: optimized sprite rendering and rotating
threads: FOR so it can take numbers entered as text (bug report by Kathy from Piazza)

2019-10-28

new dev version
morphic: enable recycling and deep copying canvas elements
objects, maps: recycle Stage layers - optimizes backgrounds and pen trails frame rate
blocks: removed "current" option from "switch to costume" block's drop-down menu

v5.2.3:

*Notable Changes:
- added sprite dimension selectors to the OF reporter's dropdown menu

2019-10-25

blocks, threads: added sprite dimension selectors to the OF reporter's dropdown menu
prepared patch

v5.2.2:

Notable Fix:
- more optimizations for collision detection
- Translation Update:
- Catalan

2019-10-25

morphic, objects: optimized collision detection yet more
prepared patch

v5.2.1:

Notable Fix:
- optimized collision detection

2019-10-24

morphic, objects: optimized collision detection
prepared patch

v5.2.0:

New Features:
- new media creation primitives:
- new primitive in "looks": NEW COSTUME from a list of pixels and dimensions, allowing CURRENT
- new primitive in "sound": NEW SOUND from a list of samples
- added selectors for sprites' and the stage's bounding box (LEFT, RIGHT, TOP, BOTTOM) to MY dropdown
- new experimental entry for "green flag pressed" in the BROADCAST block's dropdown when the shift key is pressed
Notable Changes:
- running STOP ALL now also toggles (pauses and resumes) all generic WHEN hat blocks (just like pressing the stop button)
- changed default name for new costumes created with STRETCH etc. to localized 'costume'
Notable Fixes:
- loading a project that fires STOP ALL from a WHEN hat block no longer "hangs" Snap
- fixed pixel-manipulation distortions on newly imported hi-res images
- assert that dimensions given for STRETCH are finite numbers (avoid crash)
- disabled direct editing of list watchers for non-literal typed lists (such as costumes, avoids unloadable projects)
- fixed occasional "dead clicks" on buttons and menu items
Translation Updates:
- English
- German

2019-10-24

prepared release

2019-10-23

lists: disabled direct editing of list watchers for non-literal typed lists (such as costumes)

2019-10-22

morphic: url-clicking fix by @brollb, updated morphic documentation
pushed dev version to release-candidate status
objects: normalized (de-retinized) costume thumbnails, fixed pixel-manipulation distortions on newly imported hi-res images

2019-10-21

blocks, threads: new experimental entry for "green flag pressed" in the BROADCAST block's dropdown when the shift key is pressed
updated English and German translations for __shout__go__
updated German translation for new media creation primitives
objects: rearranged "looks" and "sound" palettes for new media creation primitives

2019-10-20

objects, threads: added "new sound" from list of samples primitive reporter to "sound" category
objects, threads: added sampling rate input to "new sound" primitive
threads: changed default name for new costumes created with STRETCH etc. to localized 'costume'
threads: generate stereo sounds
threads: added list type assertion for samples to "new sound" primitive
objects: tweaked labels for "new costume" and "new sound" primitives
objects: delegate (quasi-inherit) Stage>>newSoundName() from Sprite

2019-10-18

objects, blocks, threads: added dimension getters for the stage
German translation update (left, right, top, bottom selectors in MY)
blocks, objects, threads: added "new costume" primitive reporter to "looks" category

2019-10-17

objects, blocks, threads: added selectors for sprites' bounding box (left, right, top, bottom) to MY dropdown

2019-10-16

new dev version
morphic: added "enableLinks" flag to text elements, off by default
widgets: made only URLs inside dialog boxes' bodies clickable
threads: running STOP ALL now also pauses (pauses and resumes) all generic WHEN hat blocks
threads: removed a conflicting thread from STOP ALL - loading a project that fires STOP ALL from a WHEN hat block no longer "hangs" Snap
threads: assert that dimensions given for STRETCH block are finite numbers

v5.1.1:

New Features:
- new cloud-menu entry: "Open in Community Site", thanks, Michael!
- accept a list of pixels in the SWITCH TO COSTUME block
- URLs in dialog boxes are now clickable and can open new browser tabs, thanks, Brian Broll!
Notable Changes:
- made "i" upvar inside FOR loop's C-Shape slot mutable by user script
- prevent switching to another sprite if a block editor is open (so local blocks of different sprites don't mix)
- display a permanent warning when using IE
Notable Fixes:
- typing strings into the search-field again shows relevant blocks (regression from IME)
- fixed project dialog's search-field behevior (regression from IME)
- morphic collision detection off-by-1 fix, thanks, Dariusz!
- fixed MY PARTS so mutating the result list has no effect
- fixed a typo in the OF-reporter's help screen, thanks, @jasonappah
- enable costumes created in the vector editor to be stretchable in Firefox, thanks, @coproc
Translation Updates:
- Catalan
- Ukrainian, thanks,
- Galician, thanks, Bernat
- Turkish, thanks, Turgut!
- German

2019-10-15

gui: prevent switching to another sprite if a block editor is open (so local blocks of different sprites don't mix)
updated German translation
gui: simplified asset loading scheduler
gui: display a permenent warning when using IE
prepared release

2019-10-14

morphic: new "reactToInput" text-editing event
objects: fixed #2485 (find blocks and text-entry mode feature)
gui: fixed ProjectDialog's search field behavior for IME
threads: fixed MY PARTS so mutating the result list has no effect
threads: made "i" upvar inside FOR loop's C-Shape slot mutable by user script
URLs in dialog boxes are now clickable and can open new browser tabs, thanks, Brian Broll!

2019-10-11

objects, threads: accept a list of pixels in the SWITCH TO COSTUME block

2019-10-09

new dev version
morphic: collision detection off-by-1 fix, thanks, @DarDoro
translation updates for: Catalan, Ukrainian, Galician and Turkish
gui: new cloud- menu entry: "Open in Community Site", thanks, Michael!
fixed a typo in the OF-reporter's help screen, thanks, @jasonappah
enable costumes created in the vector editor to be stretchable in Firefox, thanks, @coproc

v5.1.0

New Features:
- new "paste on" block in the pen category, prints a sprite onto another one
- new "r-g-b-a" option in "(aspect) AT (location)" sensing reporter, returns a 4-item list of values from 0-255 (same as pixels from a costume)
- "temporary?" attribute is now programmatically settable (in the SET->my... block)
Notable Changes:
- generated costumes that are not in the wardrobe are now made persistent in the project (saved & restored)
Notable Fixes:
- fixed tainted audio context for auto-playing projects when the user interacts, thanks, Bernat!
- saved clones no longer forget if they inherit the "costume #" attribute
Translation Updates:
- German
- Galician, thanks, Miguel!

2019-08-08

store: allow wardrobe-less costumes to be shared among several sprites (e.g. when inheriting the "costume #" attribute)
objects: fixed an issue when a sprite inherits both the wardrobe and the costume #
store, objects: fixed the bug that made clones forget inheritance of costume # when saved
prepared minor release

2019-08-07

new dev version
blocks, threads: added "r-g-b-a" option to (aspect) AT (location) reporter in the sensing category
blocks, threads: made "temporary?" attribute for clones settable (in the SET->my... block)
objects: made the "paste on" block avaible in the "pen" palette
fix for tainted audio context when the user interacts with an auto-playing project
store: persist temporary costumes that aren't in the wardrobe (e.g. generated graphics, maps, paste-ups)
German translation update
Galician translation update, thanks, Miguel!

v5.0.9

New Feature:
- new experimental "paste on" block in the "pen" category, currently hidden in dev mode
Notable Fixes:
- resolved scroll bar conflicts (allow vertical scrolling past horizontal scroll bar), thanks, Michael!
- support for importing OGG audio files, thanks, Bernat!
Translation Update:
- Chinese, thanks, Simon!

2019-08-06

new dev version
objects, threads: new experimental "paste on" block in the "pen" category, hidden in dev mode
morphic: resolved scroll bar conflicts (allow vertical scrolling past horizontal scroll bar), thanks, Michael!
gui: fixed color of scripts scroll frame
morphic: support for importing OGG audio files, thanks, Bernat!
Chinese translation update, thanks, Simon!
prepared maintenance release

v5.0.8

Notable Fix:
- fixed default names for 'script variables' block

2019-07-25

blocks: fixed default names for 'script variables' block
prepared maintenance release

v5.0.7

Notable Fix:
- fixed #2041

2019-07-24

byob: fixed #2041
prepared maintenance release

v5.0.6

Notable Fix:
- IME text editing support, thanks, Zhenlei Jia @swiperthefox!

2019-07-23

morphic: minor code reformatting for LINTers
prepared maintenance release

2019-07-22

new dev version
morphic, blocks: support for enhanced character set keyboard input, thanks, @swiperthefox!

v5.0.5

Notable Fix:
- fixed cloud project collection support, thanks Bernat!

v5.0.4

Notable Fixes:
- fixed a glitch when running a generic WHEN hat block with a literal Boolean input
- fixed a bug in the SHOW PICTURE block of the "Pixels" library

2019-07-10

threads: fixed a glitch when running a generic WHEN hat block with a literal Boolean input
fixed a bug in the SHOW PICTURE block of the "Pixels" library
tweaked "messages" menu for custom blocks, thanks, Joan!
maintenance release

v5.0.3

Notable Change:
- CSV-parsing auto-detects the most likely delimiter among comma, semi-colon, pipe and tab

2019-07-10

threads: enhanced CSV-parsing to auto-detect the most likely delimiter among comma, semi-colon, pipe and tab
maintenance release

v5.0.2

New Feature:
- experimental tolerant color collision detection (in dev mode)
Notable Fixes:
- fixed a layout glitch for variadic C-shaped input slots, thanks, Bernat, for reporting it!
- updated the manual for the new WRITE block, thanks, Brian

2019-07-09

blocks: fixed a layout glitch for variadic C-shaped input slots, thanks, Bernat, for reporting it!
updated the manual for the new WRITE block, thanks, Brian (was #2448)
maintenance release

2019-07-08

new dev version
morphic, objects, threads: experimental tolerant color collision detection (in dev mode)

v5.0.1

Notable Changes:
- gliding animation when inserting blocks using the keyboard
- optimized collision detection
Notable Fixes:
- show "browser" source option in project dialog when (deprecated) locally stored projects still exist
- list watchers occasionally didn't show cells after reassigning a changed list to a variable
- FOREACH over a linked list failed for scripts mutating it
- eliminated an occasional empty label line when variadic inputs wrap as a whole, thanks, Mary, for reporting this bug!

2019-07-04

gui: show "browser" source option in project dialog when (deprecated) locally stored projects still exist
maintenance release

2019-07-03

blocks: eliminated an occasional empty label line when variadic inputs wrap as a whole, thanks, Mary, for reporting this bug!

2019-07-02

morphic: optimized collision detection by only looking at the alpha channel data

2019-07-01

new dev version
lists: fixed #2446
threads: fixed an issue when iterating over a linked list with a script mutating it, thanks, Brian!
cloud: fixed collection grid page size, thanks, Bernat!
morphic: fixed a race condition in Morph.glideTo()
blocks: added gliding animation when inserting blocks using the keyboard

v5

2019-06-27

New Features:
- the "tools" library has been integrated as primitives
- export 1- /2- dimensional lists with atomic data as CSV
- export n-dimensional lists with atomic data as JSON
- import CSV, Text, or JSON via drag & drop
- option to import CSV etc. as "raw data", i.e. unparsed
- parse JSON using the SPLIT reporter
- new "aspect AT location" reporter in Sensing category for sniffing colors and sprites
- new blocks for setting and changing the stage's background color
- new "microphone" reporter in Sensing for getting volume, note, pitch signals and frequencies
- new experimental live audio-scripting support
- new video capturing and video-motion detection support, thanks, Josep!
- new "object" reporter in the Sensing category for getting a sprite by its name
- blocks for changing and querying the "flat line ends" setting
- selectors for changing and querying "draggable" and "rotation style" settings
- new sound + music "volume" feature + blocks
- new sound + music stereo "panning" feature + blocks
- new sound attribute getter reporter
- new "play sound at sample rate" command
- accept lists and lists of lists as inputs to all sound primitives
- new "play frequency" commands in the Sounds category
- pixel access primitives for bitmap and vector (!) graphics
- new "stretch" primitive for costumes, also for flipping
- new "get graphic effect" reporter
- new "get pen attribute" reporter
- new "pen down?" predicate
- new "shown?" predicate
- new "write" command in pen category (used to be "label" in tools)
- new "numbers", "is empty", "map","keep", "find", "combine" and "for each" primitives in list category
- 2 optional formal inputs for rings in MAP, KEEP, FIND, COMBINE: index and source list
- new JIT-compiler "blitz-HOF" primitives for "map", "keep", "find" & "combine" via "compile"
- new "for" loop and "if then else" reporter primitives in the Control category
- added "neg", "lg" (log2) and "2^" selectors to monadic function reporter in Operators
- added "^" reporter (power of) in the Operators category
- added "width" and "height" to the MY blocks dropdown
- added "width" and "height" as attribute selectors of the OF primitive
- added "costume" selector to the MY attributes dropdown
- added plus (+) and minus (-) keys to sensing and key hat
- special context-aware drop-downs for custom blocks
- new "stick to" submenu in the sprite context menu where applicable
- multi-line and monospaced "code" input slots for custom blocks
- new "string" library, thanks, Brian
- new "text costumes" library for generating costumes from letters or words of text
- new "World Map" extension and library for interactive maps
- graphic effects and sound attributes can now be animated with easing functions
- enhanced support for embedding Snap in other website, thanks, Bernat!
- export sounds
Notable Changes:
- added third hsv dimension to pen colors, changed SET and CHANGE pen blocks
- added transparency (alpha) to pen colors
- new drop-down options for sprite-layer control ("GO TO front/back")
- "loop arrow" symbol for primitive loops, also available for custom blocks
- optimized in-project storage of atomic-data lists (more efficient, less space)
- remove all clones when the Green Flag is clicked
- adjust bottom of STOP block to reflect the menu selection (show / hide bottom notch)
- enable dropping commands into all rings
- colors in the vector editor are now named "Edge color" and "Fill color", thanks, Brian!
- renamed "whitespace" option in SPLIT to "word"
- made the "name" attribute programmatically settable
- made the "temporary?" attibute readyble
- deprecated storing projects in the browser's localStorage
- deprecated some (useless) graphic effects
- additional "publish / unpublish" buttons in the project dialog
- buttons for saving & loading projects to disk in the project dialog
- more language options for the Text2Speech library, thanks Joan!
Notable Fixes:
- predicates inside generic WHEN hat blocks can now pass upvars
- eliminated "clicks" when playing music notes
- "relabel" blocks with translated drop-down choices
- transforming arrayed to linked lists without loosing the last element
- using "inherit" no longer un-hides the palette in presentation mode
- relabelling custom blocks with empty numerical input slots no longer fills in zeroes
- the language menu now has a "globe" icon (so it can be found in any language)
- accept a number as input for a sound - interpret as index
- fixed many costume sizes, thanks, Brian!
Translation Updates:
- Chinese, thanks, Simon!
- Turkish, thanks, Turgut!
- Indonesian, thanks, Emanuella!
- Greek, thanks, Alexandros!
- Catalan, thanks, Joan!
- Portuguese, thanks, Manuel!
- Spanish
- German
- French

2019-06-27

updated manual and help screen for COMBINE, thank you, Brian!
updated CRAYONS library, thanks you, Brian!
prepared release

2019-06-25

threads: 2 optional formal inputs for rings in MAP, KEEP, FIND, COMBINE: index and source list
objects, threads: renamed COMBINE label, switching the inputs
objects: took out "relabel" options for COMBINE
adjusted German translation to the switched order of inputs for COMBINE
adjusted Spanish translation to the switched order of inputs for COMBINE
adjusted Portuguese translation to the switched order of inputs for COMBINE
adjusted Catalan translation to the switched order of inputs for COMBINE
adjusted French translation to the switched order of inputs for COMBINE

2019-06-24

removed "such that" from KEEP and FIND block labels
adjusted German, French, Portuguese, Spanish, Catalan translations
updated Catalan translation, thanks, Joan!
updated Portuguese translation, thanks, Manuel!
fixed #2417
fixed #2416

2019-06-06

Maps: fixed a typecasting issue, thanks, Bernat!

2019-06-04

Objects, Lists: fixed #682
Lists, Tables: fixed table watcher cell updates for costumes (save / load)

2019-06-03

Threads: fixed #2249, predicates inside generic WHEN hats should be able to pass upvars
Blocks: fixed #1740
Blocks: fixed #670 and #1804

2019-06-02

Objects, Store: made "pen down?" and "shown?" attributes watchable onstage
Objects, Blocks: made "shown?" attribute inheritable
Objects, Blocks: made "pen down?" attribute inheritable
Objects: made watchers immediately react to inheritance changes

2019-06-01

Objects: new "pen down?" predicate
Objects: new "shown?" predicate
updated German translation for "shown?" and "pen down?"

2019-05-31

Threads: optimized FOREACH performance for large linked lists
German translation update (FINDFIRST, WORD, TEMPORARY?)
Threads: also allow numbers as sprite names in SET
updated "animation" library (purged unused blocks)
updated "audioComp" library (purged unused blocks)
updated "frequency distribution" library (changed PIPE to use EMPTY prim)
Maps: added support for zxy, zyx and xyz style maps and satellite imagery
updated "World Map" library with options for Satellite, Streets and Shading

2019-05-29

Threads, Objects: added "Find First" primitive to lists category
Blocks, Threads, Objects: added "blitz" version of FIND
Blocks, Threads, Objects: renamed "whitespace" option in SPLIT to "word"
GUI, Threads: made "name" attribut programmatically settable, (I hate my life!)
Blocks: made the "temporary?" attibute readable (I hate my life even more!)

2019-05-28

Maps: added various different tile hosts
added "set map style" command to maps library

2019-05-25

added credits and license information to map costumes

2019-05-24

new experimental Maps module, our own thin slippy maps client for Snap!
adjusted "World Map" library to the new client

2019-05-23

Objects: changed WRITE block to print at the rotation center instead of the geometric one

2019-05-21

Objects: fixed stage-size settings bug
new "World Map" library
enhanced detecting '+' and '-' keys for Firefox

2019-05-20

Objects, Blocks added plus- and minus- keys to key pressed predicate and hat block
Objects: refactored projection layer update
Catalan translation update, thanks, Joan!

2019-05-16

Objects: more refactoring to generalize projection extensions

2019-05-15

Objects, Treads: refactored videoLayer so it can also be used for other extensions (maps, 3d)
Objects: refactored video frame capture

2019-05-14

Objects: fixed originalCloneName reference when setting a new parent

2019-05-12

Threads: fixed costume names and thumbnails for computed costumes

2019-05-09

Blocks, Objects, Threads: tweaked new video-snap (still capture) feature
Objects: fixed video still "snap on sprite" for Firefox
GUI: added credits in the "about" dialog for @jferran6 and @jguille2
German and Catalan translation updates

2019-05-08

Blocks, Objects, Threads: integrated video capture control into global settings prims in Sensing
Blocks, Threads: added a %self menu
Blocks, Threads, Objects: Finalized Video ops
Objects, Threads, GUI: auto-start video capture when querying, stop video on stop-all
GUI, Objects: arranged video blocks in palette
Blocks, Objects, Threads: new video-snap (still capture) feature

2019-05-07

Blocks, Objects, Threads, Video: optimized video motion detection
Objects: actually stop the webcam, i.e. all tracks of the media stream when stopping video

2019-05-06

Blocks, Objects, Threads, Video: New video motion detection feature by Josep Ferràndiz i Farré, under construction

2019-05-03

Blocks: reverted reordering MY block dropdown by data type - back to similarities
Blocks: added "compile / un-compile" options to HOF-prims
Objects: added relabelling options for HOF-prims
German translation update
removed new HOF prims from the "atomic HOFs" library (aka "Bigger Data")
edited "parallelization" library to use the new "is (list) empty" primitive

2019-05-02

Blocks: reordered MY block dropdown by data type
Blocks, Threads: added "width" and "height" to the MY block's dropdown
Blocks, Threads: added "width" and "height" to the OF block's dropdown for sprites
Blocks, Objects: added hidden "blitz-HOF primitives" for MAP, KEEP and COMBINE
updated German, Catalan, Spanish and French translations for "blitz-HOF" primitives
duplicated help-screens for "map" & friends for their atomic "blitz" variants
Objects: expose "import raw data" option in variable watcher context menu
German translation update for "raw data" importing feature
Threads: added JIT-Compiler support for new IF/ELSE reporter primitive

2019-04-30

Blocks, Threads: added "id" to image attributes dropdown
Blocks, Threads: removed "id" from image attributes
Blocks, Threads: added "costume" selector to MY dropdown
German translation update
Objects: adjusted costume stretch minimum to 1 pixel

2019-04-29

optimized animation library
Threads: stop audio frequency instances when "stop all" is executed

2019-04-28

more helpscreens and bignum library update, thanks, Brian!
more language options for the Text2Speech library, thanks, Joan!
Objects, translations: changed "hz" typo to "Hz", thanks, Brian, for catching this!

2019-04-27

Lists, Threads, Objects: new "is empty" predicate primitive in List category
Threads, Objects: new "numbers" constructor primitive in List category
Threads: renamed "aggregation" property to "accumulator"
GUI: removed "tools" library, yay!
updated German, Catalan, Spanish and French translations for former tools
renamed help screen for "is _ empty?"

2019-04-26

updated Catalan translation (for new HOF prims)
updated Spanish translation (for new HOF prims)
updated French translation (for new HOF prims)
corrected French translation for "warp" to be "warp" instead of "englobe"
moved "for each" down in the lists pallette towards the imperative blocks
updated "tools" library (for new HOF prims)
removed "catch" etc. from "tools" library (has been moved to "iteration" lib)
updated "cases" library (for new HOF prims)
updated "bignums" library (for new HOF prims)
updated "crayons" library (for new HOF prims)
updated "animation" library (for new HOF prims)
updated "audio comp" library (for new HOF prims)
updated "parallelism" library (for new HOF prims)
renamed help screens for the new HOF prims
Theads: added support for single implicit parameter to FOR EACH prim

2019-04-25

updated German translation (for new HOF prims)
Costume size fixes, yay! Thank you, Brian!!

2019-04-24

Threads, Objects: new "combine" primitive in list category
Threads: added type-assertions for the new HOF prims
Threads, Objects: new "for" loop primitive in Control category
Threads, Objects: new "if then else" reporter primitive in Control category

2019-04-23

Threads: fixed JS stack overflow issue for MAP primitive
Threads: new "map" and "for each" primitives in list category
Threads: new "keep" primitive in list category

2019-04-22

Threads: fixed variable binding for "arguments", turned dictionary key into a Symbol

2019-04-15

Catalan translation update

2019-04-12

Objects: enabled text-variables as inputs for graphic effects / pen attributes
updated amination library with graphic effects and audio attributes

2019-04-11

Blocks, Threads: renamed monadic selectors: "neg" to "-" and "log2" to "lg", added "2^"
Objects: moved costume-pixels primitives down in the palette towards the graphic effects
German translation update
re- renamed minus selector back to "neg"
updated tools library (removed "label", because it's now a primitive)
updated text-costumes library (removed "label", because it's now a primitive)
updated pixels-library (removed blocks that are now primitives)
updated audio-comp library (removed blocks that are now primitives)

2019-04-10

Objects: took out MAP and FOREACH primitives (available in dev mode)
Objects: fixed #2371 (playing sounds in the stage)
GUI: fixed #2367 (changing project source after exporting to disk)
GUI: fixed #2373 (limit zoom blocks slider to 5x)

2019-04-09

Blocks, Objects, Threads: new "getImageAttribute" reporter primitive
Objects, Threads: let "getImageAttribute" deal with null costumes
Objects, Threads: new "stretch" primitive for costumes, also for flipping
Threads: new feature: new costume from list of pixels
Objects, Threads: added "current" to costume input slot dropdown
Blocks: deprecated graphic effects: "duplicate", "comic" and "confetti"
Objects: added reporter for graphic effects
Objects, Blocks: added pen attribute reporter
Objects: added "write" command to Pen category (same as "label" from tools
Objects: added "map" and "for each" primitives to List category
Objects: made HOF primitives hidable

2019-04-08

Blocks, Objects, Threads: new "getSoundAttribute" reporter primitive
Blocks, Objects, Threads: new "play sound at sample rate" command primitive
Objects: added relabelling information for the new "play sound at sample rate" block
Objects, Threads: accept a number as input for a sound - interpret as index
Objects, Threads: accept lists and lists of lists as inputs to all sound playing primitives
Threads: accept lists and lists of lists as inputs to the "get sound attribute" primitive

2019-04-05

Objects: eliminated "clicks" when playing music notes
Objects: eliminated "clicks" when playing a frequency
Widgets, Objects: Adjusted PianoKeyboard for the new audio engine
Objects: tweaked oscillator fade-out
Blocks, Threads: added "sample rate" selector to microphone drow-down
updated German translation for "sample rate"
Objects: stop microphone output when the user presses the stop button

2019-04-04

Objects, Threads: new "play frequency" commands in the Sounds category
Objects, Store: renamed "pan left/right" to "balance"
updated German translation
moved "stage width" and "stage height" into attribute menu of the OF block for the stage
added 'volume' and 'balance' selectors to the OF block
Objects, Threads, Blocks: added inheritance support for "volume"
Objects, Threads, Blocks: added inheritance support for "balance"

2019-04-03

Objects, Threads: Safari compatibility tweaks (only use StereoPanner if available)
Objects, Store: new feature: volume blocks
Objects: added relabelling information for the new volume blocks
Objects, Store: new feature: audio stereo-panning blocks
Objects: added relabelling information for the new stereo-panning blocks
German translation update for volume and panning blocks
updated AudioComp library for the new volume and stereo-panning features

2019-04-02

Objects, Threads: lazily initialize volume property
Objects: use AudioContext to play recorded sounds
Objects: new audio scheme support for the stage
Objects: added basic stereo-panning support for sounds (under construction)
Objects, Threads: added basic stereo-panning support for notes
Objects: map volume to a logarithmic gain scale
Blocks, Threads: added "log2" function selector to monadic reporter, tweaked "log"

2019-04-01

Objects: let the Microphone share the Note prototype's AudioContext
Objects: took out gain node from Note oscillator (will be used for "volume" setting)
Objects: refactored audio context sharing and lazy initialization
Objects, Threads: added volume support for notes (under construction)

2019-03-31

Blocks, Threads: added "stage width" and "stage height" as gettable attributes to MY
updated German translation
updated AudioComp library (removed stage width/height blocks, added translation)

2019-03-30

Objects: support multi-channel live-audio scripting
Threads, Objects: added JIT-compilation to live-audio scripting

2019-03-28

Blocks, Threaeds, Objects: new experimental live audio scripting support

2019-03-26

updated French translation
updated animation library with partial French translation

2019-03-25

GUI: fixed unintentional pen trails when manually cloning or duplicating a sprite whose pen is down

2019-03-18

Threads: replaced 'colorBehindSprite' with 'colorAtSprite'
Blocks: renamed some items of the microphone dropdown
updated German translation

2019-03-17

Threads: renamed 'colorAtSprite' to 'colorBelowSprite' (first step to refactoring it altogether)

2019-03-15

Objects: improved microphone pitch detection

2019-03-14

atomic HOFs lib: consolidate names with tools lib, thanks, Brian
atomic HOFs lib: added translations from tools lib

2019-03-13

Objects: Simplified and optimized pitch detection, made it work on Safari
Objects: made "play frequency" command experimental / only revealed in dev
added "play hz" and "stop hz" blocks to AudioComp libary
Objects: Optimized microphone volume detection

2019-03-12

Threads: changed microphone volume (back) to a scale of 0-100
Threads, Objects: added "play frequency" primitive to "Sound" category
updated German translation for "play frequency" primitive
Objects, Threads: added "^" reporter (power of) in the Operators category
Objects: updated relabel-dictionary
updated Animation und AudioComp libraries with new powerOf primitive
disabled pitch detection for Safari, so at least the other microphone features work

2019-03-11

added note / hz conversion blocks to audioComp library
ported multiline library to new (custom input slot) format
new "text costumes" library for generating costumes from letters or words of text
took out "b block" costume from catalog
added microphone "resolution" concept governing "bins" (buffer / bin sizes)
added microphone "resolution" settings to GUI
updated German translation for microphone settings
removed microphone resolution setters from audioComp library

2019-03-10

Objects, Blocks, Threads: added microphone note and pitch detection
Tweaked note detection to only change when the audio signal is strong enough
updated German translation for pitch-detection
tweaked pitch detection to smoothen low audio signals

2019-03-07

AudioComp lib: added block to set the microphone's buffer and fft sizes
German translation update (microphone features)
simplified "globe" symbol

2019-03-06

AudioComp lib: turn off mic after 5 secs of idling
AudioComp lib: support Safari
removed "loudness / microphone" block from AudioComp lib (turned into primitive)
new "microphone" reporter in Sensing for getting volume, signals and frequencies
Objects: keep microphone always on when running Snap! locally
GUI: let users turn off microphone manually in the settings menu (in the offline version)

2019-03-05

GUI: added "globe" icon to language menu item
AudioComp lib: added @mjguzdial style live signal and fft support

2019-03-04

GUI: deprecated storing projects in localStorage
GUI: reenabled publish / unpublish buttons in the project dialog
GUI: spread project dialog action buttons over 2 rows
GUI: changed project dialog's initial & miminum extent
Updated German translation

2019-02-26

Symbols: new "globe" symbol
GUI: replaced "storage" icon in project dialog with "globe" symbol

2019-02-26

GUI: made "inheritance support" setting hidden
Objects: disabled calls to world.worldCanvas.focus()

2019-02-25

German translation for animation library
GUI, snap.html: don't focus embedded worlds

2019-02-24

Catalan translation update, thanks, Joan!

2019-02-23

new help screens for some blocks, thanks, Brian!

2019-02-22

Paint, Sketch: fixed pipette bug for fill color introduced
Tweaked German translation
Tweaked sharing scripts with global custom blocks among projects, thanks, Bernat!

2019-02-21

Blocks: fixed deleting a single command inside a stack

2019-02-20

Tweaked German translation
Vector editor color name changes, thanks, Brian!

2019-02-19

Threads: fixed #2332. I hate it. It's fixes like this that bog Snap! down.
Udated German translation

2019-02-18

Objects: enable sprite nesting via the context menu

2019-02-15

BYOB: tweaked yesterday's fix...
Blocks: fixed a glitch in the custom block help mechanism (show only the prototype)

2019-02-14

BYOB: keep empty numerical input slots in custom blocks empty when relabelling

2019-02-07

Store: tweaked loading mechanism to enable command blocks inside reporter rings
Objects: tweaked spec for settings getter
Blocks: improved dropping command blocks into reporter rings
Morphic: simplified and optimized Node>>parentThatIsA / parentThatIsAnyOf
Blocks, Lists, Tables: refactored for optimized parent-by-type detection
Blocks: adjusted keyboard typing for command blocks inside reporter rings
GUI, Blocks: enable dropping command blocks into all rings by default. Yeah!

2019-02-06

Blocks, BYOB: refactored custom block input options and drop-down menus
Blocks: adjust bottom of STOP block to reflect the menu selection (show / hide bottom notch)
Blocks: enable dropping commands into all rings, under constructions

2019-02-05

BYOB: radio button symbols for special slot / drop-down menu options

2019-02-04

BYOB: new experimental feature: special context-aware drop-down menus for custom blocks
BYOB: identify multi-line input slots by the pilcrow symbol in the slot editor
BYOB: support default values in multi-line input slots inside custom blocks
Blocks: enable piano keyboard menu to work with textual values representable as numbers
Blocks: enable dial menu to work with textual values representable as numbers

2019-02-01

BYOB: new experimental feature: special multi-line and monospaced input slot types

2019-01-28

Threads, Objects: new "object" reporter in the Sensing category
Blocks, Objects, Threads: added "flat line ends" option to "turbo mode" accessor blocks
Blocks, Threads: added 'draggable' and 'rotation style' selectors to accessor blocks
Greek translation update, thanks, Alexandros!
German translation update
pushed version to "Beta"

2019-01-25

Threads: tweaked CSV-parser to handle \r-only record delimiters
Cloud, GUI: Decouple cloud access from GUI, thanks, Michael and Bernat!
GUI: added ability to export sounds

2019-01-24

Turkish translation update, thanks, Turgut!
updated audio-comp library blocks with new loop-arrow symbols

2019-01-23

Objects, Threads: new blocks for setting and changing the stage's background color
Store: save stage's background color in project
updated German translation
Blocks: Tweaked rendering of C-shaped slots in predicates
updated cases library blocks with new loop-arrow symbols
updated animation library blocks with new loop-arrow symbols, tweaked FOR block

2019-01-22

Objects: Remove all clones when the Green Flag is clicked
Blocks: adjust label row below C-Slot to accomodate loop icon, if any
updated iteration-composition library blocks with new loop-arrow symbols
updated list-utilities library blocks with new loop-arrow symbols
Threads: cleaned up CSV parser
Objects: fixed pen hsv-cache invalidation for clones

2019-01-21

let users make C-shape slots with loop arrow symbols. Sigh.
updated internal "for each" primitive block with new arrow symbol. Sigh.
updated Indonesian translation, thanks, Emmanuella Rumanti
updated FOR and FOREACH in tools library with new new loop-arrow symbols

2019-01-19

fixed "Staatsgalerie bug" - relabel did not restore drop-down choice when localized

2019-01-17

Greek translation update, thanks, Alexandros Prekates!
cloud: user role support, thanks, Bernat

2019-01-16

suppress 'loop' arrow symbol where label text follow the C-slot in translations

2019-01-15

updated German translation
updated all translations for the new %loop slot

2019-01-14

Symbols: added 'loop' arrow symbol
Blocks, Objects, Store: added 'loop' symbol to primitive loop blocks
pushed dev version to 5.0

2019-01-12

Threads: try to identify Brian's problem with parsing a CSV

2019-01-11

Chinese translation update, thanks, Simon!
Turkish translation update, thanks, Turgut Guneysu!
new string library, thanks, Brian!
project renaming and remixing support, thanks, Bernat!
pushed dev version to 4.3

2019-01-10

Morphic: recognize data sets in dropped text files (csv, json)
Lists: updated list documentation, enabled table support by default
GUI: import & examine data sets and text files via drag'n'drop or "import" menu
updated German translation

2019-01-09

Store: tweaked format for serializing atomic data lists
Morphic: added option to include alpha in color comparison
Objects: fixed "set pen color (color picker)" to observe, i.e. overwrite transparency
Lists, Threads, Objects: added (Bernat's) JSON parser to SPLIT block
Lists, Objects: added "export as JSON" capability
Lists, Objects: automatically parse json files on import
Lists: prevent Booleans in CSVs

2019-01-08

Objects: automatically parse csv files on import, experimental "raw data" and "parse" ops
Lists: fixed an off-by-one error in becomeLinked()
Store: optimized serialization of lists with atomic data in project files
Blocks, Objects, Threads: renamed "color" to "hue" in pen-blocks and in location sensor
updated German translation

2019-01-07

Lists, Objects: directly export and import lists as csv files, under construction

2019-01-04

Objects, Blocks, Threads: new feature/block: sense colors and sprites anywhere
updated German translation
Objects: fixed pixel color sensing for stage pen trails

2019-01-02

Objects, Blocks, Threads, GUI, Store: added third color dimension and transparency to pen
renamed help screens for "setHue" to "setPenHSVA" and "changeHue" to "changePenHSVA"
pushed dev version to 4.2.3
updated German translation

2019-01-01

Morphic: added HSL color conversion support
Morphic: fixed glitch in WorldMorph >> getGlobalPixelColor

2018-12-28

Blocks, Threads: added 'neg' selector to monad operator dropdown
Blocks, Objects, Threads: added "front/back" options to "go to front" layer primitive
updated German translation
renamed help screen for layer primitive
fixed #2294

2018-12-07

GUI: fixed #2284 (executing "inherit" should not un-hide palette in presentation mode)

v4.2.2.9

2018-11-29

GUI: prepared release
GUI: fixed offline version (avoid sessionStorage access)

2018-11-28

Objects: added special checks to make imporing text-based files into vars easier in Windows
GUI: allow smaller stage extent in embed mode (for social website)

2018-11-27

Objects: Cache stage>>penTrailsMorph to optimize collision detection
Objects: Fixed a collision detection errror when objects are sub-pixel sized
Objects: made importing files into variable watchers more lenient wrt to file types
Objects: added "open anyway?" option to "unable to import" dialog for variables

v4.2.2.8

2018-11-21

Tools library: Fixed LABEL block to again allow printing both text and numbers
Frequency Distribution Analysis library: Added histogram and plot blocks

2018-11-13

Blocks: fixed #2261 (check for selectedBlock before declaring an InputSlotMorph to be "empty")

2018-11-12

new dev version
BYOB: updated version date
Objects: fixed #2250
Frequency Distribution Analysis library: added "pipe" and "lower case" blocks
Store, XML: fixed #2251 (sorta, load project anyway even though costumes / sounds are missing)
BYOB: fixed #2260

v4.2.2.6

2018-11-06

prepared release

2018-11-06

new dev version
Blocks: fixed a scope issue introduced in v4.2.2.4
Blocks: enabled "duplicate block definition" in the palette
updated German translation

v4.2.2.5

2018-11-02

new library: Frequency Distribution Analysis, separated from "Bigger Data"
Objects: avoid rendering graphic effects for null-extent canvasses

v4.2.2.4

2018-10-29

Blocks: fixed #2234 (display all reachable local variables in drop-down menu)
new "does variable _ exist" predicate in var-library, thanks, Brian!

v4.2.2.3

New Features:
- new fast atomic "analyze" and "group" reporters in the "Bigger Data" library
Notable Changes:
- don't stamp if the canvas is too small, avoid a JS error message
- changed "csv" option in SPLIT to comply with RFC 4180 and parse the whole table
Notable Fix:
- help for local custom blocks
Translation Update:
- Japanese, thanks Yoshiteru Nakamura!

2018-10-26

Blocks, Threads: changed SPLIT "csv" to comply with RFC 4180, took out others options
fixed #2235 (help for local custom blocks)

2018-10-24

Blocks, Threads: added "csv records" to SPLIT options, renamed "csv" to "csv fields"

2018-10-23

Objects: Don't stamp if the canvas is too small (and would throw an error)
Threads: New "reportAtomicGroup" HOF primitive using the JIT compiler
"Bigger Data" library: Added "group" function for fast data drill-down analyses
Japanese translation updates, thanks, Yoshiteru Nakamura!

2018-10-22

"Bigger Data" library: Added "analyze" function for fast frequency distributions

v4.2.2.2

2018-10-19

Threads: fixed #2227 - capture argument reporter's lexical environment in JIT-compiler

v4.2.2.1

2018-10-16

New translation for Ukrainian, thanks, Serhiy Kryzhanovsky, for the contribution!
added timed FOR-loop to Animation library

v4.2.2

New Feature:
- support for stand-alone offline usage (open file snap.html in a web browser)
Notable Changes:
- renamed github repo to "Snap"
- reorganized source code files and translations into a subfolder structure
- SET PEN COLOR TO (number) now wraps the hue around for numbers < 0 and > 100
Notable Fixes:
- restore propagation of inherited attributes when loading
- support for older versions of Chrome, thanks, Michael!
- fixed "letter of" primitive for numeric input, thanks, Michael and Dan!

2018-10-07

renamed repo to "Snap"

2018-10-05

Objects: Adjusted pen hue wrapping and took out pen shade wrapping
Store: Fixed #1918 - escape options in block drop downs #2174, thanks, Michael!

2018-10-04

GUI, Cloud: improved UX when running Snap! locally without a web server
pushed dev-version to v4.2.2
added OFFLINE.md
Objects: made SET PEN COLOR and SET PEN SHADE inputs wrap around

2018-10-03

Threads: fixed "letter of" primitive for numeric input, thanks, Michael and Dan!

2018-10-02

new dev version
Store: fixed #2219 - properly restore propagation of inherited attributes when loading
Cloud: fixed cloud check, thanks, Michael!
deduped tools, thanks, Michael!
moved translations into subfolder "locale"
removed obsolete doc files
moved *.js files into subfolder "src" (and edited gui.js to deal with ypr.js)
moved media files (icon, logo, click sound) into "src" subfolder

v4.2.1.4

2018-09-09

new dev version
Threads: fixed #2176 ('arguments' not found for calling empty multi-slots)
Blocks: enabled drop-down for "inherit" command for clone-initialization scripts

v4.2.1.3

2018-07-19

Threads: fixed a regression conflict between "when I am stopped" and broadcasts

v4.2.1.2

New Feature:
- new "&lang=nn" url parameter for specifying a session translation in a web-link
Changed:
- smart ternary Boolean slots - only 2 states except inside rings and in the palette
- made project dialog wider to accommodate translations for the "recover" button
Fixes:
- corrected scope for outer script variables in inter-sprite messages (TELL, ASK, OF)
- eliminated false "reporter didn't report" error messages

2018-07-13

Blocks: enabled smart ternary Boolean slots by default

2018-07-12

Threads: tweaked outer script variable scope for TELL/ASK and OF
Blocks: fixed #2145 - newlines in block labels conflict with input declarations
GUI: increased project dialog width to accommodate translations for the "recover" button

2018-07-11

GUI: added support for "&lang=nn" url parameter, made it non-permanent
Threads: fixed outer script variable scope for TELL/ASK and OF
Tools: fixed JOIN WORDS and LIST -> SENTENCE

2018-07-10

Threads, GUI: fixed #712 - false "reporter didn't report" error messages

v4.2.1.1

2018-07-10

Threads, GUI: reverted Cache-Control header for HTTP requests b/c of CORS issues

v4.2.1

New Features:
- new libraries for parallelization and JSON support
- new "loudness" reporter in audio comp library, thanks, Bernat!
Notable Changes:
- significant speed-up for HTTP based robot APIs such as the Hummingbird kit
Notable Fixes:
- "When I am stopped" hat block now also works for stacks of HTTP based robot commands
- resolved name conflicts in pixels and audio comp libraries
Translation Updates:
- New Basque translation, thanks, Asier Iturralde Sarasola!
- Portuguese, thanks, Manuel!
- French, thanks, Nathalie and Joan!
- Spanish, Catalan and French translations of the tools library, thanks, Nathalie and Joan!

2018-07-09

Portuguese translation update, thanks, Manuel!
New Basque translation, thanks, Asier Iturralde Sarasola!
French translation update, thanks, Nathalie and Joan!
Spanish, Catalan and French translations of the tools library, thanks, Joan!
New JSON library, thanks, Bernat!
URL cache issue fix, thanks, Joan!

2018-07-06

Objects: fixed #2142 - search and keyboard entry support for custom block translations

2018-07-05

Threads: added JIT compiler support for "change variable" primitive
Threads: optimized RUN with reportURL (fire-and-forget)

2018-07-03

speed up HTTP based hardware APIs (by not waiting for the result if the URL reporter is used inside a REPORT block within a custom COMMAND block definition)

v4.2 "Solstice"

New Features:
- "recover project" feature, (cloud backups), thanks, Bernat Romagosa!
- vector paint editor, thanks, Carles Paredes and Bernat Romagosa!
- "When I am stopped" event option, runs one atomic frame before terminating, use-case: stop robots when a user hits the stop button
- experimental JIT compiler for atomic HOFs, used in new "Bigger Data" library
- new library for programmatically creating variables, thanks, Brian Harvey!
- added options for sprite attributes to the SET block
- new "webcam snap" reporter in the "Pixels" library
- new "record" reporter in the "Audio Comp" library
- added "name" selector to the "Pixels" library
- added drop-down menu to "letter _ of _ ", adjusted all translations (thanks, Joan!)
Notable Changes:
- hidden sprites can no longer be collision detected (but can test for other sprites)
- new sprites created by pressing the arrow button no point in random directions (unless you hold down the shift-key)
- new "center" option for location blocks (GO TO, POINT TOWARDS, DISTANCE TO and DIRECTION TO)
- disabled keyboard shortcuts for green-flag (cmd-enter) and stop (esc) in presentation mode
Notable Fixes:
- rearranging and scrolling sound icons
- rendering and layout of variadic C-shaped input slots
- when collapsing ring-typed multi-arg slots only filled rings are preserved
- support for numerical custom block input names
- no more "leftover" clones when pressing the stop button or executing the STOP block
Translation Updates:
- German, thanks, Jadga!
- Portuguese, thanks, Manuel!
- Catalan, thanks, Joan!

2018-06-21

Threads, Objects: made "When I am stopped" scripts atomic, so you can use loops

2018-06-20

Sketch: enable right-click to select secondary color in vector paint editor
GUI: allow only one instance of Camera and Sound Recorder to open
new "webcam snap" reporter in the "Pixels" library
new "record" reporter in the "Audio Comp" library

2018-06-18

Threads: added capability to JIT-compile command scripts to JS

2018-06-17

GUI: fixed cloud scope issues

2018-06-15

BYOB: fixed #2043 (regression)

v4.2 Release Candidate

2018-06-14

Threads: Prevent terminated threads from launching new ones

2018-06-12

Renamed vectorPaint.js to sketch.js
GUI: updated credits for Carles Paredes
"Pixels" library: Enabled multiple references to the same pixel (variable)

2018-06-11

Objects, Threads: fixed #2108 (added drop-down menu to "letter _ of _ ")
German translation update

2018-06-09

Objects, Threads: Also trigger "When I am stopped" when programmatically calling "stop all"

2018-06-08

Blocks, Objects: new experimental "When I am stopped" event option
Threads: Prevent terminated threads from forking new ones and from cloning

2018-06-06

updated German translation, thanks, Jadga!
updated Portuguese translation, thanks, Manuel!
new Project Cloud Backups feature, thanks, Bernat!
BYOB, Blocks, Threads, Store: fixed support for numerical custom block input names

2018-06-05

VectorPaint: fixed rotation center editing for existing costumes
VectorPaint: fixed initial rendering, so costumes can be re-opened after saving
Symbols: fixed 'polygon' symbol rendering

2018-06-04

Blocks: tweaked layout of variadic C-shaped input slots

2018-05-24

Blocks: fixed rendering and layout of variadic C-shaped input slots

2018-05-08

Threads: tweaked JS-Compiler to better handle process related ops

2018-05-03

GUI: (again) randomize pen color when creating a new sprite

2018-05-02

Blocks, Threads: added "center" to drop-down options of location blocks (GO TO, POINT TOWARDS, DISTANCE TO and DIRECTION TO)
updated German translation
disabled keyboard shortcuts for green-flag (cmd-enter) and stop (esc) in presentation mode
Blocks, Threads: added options for sprite attributes to the SET block

2018-04-27

GUI: when creating a new sprite only randomize color and direction when shift-clicking

2018-04-25

GUI: fixed rearranging sound icons in the jukebox
GUI: fixed scrolling for the jukebox (updating the sounds list version)
GUI: only randomize position when shift-clicking on new turtle-sprite button

2018-04-24

added 'name' selector to pixel library

2018-04-16

Blocks: only preserve filled rings when collapsing ring-typed multi-arg-slots
Blocks: minor tweaks

2018-04-13

Objects: added implicit parameter count to experimental JIT compile reporter

2018-04-12

Threads: disable detecting collision with hidden sprites

2018-03-23

Threads: new experimental atomic COMBINE utilizing JIT compiler
added atomic COMBINE to new experimental "Bigger Data" library
removed unused blocks from the audio comp library
added and removed atomic FOR EACH to new experimental "Bigger Data" library

2018-03-22

Threads: extended implicit parameters handling for experimental JS-Compiler
Threads: new experimental atomic HOFs utilizing JIT compilation (MAP, KEEP, SORT)
new experimental "Big Data" library using JIT compiler

2018-03-20

Threads: refactored experimental JS-compiler
Threads: enabled variables access for experimental JS-compiler

2018-03-19

new Vector Paint Editor, thanks, Carles Paredes and Bernat Romagosa!

v4.1.2.7

2018-03-19

Threads: initialize Process>>gensyms with null (because it's hardly ever needed)
Objects: remove obsolete STOP primitive from the stage's palette

2018-03-16

Threads: experimental JIT compiler support for multi-word formal parameters and a single implicit formal parameter mapped to all empty input slots

v4.1.2.6

2018-03-14

Threads: changed testing order for type inference, speeds up list operations significantly
Cloud: remix project method, thanks, Bernat!

v4.1.2.5

2018-03-13

Objects: draw a "dot" pentrail when moving zero steps while the pen is down

v4.1.2.4

2018-03-09

Blocks, Objects, Threads: added "random" option for "go to", "point towards" and "point in direction" primitives

2018-03-08

Objects: fixed #2053
GUI: fixed #2052

v4.1.2.3

2018-03-05

cloud tweaks, thanks, Bernat and Michael!
fixed "join words" in the tools, library, thanks, Brian, for reporting the bug!
added new "text to speech" library
made sure sound data is always stored in the project (not referenced)
added capability to compile input slot options to experimental JIT
Spanish and German translation updates

v4.1.2.2

2018-02-22

crayons library: fixed "nearest crayon to" reporter

v4.1.2.1

Notable Changes:
- account verification
- optimized "broadcast and wait" for atomic subroutines
- changed leap motion library to https
Translation Updates:
- Spanish

2018-02-20

Libraries: Changed LeapMotion library source to https
account verification

2018-02-19

GUI, snap.html: started v4.1.2.1 development
Threads: optimized "broadcast and wait" for atomic subroutines
Spanish translation update

v4.1.2

2018-02-17

Notable Changes:
- new cloud backend
New Features:
- experimental JIT compiler (in progress)
Translation Updates:
- new Catalan-Valencia translation
- Catalan
- German

2018-02-15

Threads, Blocks, Objects: experimental JIT compiler

2018-02-12

Threads: Allow JS-functions for invoke()
Threads, Objects: Small compilation experiment

2018-02-09

Store, GUI: small tweaks
new Valencian Catalan translation, thanks, Jose A. Múrcia!!

2018-02-08

Cloud, GUI, Widgets: New Cloud API, thanks, Bernat!
GUI: fixed a url-bar refresh bug introduced by the new cloud mechanism
GUI: made sure user names are lower case when sent to the cloud
Cloud: made sure project thumbnails are normalized when saved
Cloud: warn user if overwriting an existing project with another one

2018-02-06

GUI: start developing v4.1.2
Morphic: roll back temporary rectangle filling workaround for a bug in Chrome v57

v4.1.1

New Features:
- translation support for custom blocks
- new "direction to..." primitive as variant of "distance to..." in "Sensing"
- included local methods in the OF-block's left drop-down menu
- added "width" and "height" selectors to Pixels library
- added scroll events, thanks, Bernat!
- new dial widget POINT IN DIRECTION's drop-down menu
- new "rotate" option for sprite context menu
- new sound recorder, thanks, Bernat!
- new "Crayons" library, thanks, Brian!
Notable Changes:
- global and local variables are now separat in the palette, each sorted alphabetically, local vars marked with location pin (only in palette)
- keyboard events are now always thread safe (the same as in Scratch nowadays)
- the OF-block auto-unringifies when being dropped on ring-slots, such as in CALL
- accidentally clicking on a custom block definition no longer fires up the Block Dialog
Notable Fixes:
- scroll menus if they are taller than the world
- enabled color picker for pen trails on stage
- track keyboard events after accepting ASK using the keyboard
- improved support for emojis, thanks, Michael!
- avoid occasional stuck text cursors, thanks, Bernat!
- paint editor flood fill alpha issue, thanks, Bernat!
- implicit parameter binding in visible stepping, thanks, Joan!
- when deleting a temporary clone, detach all its parts and delete the temporary ones
- new release protocol to avoid browser caching related version conflicts
Translation Updates:
- German
- Greek
- Turkish
- Chinese
- Spanish
- Russian

2018-02-05

Russian translation update, thanks, temap!

2018-02-02

Libraries: Crayons library, thanks, Brian!

2018-02-01

GUI: encode recorded sounds to base64
snap.html: added version queries to script urls

2018-01-25

Morphic: new DialMorph widget
Blocks: added dial widget to POINT IN DIRECTION's drop-down menu
Objects: added "rotate" option to Sprite context menu
Threads, Blocks: fixed Joan's fix for #1972, because it broke HOFs
new Sound Recorder, yay!! Thanks, Bernat!
Blocks: fixed a glitch in the error-bubble handling mechanism

2018-01-23

fixed #1972, thanks, Joan!
Objects, GUI: When deleting a temporary clone, detach all its parts and delete the temporary ones

2018-01-22

Morphic: fixed occasional stuck cursors, thanks, Bernat!
Paint: fixed a flood-fill alpha issue, thanks, Bernat!I
Blocks, GUI: minor fixes, contributed by the community
various Translation updates, contributed by the community
Blocks, Objects, Threads: separated global and local variables in the palette, marked local ones with location pin
Blocks, Objects: added scroll events, thanks, Bernat!

2018-01-21

Threads: fixed a scope-glitch in the new OF-block's drop-down mechanism
Blocks: made the OF-block auto-unringify when dropped on ring-slots
Blocks: disabled firing the Custom-Block-Dialog when accidentall clicking on a custom block definition script

2018-01-19

merged a bunch of pull requests (unicode support for emojis, translation updates)

2018-01-18

Blocks, Threads, BYOB, Store: included local methods in the OF-block's left drop-down menu

2018-01-17

Objects: made keyboard events always be thread safe (same as in Scratch nowadays)

2018-01-04

Objects: fixed #1979 - make sure to always re-focus the world-canvas

2018-01-04

Morphic: scroll menus if they are taller than the world
Morphic: added keyboard navigation for menus that scroll
added "width" and "height" selectors to Pixels library

2018-01-02

new "direction to..." primitive as variant of "distance to..." in "Sensing"

2017-12-12

fixed #1963

2017-12-01

GUI: started development on v 4.1.1
BYOB, Store, Threads: Localization support for custom blocks (experimental)
Tools: German translation of tools (experimental)

v4.1.0.5

2017-11-26

GUI: fixed #1933 - avoid creating "obsolete" blocks by not copying method blocks into sprites that don't understand them
Store: fixed #1937 - allow stage width to be a minimum of 240 pixels

v4.1.0.4

2017-11-16

Threads: suppress "exit" context when forking a process while single-stepping, this avoids a false "reporter didn't report" error message
Blocks: avoid coloring the block-highlight when re-coloring a syntax element, this prevents highlighted blocks inside LAUNCH statements to expand when repeatedly single-stepped.

v4.1.0.3

2017-11-15

Portuguese & Polish translation updates, thanks, Witek and Manuel!!
escape xml attribute contents, thanks, Brian Broll!
changed minimum stage width to 240
new Audio Comp library for Guzdial-style sound samples fun

v4.1.0.2

2017-10-28

Store: fixed a glitch that raised an error instead of creating an “obsolete” block

v4.1.0.1

2017-10-28

Store: fixed a glitch when loading method blocks stored in sprite-local vars
Objects: sped up "turbo" mode frame rate (slowing down "turbo" but making it more generally usable)
Chinese and Catalan translation updates

2017-10-20

fixed SVG encoding, thanks, Joan for the contribution!
German translation update

v4.1 "New York"

Features:
- polymorphic sprite-local custom blocks
- inheritance of sprite-local custom blocks
- inheritance of sprite attributes (x, y, direction, size, costumes, costume #, sounds, scripts)
- first-class costumes and sounds
- visual indicator (map-pin icon) for sprite-local custom blocks (i.e. methods)
- camera snapshots for costumes and new sprites
- localization support when typing expressions
- support for user-forced line-breaks in custom block labels
- ternary Boolean slot setting: support to limit Boolean input slots to “true/false” outside of rings and in palette
- support for default values in custom block Boolean slots
- experimental: duplicate block definition (hidden in shift-click context menu)
- support for codification of String, Number and Boolean value types
- costume icons indicate svg costumes
- sprites’s rotation centers can be adjusted onstage
- clones share their original sprite’s scripts, not a shallow-copy of them
- a highlight-colored balloon indicates the number of active processes per shared script
- new musical “notes”, "location", "footprints", "cross" and "keyboard" symbols
- new “visible stepping” toggle button in the control bar
- new "keyboard entry" toggle button in the scripts tool bar
- turn on the “Inheritance support” setting per default
- Assert data types to list operations for more meaningful error messages
- programmatically hide and show primitives in the palette
- new "pen trails" reporter primitive and stage context menu entry
- two-item lists as x-y coordinate arguments for "point towards”, "go to" and “distance to” primitives
- Piano keyboard as drop-down menu for entering musical notes, Thanks, Lucas and Michael!
- Basic “instruments” support: sine, square, sawtooth and triangle waves
- Support https in “url” reporter
- splitting csv-text
- prevent context menu and dragging for stage watchers in presentation mode
- "floating" search and make-a-block buttons in the blocks palette
- "Make a block" button in every category
- experimental "download script" feature
- new "Animation" library
- new "Pixels" library for MediaComp
- double-clicking a corral sprite icon flashes the sprite onstage
Fixes:
- changed keyboard shortcut indicator for “find blocks” to “^”
- prevent Snap from “hanging” when encountering certain errors in visible stepping
- only mark implicit parameters if no formal ones exist
- optimized thread-launch and script highlighting to a single frame instead of formerly two
- changed direction attribute of sprites to automatically confine to 0-360 degrees
- fixed rotation-bug when flipping costumes in "only turn left/right" mode"
- fixed variable renaming (“refactoring”) bugs, thanks, Bernat!
- fixed “fill” block crash when applying the same color twice
- fixed occasional empty drop-down menu items named “close”
- fixed some typos
- limited sprites' direction and coordinates to finite numbers
- made block vars transient for block libraries
- keep “undo” and “redo” buttons at the same location
- fixed SVG encoding for exporting vector costumes

2017-10-17

Blocks: keep “undo” and “redo” buttons at the same location
Objects, Threads: added "with inpus" to TELL and ASK prims, changed TELL's C-shape to command-style input
Objects: moved TELL and ASK templates in the palette up underneath RUN CALL
Blocks: show all own vars and attributes in INHERIT drop-down when inside a ring
Objects: made 'myself' default input for "a new clone of" reporter
German translation update
GUI, Objects: double-clicking a corral sprite icon flashes the sprite onstage

2017-10-12

Threads: make sure to retain the current instrument when launching a new thread
Threads: retain the current receiver when launching a new thread

2017-10-11

Objects: make sure to fully remove parts from their anchor when deleting them
Objects: fixed a bounding-box-detection bug in Costumes. Thanks, Simon Mong!
Objects: fixed a flood-fill rounding bug. Thanks, Simon Mong!

2017-10-10

Blocks: fixed #1885

2017-10-09

changed label of "BYOB4 (Snap) history
changed label of "Method" to "Method Editor", thanks, Brian!

2017-10-06

Esperanto translate update, thanks, Sebastian!

2017-10-04

Objects: limited sprites' direction and coordinates to finite numbers
Store, BYOB: made block vars transient for block libraries
updated “Animation” library

2017-09-28

GUI: enable experimental setting for "ternary Boolean slots"
GUI, Blocks: experimental feature: Download script, thanks, Bernat!
Blocks: made "import script" undoable
Objects: make sure inheritance hierarchies are consistently made temporary
new "Animation" library
new "Pixels" library for MediaComp

v4.1 release candidate

2017-09-26

Symbols: added 'keyboard' and 'keyboardFilled' icons
GUI: fixed camera support for Safari, thanks, Bernat!
Morphic: added stopEditing() event for keyboardReceiver
Blocks: added floating toggle for keyboard entry to scripts toolbar
GUI: make Snap! work in Safari 11 offline (file:// protocol) again, Sheesh
GUI, Blocks: Support "Keyboard Editing" setting in scripts toolbar

2017-09-25

GUI, Symbols: added “visible stepping” toggle button to the control bar
fixed camera retina issues, thanks, Bernat!!
Widgets: inverted property name for “enabled” to “isDisabled” for PushButtons
GUI: hiding camera support (again), because of issues with Safari
Objects: added "Make a block" button to every category
Symbols, Objects: new "floating" make-a-block button in the palette

2017-09-21

GUI, Objects: added floating search button to search palette to take the user back

2017-09-19

BYOB: added “inherited” option to inheritable method templates’ context menu in the palette
fixes for exporting resources, thanks, Michael!
GUI: let costume icons indicate svg icons (again! how come this was lost?!, I hate Git!!)
Objects, etc.: added floating search button to blocks palette

2017-09-18

Symbols: added ‘location’ icon (map-pin)
Blocks: added visual “map-pin” icon to indicate local method blocks

2017-09-14

Blocks, Objects: added “inherited” option to inheritable variable templates’ context menu in the palette
Objects: disabled context menu and dragging for watchers in presentation mode

2017-09-14

GUI: disable camera (but make it accessible as hidden setting) because of retina issues

2017-09-08

GUI, Objects, Widgets, Symbols: Camera Snapshot Dialog. Thank you, Bernat!!

2017-09-06

Blocks, Threads: added “csv” option to the SPLIT primitive
Threads: allow https query from locally loaded sources (thanks, Michael, for the hint!)

2017-09-05

German translation update
Threads, Objects: Renamed “http” block to “url”, use location.protocol (support https)

2017-09-04

Blocks, Objects: fixed #1339

2017-08-30

Blocks, Threads: Confine programmatically setting the “temporary?” attribute to dev mode
BYOB: enable exporting script pics of custom blocks in the newest Chrome version, which disables opening tabs on dataURLs
Morphic, Objects: fixed #1843
Croation translation update, thanks, Zeljko Hrvoj!

2017-08-29

Threads: allow two-item lists as x-y coordinate arguments for “distance to” reporter
GUI, Objects: enable exporting costumes and variable-data in the newest Chrome version, which disables opening tabs on dataURLs
Blocks, Threads: added “temporary?” as gettable and settable attribute for clones

2017-08-04

GUI: enable exporting project summaries in the newest Chrome version, which disables opening tabs on dataURLs

2017-08-03

enable exporting script pics in the newest Chrome version, which disables opening tabs on dataURLs

2017-08-02

Blocks: Improve PianoKeyboard for keyboard navigation & entry
Blocks, Widgets: Moved PianoKeyboard code to widgets.js
Blocks, Widgets: Added sound feedback to PianoKeyboard
New file: symbols.js (moved out of blocks.js)
Updated credits to reflect Michael’s piano keyboard design contribution
Threads: simplified “instrument” access
Threads: enable multiple instruments per sprite in parallel threads
GUI, Widgets: Changed piano keyboard design credits to Lucas Karahadian
GUI: fixed #1820

2017-08-01

Morphic: Tweaks by Craig Latta (thanks!)

2017-07-31

Blocks, Objects: fixed PianoMenu to work with block zoom etc.
Threads, Objects, Blocks, Store: added “instruments”: sine, square, sawtooth, triangle waves

2017-07-27

Objects: don't shadow costume # when editing a costume
Blocks, Objects: remodeled context menu for inheritance to use check-boxes
Blocks, Objects, Threads: fold two "stop" commands into one
Objects: Allow two-item lists as arguments for "point towards" and "go to" primitives

2017-07-26

Threads: programmatically hide and show primitives in the palette. Thanks, Cynthia Solomon, for this idea!
Objects: added "pen trails" reporter primitive and stage context menu entry
Threads, Blocks: added 'costume' and 'sound' as first-class data types
Lists, Store, Objects, Threads: enable type-assertion for list elements (costumes, sounds)

2017-07-25

Objects: fixed rotation-bug when flipping costumes in "only turn left/right" mode"
BYOB: changed Block Editor label to "Method" for methods
GUI: moved settings 'Keyboard Editing', 'Nested auto-wrapping', "Table support" and "Table lines" to hidden (default is "on" for all)

2017-07-15

BYOB: shadow inherited scripts when changing the category of an inherited method

2017-07-12

Blocks: fixed #1800. Thanks, Ken, for the bug report!
Objects, Threads: “new clone of ...” primitive, made TELL, ASK primitives official
Objects: only refresh certain propagated inherited attributes on being dropped
Objects: renamed “delete” primitive to “inherit”

2017-07-11

Objects: fixed an inheritance glitch for clones
Objects: fixed variable inheritance for traditional Scratch-like clones
Objects: tweaked inheritance indication for stage watchers
Objects: fixed custom block inheritance for traditional Scratch-like clones
Objects: optimized deleting traditional Scratch-like cones

2017-07-09

Objects, Threads: added experimental (only shown in dev mode) “tell ... to ..." and “ask ... for ...” primitives

2017-07-08

Threads: Assert data types to list operations -> meaningful error messages
GUI: enable inheritance per default, must be user-enabled for existing projects

2017-07-07

Objects, GUI, Store: tweak naming of instantiating to “clone”, enable inheritance by default
Objects, GUI: run “When I start as clone” scripts when manually cloning a sprite, only position at hand pointer if no such scripts exist
Morphic, Objects: confine turtle direction readout to 0-360 degrees, thanks, Cynthia for the bug report!!

2017-07-05

Objects, GUI: UI for OOP

2017-07-04

Morphic: Simplify contains()
Unify Scratch-style clones and Snap-specimens, part 1: implement clones as specimens

2017-07-03

Objects, Threads, GUI, Blocks, YPR: renamed Sprite::isClone to Sprite:isTemporary

2017-06-30

Objects: reflect attribute inheritance status by ghosting / un-ghosting stage monitors
Objects: migrate experimental “jukebox” reporters to the new “my sounds” reporter

2017-06-29

Objects: manage inheritance relationships when setting a prototype or deleting a sprite

2017-06-27

Objects: Inheritance of costumes and sounds - propagate changes
Store: Tweaked loading sprites with inherited complex attributes (costumes, sounds)

2017-06-26

Objects, Blocks, Threads, Tables, Store: First-Class Sounds
Block: new musical “notes” symbol
Objects, Blocks, Threads, GUI: inheritance support for sounds

2017-06-24

Threads: tweaked error-catching & handling for receiver-less scripts
Blocks: experimented with first-class sounds, deferred for now
corrected a typo in the German translation. Thanks, Jadga, for reporting this!

2017-06-23

Blocks: shadow inherited scripts on deleting blocks and comments via the context menu
Blocks: shadow inherited scripts on “clean up”
Blocks, Objects: shadow inherited scripts on keyboard entry
Blocks: shadow inherited scripts on input edit, ringify/unringify, relabel action

2017-06-22

Morphic: support for copy-on-write worlds (“selectForEdit”)
Blocks, Objects: shadow inherited scripts on dragging & dropping blocks and comments

2017-06-21

objects: stop all scripts for a sprite when shadowing or inheriting its scripts

2017-06-20

threads, blocks, ide: make sure to stop active processes when deleting a block
objects: migrate experimental “wardrobe” reporters to the new “my costumes” reporter

2017-06-19

threads: fixed #1767 (optimized thread-launch and highlighting)
threads, blocks: optimized thread count indicator for “glow” halos

2017-06-02

added a thread count indicator to shared-script highlights

2017-05-31

added inheritance support for scripts, partly done, copy-on-write is still missing

2017-05-30

let clones share the orginal’s scripts without shallow-copying them

2017-05-12

exposed ‘costumes’ as an attribute
added inheritance support for the wardrobe (‘costumes’)
added inheritance support for ‘costume #’

2017-05-09

added tools to the library browser
added attributes to the “delete” block’s drop-down menu

2017-05-05

attribute inheritance support for ‘x’, ‘y’, ‘dir’ and ‘size’

2017-04-11

Objects: export text from variable watchers to new browser tab by default

v4.0.10.1

2017-04-10

Revert to 4.0.10 to prepare for newly surfaced bug in the Chrome browser
fixed #1707 (new Chrome blitting issue)

2017-03-22

sprite-local custom block inheritance, first pass, still under heavy development

2017-03-21

Change: Methods (sprite-local custom blocks) can no longer have block (instance) vars

2017-03-07

Morphic, Objects, translation: let sprites’s rotation centers be adjusted onstage
BYOB: added attributes for dynamic method definition lookup
BYOB, Blocks, Objects, GUI: distinguish custom blocks by shared “isCustomBlock” attribute

2017-03-01

Objects: experiment with new dynamic method (cache) updating
Objects, Blocks, BYOB, Store, Threads, GUI: roll-back double-pointer container cache for methods

2017-02-27

Objects: experiment with new “methods” attribute

2017-02-16

turn “definition” property of custom block instances into a double-pointer (Variable) structure, in preparation for OOP (method inheritance)

2017-02-14

Lists: remove experimental methods for object-use
Objects, BYOB: disable (comment out) experimental block inheritance for now

2017-02-09

Blocks: fixed #1406

2017-02-09

Blocks: prevent Snap from “hanging” when encountering certain errors in visible stepping mode
Threads: fixed #1618 - only mark implicit parameters if no formal ones exist

2017-02-07

Blocks: catch block label part issues, prevent palette from not showing

2017-02-02

Objects, BYOB: highly experimental custom block inheritance, under construction…
Blocks: fixed #1650

2017-02-01

GUI: let costume icons indicate svg costumes

2017-01-31

Lists: experimental methods for use as objects (hierarchical dictionaries)

2017-01-30

Store: fixed #1645

2017-01-27

Blocks, Objects, Threads, Store: added support for codification of String, Number and Boolean value types

2017-01-24

BYOB: changed “new line” symbol to $nl
German translation update
BYOB: new experimental feature: duplicate block definition (hidden in shift-click context menu)

2017-01-23

BYOB, Blocks, Store: added support for default values in custom block Boolean slots
GUI, Blocks, Store: allow project-setting “Ternary Boolean slots” to be switched off
German translation update

2017-01-20

Blocks: improved inspectability of local variables
GUI: improved library browser, thanks, Michael!
BYOB: support user-forced line-breaks in custom block labels
Blocks: limit Boolean input slots to “true/false” unless inside a ring or in the palette

2017-01-19

GUI: began new development version
Blocks: fixed #1630
Objects: support localization when typing expressions
German translation update
Blocks: changed keyboard shortcut indicator for “find blocks” to “^”
GUI: fixed #1631

2017-01-13

GUI: added "savingPreferences" flag for bh's "Eisenbergification" library, sigh.

v4.0.10

Features:
- auto-wrapping of C-slots
- undo / redo for blocks, unlimited, but has some issues
- search field for projects, thanks, Bernat!!
- basic typography support for custom block labels, thanks, Bernat!!
- treat JS-function reporters the same as variable getters wrt rings
- new url switch #dl: for downloading raw shared projects
- new url option switch: &noExitWarning
- svg support for images from the web (svg files have been supported for a long time)
- use media dialog for browsing and importing sounds
- highly experimental infix-expression-to-reporter parser. Thanks, Bernat, for the brilliant idea to add it to the search-blocks field!
- hierarchical menus, also for custom blocks, thanks, Brian!
- variable refactoring, thanks, Bernat!
- “#run:” flags (same as “#present:”): ’editMode’, ‘noRun’, ‘hideControls’, thanks, Brian!
- Libraries Browser, thanks, Michael!
Fixes:
- Music (play note) to work again in new and recent browser versions (Chrome 55)
- IDE layout: fixed resizing issues when the window becomes too small
- Keep left-over blocks from “relabel” around
- Evaluate the generic WHEN-hat block’s predicate and first step of the attached script in the same atom
- “go back _ layers” to work with out-of bounds numbers, thanks, Brian Broll!
- Translation updates (Russian, Polish, Danish, Portuguese, Catalan, German)

2017-01-11

Error handling improvements for custom drop-down submenus and generic WHEN hats

2017-01-10

German translation update

2017-01-09

GUI: “#run:” flags, thanks, Brian!
GUI: Libraries Browser, thanks, Michael!
Blocks: Fixed out of bounds issue with “go back _ layers”, thanks, Brian Broll!

2017-01-08

Blocks: fixed #1608

2017-01-05

Blocks: refactored variable refactoring code
fixed #1604
Blocks, GUI: changed shortcut symbol for “Ctrl” key to ^
Blocks: fixed #696 - Keep left-over blocks from “relabel” around

2017-01-04

Variable refactoring, yay! Thanks, Bernat!!
Threads: fixed #1602

2017-01-03

Hierarchical menus, thanks, Brian!
Tweaks to hierarchical menus

2017-01-02

Morphic: use animations to schedule tool tips

2016-12-31

Morphic: support for menu shortcuts (ongoing)
GUI, Blocks: menu shortcuts (experimental)

2016-12-29

BYOB: Disabled hover-help for custom blocks (some people find it annoying)
GUI: Hide setting for “prefer smooth animations” (now - mostly - redundant)

2016-12-27

GUI, Threads, Objects, Store: Disable JS-Functions, to protect users from malicious scripts, commented out for now

2016-12-25

GUI: update undrop controls when switching sprites and display modes

2016-12-23

Objects: tweaked reporterize infixParser

2016-12-22

Objects: simplified reporterize>>blockFromAST
Threads: prevented color slots from flashing. Good catch, thanks, Joan!

2016-12-21

Objects: added Boolean operators to “reporterize”

2016-12-20

Objects: tweaked “reporterize”

2016-12-19

GUI: new url-switch: &noExitWarning
Blocks, Objects: highly experimental infix-expression-to-reporter parser

2016-12-13

Catalan translation update, thanks, @jguille2 !

2016-12-12

fixed #1560
Morphic: added a few in-/out- only easing functions for animations
Morphic: added easeOutElastic function thanks to @joshmarinacci’s excellent blog post

2016-12-09

Translation updates (Russian, Polish, Danish, Portuguese)

2016-12-08

GUI: use media dialog for browsing and importing sounds

2016-12-07

Morphic, GUI: URI-encode SVG data for Firefox-compatibility

2016-12-06

GUI: Switch to asynchronous loading of resources (costumes, sounds, libraries etc.)
Morphic: Added support for dropping links to SVGs from other web pages onto the World
GUI: Support importing unrasterized SVG_Costumes from the “Costumes” and “Backgrounds” dialog

2016-12-05

Objects: fixed #1543

2016-12-01

GUI: fixed #1540
Morphic, Blocks, GUI: Filter Project Names in the “open” dialog, thanks, Bernat!!
GUI: update scrollbars of the project dialog as the project list is filtered
Blocks: fixed #1522

2016-11-29

Blocks: added undo / redo icons to scripts pane context menu
Blocks: added hidden “clear undrop queue” option to scripts pane context menu

2016-11-28

Objects, Blocks: map keyboard shortcut ctr-y to “undrop” (in addition to shift-ctrl-z)
Blocks: added symbols for “turnBack” and “turnForward”
Morphic: added support for floating tool bars in scroll frames
Blocks: added dynamic “undo” / “redo” buttons to each scripting pane
GUI, Blocks: Enable nested auto-wrapping by default

2016-11-25

Morphic: First-class animations
Blocks, Objects, GUI: Switch to new animation mechanism, add a few

2016-11-24

Morphic, Store: work around a dreaded FF NS_ERROR_FAILURE for supporting retina
Blocks: drag-origin support for blocks and comments duplicated inside a block editor

2016-11-23

Blocks, Morphic: “Undrop / Redrop” support for sticky comments

2016-11-22

Blocks, GUI: “Undrop / Redrop” for deleting blocks via the context menu or in keyboard edit mode
Morphic: support “onBeforeDrop” callback parameter in slideBackTo()

2016-11-21

Blocks: Delete variable getter blocks if the user drops them on template slots (e.g. script vars)

2016-11-14

Blocks, Objects: Unlimited “Undrop / Redrop” of block drops per script pane and session (under construction)
GUI: new url switch #dl: for downloading raw shared projects

2016-11-09

Blocks, GUI: preference setting to enable auto-wrapping inside nested block stacks
Blocks: Treat JS-function reporters the same as variable getters wrt rings
German translation update

2016-11-07

New C-Slot auto-wrapping / snapping feature (similar to Scratch)

v4.0.9.2

2016-11-10

new Galician translation, yay!! Thanks, tecnoloxia.org!
Italian translation update
German translation update

v4.0.9.1

v4.0.9

2016-10-27

2016-10-24

Text Editing Tweaks, thanks, Bernat!!
Store: fixed #1472
Threads: Tweak continuations

2016-10-21

Threads: Fixed #1422

2016-10-20

Blocks: Tweak Keyboard-Entry

2016-10-11

Objects: fixed #1456 (collect message names from all scripts, including custom block definitions)

2016-10-11

Blocks: make sure to fix multi-args when deleting a custom reporter definition

2016-10-10

Morphic: configure autoscrolling
GUI: suppress autoscrolling for the palette and the project dialog

2016-10-07

Blocks: [Keyboard-Entry] if an inserted block has inputs, go to the first one

2016-09-29

Objects: fixed #1437

2016-09-24

don’t update the recursion cache when updating a custom block definition

2016-09-23

custom block execution: only yield if directly recursive and unwrapped (“speed up”)
new feature: “wait 0” or “wait <empty>” now yields once, unless warped
revert treating visual stepping as thread safe, because of music scheduling

2016-09-22

renamed “single stepping” to “visible stepping”, thanks, Brian!
updated German translation

2016-09-21

remove shift-click-to-forward-one-frame option for the “resume” button

2016-09-20

atomic synching of single-stepping

2016-09-19

new “stepForward” symbol
dragging the single-step speed slider all the way to the left turns the “resume” side of the “pause” button into “stepForward”

2016-09-18

Treat single-stepping as thread safe (reverted on 160923)
Allow user to trigger one step at a time, both in normal and single-stepping mode

2016-09-16

enable single stepping for clone-scripts w. multiple blocks flashing per script
enable single stepping for custom block definitions
Objects: fixed #1410 (duplicating a sprite does not duplicate its sounds)

2016-09-15

new single stepping feature (like Scratch 1.4) with flashing blocks
slider for single-stepping speed
pausing now flashes the currently active blocks

v4.0.8.7

2016-08-12

Threads: for hidden sprites display ASK questions in the input box
Morphic: replace deprecated KeyboardEvent.keyIdentifier with .key

v4.0.8.6

2016-08-03

Store: restore implicit formal parameters for serialized lambdas

v4.0.8.5

2016-07-31

GUI: fixed #1348 - opening projects from url not working in non-English

v4.0.8.4

2016-07-20

GUI: fixed #1333 - paint a new costume not working in retina mode in FF and Edge

v4.0.8.3

2016-07-19

Morphic: avoid blitting artifacts for non-integer devicePixelRatios in Firefox
Widgets: fixed 3D corners for buttons in Firefox for Windows
Objects: fixed color collision detection for retina mode
Threads: enable broadcasts to be sent to specific sprites (experimental)

v4.0.8.2

2016-07-17

Morphic: fixed collision detection for non-integer devicePixelRatios

v4.0.8.1

2016-07-15

Blocks: activate generic hat blocks inserted via keyboard editing

v4.0.8

2016-07-14

New Features
- Retina Display Support, thanks, Bartosz Leper!!
- Additional Graphic Effects, thanks, Dylan Servilla!!
- Interactive Toggle Switches for Boolean Slots and Literals
- Resizable Palette (double-click on resizers to slide back to normal)
New Default Settings (now enabled by default)
- Keyboard Editing
- Tables Support
Bugfixes (most notable only):
- reject dropping hat-blocks into block editor scripting areas
- accept multi-line inputs (e.g. in JS-functions or code-mapping blocks) with shift-enter
- prevent “make a block” dialog from being closed by pressing “OK” if no label text has been specified
- show error message balloons happening in other sprites next to their icon in the sprite-corral
- (again) enable recursive cloning
- prevent expandable blocks from expanding / collapsing inside the palette
Translation updates
- Italian
- Swedish
- Chinese
- Russian
- Catalan
- German

v4.0.7.2

2016-05-09

Threads: fixed #1212 - Null continuation doesn't escape from calling context.
Updated Simplified Chinese translation, thanks to @ubertao!
Media import dialog with thumbnail, thanks to @ubertao!

v4.0.7.1

cloning speed-up

2016-05-04

Morphic, Objects, Blocks, Threads, GUI: Partially shallow-copy clones for speed
new Estonian translation! Yay!! Thanks, Hasso Tepper!

v4.0.7

2016-05-02

first class sprites, new MY reporter block and extended functionality of TOUCHING
fixed switching from list watcher to table view inside sprite speech bubbles
fixed paint editor automatic rotation center issue
enhanced functionality to SET a sprite’s attributes
execute clone initialization scripts’ first step in the same frame as the clone command
auto-repair (sorta) certain broken project files
Threads: More aggressive emergency yielding
“corpsify” deleted sprites, which might still be referred to by variables and lists
Blocks: simplify block copying
experimental hidden “live-coding support” preference
updated penTrails library to shrinkWrap generated costumes
demos from the documentation:
new Indonesian translation. Yay!! Thank you, Alexander Liu!!
Translation updates: Slovenian, Portuguese, Chinese
minor bug fixes

v4.0.6

2016-03-16

Store, Objects, GUI: fixed #99 (saving linked lists)
Objects: fixed #1163
added web api / https reporter library
Blocks, Store: New “transient variable” feature
German translation update

2016-03-06

Objects: Reenable custom hat blocks when dropping a sprite

v4.0.5

2016-02-24

table views

2016-01-22

Blocks: Fixed a slight rendering glitch when deleting reporters via the context menu

2016-01-19

Threads, Store: Throw an error for “obsolete” blocks instead of (forever) doing nothing (and thus often freezing and crashing). Thanks, Paul, for helping identify this!

2016-01-18

Paint: avoid pixel collision detection in PaintCanvas (optimization)
BYOB: fixed a zebra coloring glitch in the block editor

2016-01-17

BYOB: preserve custom block instances’ block var values when editing their definition

2016-01-16

Blocks: fixed a multi-line input slot layout glitch

2016-01-11

BYOB: fixed #1107

2016-01-08

BYOB: fixed #1098
Threads: remove a redundant yield from the fork primitive
GUI: fixed #1099, thanks, Michael!
Portuguese translation update, thanks, Manuel!

2015-12-23

Morphic: fixed #1083

2015-12-22

Blocks, Objects, Threads, Locale: revert to ’any key’ in the key-pressed menu
GUI: Improve sorting and tab switching in the Project Dialog, Thanks, Michael!

2015-12-21

Morphic: Native Copy & Paste support, thanks, @cyderize, for this contribution!!
GUI: Code tweaks
Portuguese translation update, thanks, Manuel!

2015-12-19

Objects: Optimization: Don’t redraw unrotateable sprites on TURN

2015-12-18

new Arabic translation, yay!! Thanks Tarek Galal!!!

2015-12-17

Threads: fixed #1071 “length of list” type error possibility by no longer guaranteeing that the red “length of” reporter also works on text input

v4.0.4 (draft):

Show result bubble when the user clicks on a command script that uses REPORT (You can now click on REPORT and it actually does something)
New generic “When” hat block, enhances red stop button behavior
New block (instance) variables feature (experimental)
evaluator performance optimizations
Morphic grab-threshold fix for scroll frames
fixed several block rendering glitches
List category LENGTH reporter now also works on text
Changed “any” to “random” (in English only)
new FILL primitive in the Pen category
switched to animation frame scheduling, please use TURBO for music
Updated German translation

2015-12-15

snap.html: switch to animation frame scheduling because Chrome sucks sooooo much!!!!
GUI: pushed version to 4.0.4

2015-12-15

Cloud: 10 MB cloud upload limit for media per project
Objects, Paint: Automatic Sprite Center Detection, Thanks, Craxic!!
Morphic: Handling of diacritics, [Alt] + key in input fields (Windows), Thanks, DanDoro!!
NL translation update
Use Blob API to Save Files (to Disk), Thanks, Michael!!

2015-12-14

Objects: added “fill” primitive to the Pen category
Updated German translation
GUI: Directly download projects from cloud by holding shift while opening - commented out
GUI, Cloud: show size of uploaded / downloaded projects
GUI, Cloud: upload size limit of 5 MB - commented out

2015-12-12

Locale: change English ‘any’ (in “item of”) to ‘random’ because teachers

2015-12-11

Threads: extend red LENGTH reporter to also work on Text
GUI, Objects, Blocks: extend the red stop button to reflect whether custom hat blocks are paused (indicated by a red square instead of the stop sign)
Blocks: Tweak C-Slots to better fit inside reporters

2015-12-10

Store: persist block (instance) vars
Threads: only show result bubble on user-clicked scripts if “Report” is in the lexical script (not inside a reporter block definition)
Morphic: obey grab threshold when dragging inside scroll frames

2015-12-09

Threads: allow invoke() to operate on both blocks and rings with arguments
Blocks: cache reporter slot specs for evaluation performance (30% speedup)

2015-12-08

Objects, Blocks, Threads, GUI, Store, Locale: Automatically enable/disable custom hat blocks when they’re used in a project
BYOB: initialize custom block vars on every definition-refresh

2015-12-07

Threads, GUI: Stop button stops / restarts custom hat blocks, green flag starts custom hat blocks

2015-12-02

Threads: Only support block vars for blocks that actually define any, to avoid race conditions among parallel global blocks with the same definition that also access sprite-local variables

2015-12-01

BYOB, Blocks: Fix BlockMorph.fullCopy() for block vars

2015-11-28

BYOB, Store: Fix some bugs related to block vars (zebra coloring etc.)

2015-11-27

Blocks, BYOB, Store: new experimental block variables feature
BYOB: more prototype label rendering fixes

2015-11-26

Threads, Blocks: Performance optimizations (replace “contains” with chained tests)
German translation update (for custom hat blocks)

2015-11-25

Threads, Objects, GUI, Store: Generic “When” hat block
BYOB: fixed a rendering bug when using plain prototype labels

2015-11-24

Blocks: fix a re-rendering glitch when changing block specs in dev mode
Threads: add optional receiver (environment) to invoke() function

2015-11-21

Threads: Show result bubble when the user clicks on a command script that uses REPORT (You can now click on REPORT and it actually does something)

2015-12-04

Cloud: doubled the number of supported backend slices
Cloud, GUI: support new “raw” cloud project services

2015-11-20

Lists: fixed linked lists identity loss when showing watchers

2015-11-17

Blocks: fixed a zebra-coloring glitch for BooleanSlotMorph

v4.0.3 (unreleased)

2015-11-16

Blocks, GUI: Slightly less transparency for dragged reporters and sprite icons
new Bulgarian and Romanian translations contributed!
fix for IE backspace and tab errors contributed!
better resource loading mechanism contributed!

2015-11-14

Frames, snap.html, snap_slo.html: remove initial version for now, needs more low-levelish rewrite (Map-based “shortcut” design doesn’t cut it).

2015-11-13

Frames, snap.html: initial version of a new general purpose prototypal single inheritance object system
snap_slo.html: alternative animation-frame based outer scheduler, experimental
Threads: added optional timeout to the new synchronous invoke(block) function
Blocks: fixed too brutally optimized redraw for “ringify” and “unringify”

2015-11-12

Blocks, Objects, Threads: new internal slot type: %cl for auto-reifying C-slots that reject reporter drops. Changed (hidden) “for each” to reject reporters in C-slot

2015-11-11

Objects: fixed a between slideBackTo() and possible running scripts in sprites, thanks, Paul, for reporting it!

2015-10-09

Morphic: cache fullImage and fullBounds when dragging
Blocks: make reporters semi-transparent while dragging
GUI: make SpriteIcons semi-transparent while dragging
Blocks: make it harder to drop reporters onto filled custom C-slots and variadic slot arrows
Blocks: make ScriptsMorphs notice transparent clicks (addresses #997)
Blocks: fixed “undrop” for replacing C-slots with reporters
BYOB: fixed ctrl-f for the BlockEditor in all situations

2015-11-07

Threads: invoke a block synchronously

2015-11-04

Morphic: new grabTheshold preference to suppress accidental grabbing through micro-movements of the hand
GUI: hidden (shift-click) option to adjust the grabThreshold for the current session
Lists, Blocks: Expand list watchers inside result bubbles to show everything
Objects: Expand list watchers inside speech/thought bubbles to show everything
Morphic: fixed a bug that occasionally expanded the Hand’s bounds when dragging morphs

2015-11-01

BYOB: Script pic: Always export comments attached to custom block definitions
Blocks: fixed #982 (made %interaction slot static)
Morphic: removed an obsolete line (“dragOrigin”)
BYOB: make block editor big enough to show the whole definition, if possible
BYOB: remember user-set position and size of block editor when pressing “OK”, per session (not serialized in project)
Blocks: speed up stacking of commands (also when done programmatically) by suppressing redraws
Morphic, Blocks, BYOB: Suppress redundant redraws

2015-10-30

Blocks: Tweak precision of rendering of transparent “holes”
updated Czech translation
Morphic: Streamlined nop-stepping
Blocks: Let SyntaxElements step (again), for better input slot editing experience

2015-10-07

BYOB, Objects, GUI: New “Remove Unused Global Blocks” Feature
GUI, Lists: “Export Project Summary” improvements:
- show variable values as watcher pics
- expand list watcher pics to show their complete contents (1. level)
- url for shared projects
- table of contents
- basic support for sprite nesting and inheritance
- make the summary “browsable” instead of editable
- outline around sprite / stage snapshots
- experimental hidden (shift-click) “drop-shadows” option
GUI: Rearrange project menu, only show global blocks-related ops if there are any
GUI: Remove URL location.hash information when loading a new project
Store: Fix deserialization support for projects using inheritance
German translation update

2015-10-02

GUI, Blocks, BYOB: New “Export Project Summary” Feature, also: exporting script pics now includes attached comments
Blocks, Objects, Threads: Key hat block and key sensor support for “any” key
German translation update

2015-09-23

Morphic, Objects: Improve display precision (stop rounding display coordinates)
Added “ceiling” function, thanks, Michael
Updated various translations

2015-09-15

new Croatian translation. Yay!! Thanks, Zeljko Hrvoj!
fixed #925

2015-08-14

Blocks: fixed #907

2015-08-09

Interlingua support, yay!! thanks, Ken Dickey!

v4.0.2

2015-08-06

Polish & German translation updates

2015-07-30

Blocks: improve keyboard editing for embedded rings

2015-07-28

GUI: fixed relative urls, thanks, Michael!
Morphic: escalate origin with “accept” and “cancel” events from text cursors
BYOB: keep BlockEditors open when or keys are pressed
GUI: stop keyboard editing of blocks when selecting another sprite

2015-07-27

Polish translation update, thanks, Bartosz Leper!
Turkish translation. Yay!! Thanks, Hakan Ataş!
Hungarian translation. Yay!! Thanks, Makány György!
GUI: relative-url fixes, Thanks, Michael!
Morphic: enable exporting a screenshot of the World
Morphic: enable more fine-grained control over dragging position correction
Morphic: enable all Morphs to “scrollIntoView()”
Morpic: keyboard accessibility for menus
Objects: fixes and enhancements for nested sprites
Blocks, Objects, BYOB, GUI: keyboard editing support
Objects, Blocks, Threads, GUI, Store, Widgets: Prototypal inheritance for sprite-local variables
Objects, Blocks: enable monitoring closurized non-locals and thread-temporaries (script vars of running processes)
GUI: stage resizing handle

2015-06-26

Morphic: Fix Inspector duplication, update documentation

v4.0.1 (unreleased)

2015-06-25

Morphic, Objects, Blocks, XML: Optimizations and dramatic speed-up. Thanks, Nathan!!
Objects: push maximum clone count up to 1000, tweak Note::play

2015-06-08

Blocks: Fixed #820

2015-05-23

BYOB: Fix encoding glitch

2015-05-21

BYOB: Fix encoding for exported libraries of global blocks

2015-05-18

Objects, GUI: Fix encoding for exported sprites (esp. comments)
Portuguese translation update, thanks, Manuel!!

v4.0

2015-05-01

Morphic, Blocks: select all text when first clicking an input slot
BYOB: indicate numeric inputs in the block prototype with the # sign
Threads: return empty string when querying first letter of a list
GUI: hide “save to disk” option behind shift-click again (has issues in Chrome)
GUI: parameters for embedding projects in iFrames, thanks, Bernat!

2015-04-26

Store: fixed #784

2015-04-15

Threads: flush Stage>>keysPressed when prompting the user
Objects: fixed #770

2015-03-25

Threads: fixed #752

2015-03-15

Store: fixed #743
GUI, html: switch from beta to release candidate

2015-03-09

Blocks: fixed #738
GUI, Blocks: Only enable input caching for blocks

2015-03-06

Blocks: fixed #736

2015-03-02

BYOB: fixed #730

2015-02-28

Blocks, Store, GUI: Cache inputs, accelerates evaluating recursive reporters and warped / turbo recursive commands by up to 40%
Objects: slightly optimize warped / turbo execution
Threads: fixed #715
BYOB: fixed #716

2015-02-24

Store: fixed #725

2015-02-23

Blocks, Objects: Add user-interaction choices to the “When I am ...” hat block
Update German translation
Store: Avoid incompatibility warning for very old (pre-earmarked) projects

2015-02-20

Malayam, Tamil and Telagu translations, thanks, Vinay Kumar!!
Un-hide “Save to disk” feature (currently supported by both Chrome and Firefox, but not by Safari)
Update German translation
GUI: Make “project data in URLs” a hidden dev option (prevent long urls per default)

2015-02-06

GUI: Added url switch #cloud: to open a shared project in edit mode

2015-01-28

Objects: Fixed #710

2015-01-21

Objects: Keep layering of nested sprites thru drag & drop
GUI, Store, BYOB: Generate ScriptsPaneTexture programmatically
GUI: Fix Zoom Dialog’s sample background in “flat” design
Updated Korean and Catalan translations, thanks, Yunjae Jang and Bernat Romagosa!
Objects: Fix speech bubbles of dragged nested sprites

2015-01-13

BYOB: fixed #702
GUI: fixed #680

2015-01-12

Cloud, GUI: Backend load balancing support, eliminate now obsolete authentication roundtrip, Cloud error message tweaks
Store: notify users of potential incompatibilities when opening projects created in other forks (e.g. BeetleBlocks)
Threads: Don’t highlight scripts running inside clones (boosts performance), Thanks, @aranlunzer, for the hint!
Objects: Disable clones from being edited via their context menus or double-click
Italian translation update, thanks, Alberto Firpo!
GUI: add additional yields to nextSteps() (work around a bug in Chrome)

2014-12-17

Objects, Store: Experimental “processes” count watcher (hidden in dev mode)
Threads: Remove terminated processes from expired clones
Threads: Let “zombifying” scripts access receivers’ local vars

2014-12-15

New Swedish translation! Yay!! Thanks, Erik A Olsson!

2014-12-11

Threads: yield after each cycle in the experimental “forEach” primitive

2014-12-06

Store: Fixed #668

2014-12-05

Morphic: Avoid auto-scaling artefacts in Safari on retina displays (resulting in “traces” when dragging items)

2014-12-04

Threads, Objects: Experimental “ForEach” primitive (hidden in dev mode)
GUI: Another attempt at pointing the project dialog to the cloud if signed in

2014-12-03

Morphic: Cache actual bounding box of the Pen arrow shape
Threads, Objects: Improve edge-collision detection of default sprite “arrow” shape

2014-12-02

New Kannada translation. Yay!! Thanks, Vinayakumar R!!

2014-12-01

Objects: Hide hidden elements in the project thumbnail
GUI: Point project dialog to cloud if already signed in, thanks, Michael!
favicon: Transparent background, thanks, Michael!

2014-11-225

Threads: Fixed #656

2014-11-225

Threads: Evaluator optimizations (reducing the stack size for reporters)
Threads: Full TCO (tail-call-elimination), now Snap! is Scheme :-)

2014-11-224

Threads: Fixed #318
Objects: Fixed #416
Objects: Fixed #372
Threads: Fixed #644
Store: Fixed #34
Threads: Fixed #131
snap.html, favicon.ico: new Favicon, thanks, Michael!
Threads: improved whitespace detection for “split” primitive, thanks, Michael!
Threads: tail-call-elimination for reporters experiment (commented out, under construction)

2014-11-213

Threads: Fix “stop this block” primitive for tail-call-elimination

2014-11-21

Threads, Blocks: Fix STOP THIS BLOCK’s lexical awareness

2014-11-20

Lists: Fixed #642 avoid “freezing” when calling CONS on non-list/null
Threads: Fixed #364 avoid “freezing” when calling LAUNCH on empty ring
Threads: Added optional “onComplete” callback to Process, thanks, @bromagosa!
GUI: Set Default Save location to Cloud on load, thanks, @cycomachead!
GUI: Updated the “About” Dialog with a mention of support from CDG (SAP Labs)
BYOB: Percent sign fix for block labels, thanks, @natashasandy!
Threads: fix ‘line’ option in ‘split’ block for Windows files, thanks, @brianharvey!
Morphic: fix slider range 1, thanks, @tonychenr !
translation update, thanks, Manuel!

2014-11-17

Threads, Blocks: Treat REPORT blocks inside custom command definitions as STOP THIS BLOCK / IGNORE INPUTS

2014-11-14

Threads, Store: Fix reporting out of nested custom C-shaped blocks

2014-11-06

Morphic: Enable mouseMove events with right button pressed

2014-10-08

Objects: fixed #608, #610

2014-10-06

GUI, Objects: fixed #604. Thanks, @Gubolin!

2014-10-02

GUI: New feature - minimal stage mode (shift-click on small-stage button)

2014-10-01

Threads: workaround for some REPORT issues
Objects: fixed #599 (disable IDE keyboard shortcuts in presentation mode)
Blocks: correctly display symbol for %obj type input slots in the prototype template
Portuguese translation update, thanks, Manuel!

2014-09-30

Objects: fixed #593 match broadcast numbers with event hat blocks containing strings that can be parsed as numbers
BYOB: allow percent symbols in custom block texts (fix #361), thanks, @Gubolin!!
Morphic: allow negative min/max values for sliders (fix #285), thanks, @Gubolin!!
Objects: fixed #378 (disable context menus for boolean representations)
Blocks: fixed #584

2014-09-29

Threads: fixed #591 fully copy local variables for sprite duplicates and (Scratch-like) clones
Portuguese translation update, thanks, Manuel!
fixed #590 (Russian translation syntax glitches) Thanks @alexf2000 !
Paint: flood fill issue fixed, thanks, Kartik!

2014-09-22

Blocks: Make upvars mutable
GUI: fixed #585 (sprite name conflict with stage). Thanks, Michael, for the report!

2014-09-18

Threads: fixed #174, replace UpvarReferences with references to Variable objects, fixes upvar scope issues

2014-09-17

Threads, Objects, Store: Refactor variables handling, introducing Variable objects, all functionality stays the same

2014-08-13

Threads, Blocks: enable Zombiefication of JS-Functions
Morphic: Fix #563 (Paste into Chrome), thanks, @Muon, for the hint!

2014-07-30

Objects: propagate HIDE and SHOW to nested sprite parts
GUI: propagate DELETE to nested sprite parts
Blocks, Threads: export script pic with result bubble (shift-context-menu of reporter scripts)
updated Portuguese translation, thanks, Manuel!

2014-07-29

fixed #526, thanks, Bernat, for reporting it!
Objects, GUI: duplicate and clone nested sprites
GUI, Store: export and import nested sprites
Objects: double clicking on a sprite in the stage selects it in the IDE
Objects: added ‘move’ option to the sprite context menu, lets the user move (nested) sprites in edit mode without changing their layering, and also sprites marked “undraggable”
updated Portuguese translation, thanks, Manuel!
updated German translation
Morphic: fixed #497 (prevent bubble shadows from getting cut-off)
Blocks: keep result-bubbles within the enclosing scripting pane

2014-07-28

Lists: fixed "Load Failed Type Error Cannot read property 'isLinked' of null"
Threads: enable “JS function” block to create custom control structures and HOFs

2014-07-25

Objects, Threads: new “JavaScript function” primitive. Go figure…
GUI: updated Credits

2014-07-24

Objects: fixed “lost sprites bug” - ensure duplicated sprites keep wearing their current costume through save and re-load
GUI, Objects: improve unique sprite- and costume names
Threads: Display “empty” Contexts (e.g. continuations) as empty rings

2014-07-23

Objects: Scale down oversized images to current stage dimensions. Thanks, Dan, for reporting this!

2014-07-22

Objects, Threads: fixed #521 (deleting variable watchers by dropping them on the palette results in wrong ones to be created when showing them again)

2014-07-21

fixed #518

2014-07-18

Lists: incorporate Brian’s adhoc fixes, thanks, Brian!
GUI: Use new mechanism for unique costume names on the paint editor, renamed costumes and costumes dragged and dropped onto sprite icons
add “letter” option to the split block’s list of delimiters, Thanks, Michael!
update German translation

2014-07-17

new translation into Bangla (Bengali)!!! Yay, thanks, Mokter!!
Lists: make internal list ops iterative (instead of recursive), thanks, Brian!
Objects, Blocks: new feature (hidden in dev mode): Save screenshot, thanks, Viraj!
GUI: Use new mechanism for unique costume names on imported costumes as well

2014-07-11

Morphic: keyboard shortcut ctrl/cmd-shift-a for ‘@‘
Morphic: allow directly editing properties in inspector widgets
Blocks: change the color of the %pause symbol to be more yellowish
Threads: fixed #506, thanks @haritop, for both the report and for providing the fix!!
GUI: fixed #412 (incomplete sprite-removal)
GUI: fixed #507 (limit persistent block zoom to 12x), thanks Michael!
Morphic, GUI, Objects: fixed #508 (don’t popup empty menus), thanks Michael!

2014-07-08

Threads: show error messages for custom blocks (propagating to the script’s top block)
Threads: adjust to Doug Crockford’s latest infuriating nitpickings in JSLint
GUI: show username in ‘logout’ entry of cloud menu
GUI, Objects: fixed scrolling glitch in the palette, thanks, Kunal!
GUI, Objects: add keyboard shortcut for “new project”: ctr-n
revert changes made for JSLint’s sake after the issue was fixed in JSLint
Blocks: change “delete” behavior in context menus to only delete this particular blocks (and reconnect the next block to the previous one)
fixed #490

2014-07-06

Blocks: add “ringify” to every context menu that already has “unringify”

2014-06-23

Morphic: Inspector enhancements (dynamic property update, keyboard shortcuts)
GUI: update visibility of share/unshare buttons, Thanks, Kunal!

2014-06-05

Objects: gracefully hide & show the stage, fixed #281
Objects: add hide and show blocks to the stage’s “looks” category
Objects: added more relabelling options to SAY and THINK variants
Blocks, objects: enable relabelling blocks with C-Slots
Blocks: enable relabelling blocks across categories
Objects: more relabelling options for SAY, THINK, ASK
BYOB, Blocks: relabelling custom blocks (experimental)

2014-06-05

Objects: stop replacing the empty string with the number zero in watchers
Threads: initialize new variables with zero (instead of null)
Objects: fixed #465
Objects: fixed #457

2014-06-04

Blocks: refactor “script pics” feature
BYOB: new scriptsPicture() method for custom block definitions
GUI: new (hidden) feature: “Export all scripts as pic” (including custom block refs)
Graphic effects!!! Yay, thanks, Yuan!
Bug fixes from Nathan, yay, thanks, Nathan!!
German translation update
Paint Editor transforms, yay, thanks, Kartik!!

2014-05-26

Objects: Fixed #445 (minor search + zoom issues)
Localization additions and Portuguese translation update, thanks, Manuel!
GUI, cloud: Show last-changed-timestamp when opening cloud projects

2014-05-20

Morphic: Prevent default action for ctrl-/cmd-key event
Snap.html: Focus the world canvas on startup, so Snap reacts to keyboard events right away
Threads: new Variable data structure, for refactoring upvar references, not yet used anywhere
Objects, GUI: Search Blocks, feature. Thanks, Kyle, for architecting and designing this!!!
Objects, GUI: Keyboard-shortcuts for opening (cmd-o), saving (cmd-s) projects and for finding blocks (cmd-f)

2014-05-02

error message when trying to import a non-text file into a variable, thanks, Nate!
fixed #407 (custom-block coloring w/ zebra off)

2014-04-30

new Finnish translation, yay! Thanks, Jouni!
new Brazilian Portuguese translation, yay! Thanks, Aldo!
Russian translation update
Portuguese translation update
additional localisations, thanks, Manuel!
text-encoding fix for exporting variable contents, thanks, Blob!
set turbo mode block fix, thanks, Michael and Nathan!
enable storage and retrieval of first-class costumes in both file formats

2014-03-31

Objects: experimental “wardrobe” and “jukebox” reporters in dev mode
Blocks, Objects: display costume thumbnails in speech/thought/value bubbles and watcher cells
Objects: let “switch to costume” block accept actual costume objects (in addition to names and numbers)

2014-02-13

GUI, Store: constrain minimum stage size to 480 x 180
GUI: Fixed #322, #324
Widgets: new “promptVector” dialog box feature
GUI: Use new vector prompter for stage dimensions
German translation update

2014-02-11

GUI: Set stage dimensions arbitrarily (new entries in the settings menu when holding shift)
Store: Saving & Loading for arbitrary stage dimensions in the project data
new Date block, thanks, Michael!!!

2014-02-05

Objects, Paint: One-stop-shopping for stage dimensions (changing the stage dimensions in line 3720 of objects.js takes care of everything)

2014-02-04

GUI: Import costumes and backgrounds from the project menu, thanks, Brian, for the changeset!
GUI: Import sounds from the project menu, thanks, Brian, for the changeset!
Objects, Store, GUI: Flat line end option in the settings menu, saved with the project
German translation update
Objects: Enable playing sounds and notes on Firefox, thanks, Dean Brettle, for this fix!!
Update Portuguese translation, thanks, Manuel!
Update French translation, thanks, grego!

2014-02-03

Threads: Fixed #313. “Block of sprite” now works for interpolated (“timed”) blocks and for reporters (i.e. SAY FOR, THINK FOR, GLIDE, ASK etc.)
Morphic: replace deprecated DOM “body” references with “documentElement”

2014-01-10

Threads: Revert pull request #295 (xhr-headers), breaks existing installations
BYOB: Fixed #292 (pulldowns loose lines when exported as library)
BYOB: Fixed #291 (readonly custom menus become non-readonly when block is edited)

2014-01-09

Objects: Mechanism for migrating blocks in existing projects to newer versions
Blocks, Objects, Threads: Collapse old STOP primitives into a single one with a dropdown of options
German translation update for new (migrated) STOP block
Morphic: Fixed updateReferences() (how could nobody notice so long?!)
XML: resolved unexpected assignment expressions (conform to the latest JSLint quibbles)
validated all source files against the latest JSLint version

2014-01-08

Threads, Blocks, Objects: The FOR reporter’s first input now also accepts blocks and scripts („rings“), and reports a copy that is bound to the sprite indicated by the second input. This lets you „zombify“ (or remote-control) sprites (and create custom TELL and ASK blocks)
Blocks: initial support for „sensing“ sprite-only custom block definitions, commented out for now
Paint: Add mouseLeaveDragging() event behavior, thanks, Kartik, for this fix!
Objects: Only shrink-wrap sprite costumes, thanks, Kartik, for this fix!
Threads: Added xhr-headers to HTTP block, thanks, Tim!
Threads, Blocks, Objects: Added StopOthers primitive, thanks, Kartik!
Added „all but this option“ to StopOthers primitive, fixed the implementation
Updated German translation with new strings

2013-12-19

Objects: stage watchers for „mouse x“ and „mouse y“ sensing reporters. Thanks, Michael!
Store: fixed saving/loading/localisation of new mouse coordinate stage watchers

2013-12-12

Objects, Morphic: fixed #277, #279 (blitting null-canvasses fails)

2013-12-11

Threads: accept lists as inputs to the green (text) LENGTH OF reporter

2013-12-05

Threads: fixed literal-to-non-literal zero-value comparison bug
Objects: fixed #264 (mapped <ctrl-enter> to green-flag instead of <enter>)

2013-12-04

Threads: handle text comparisons case-insensitive (again)
Lists: harmonize equality testing and List CONTAINS testing
French translation update, thanks, Martin!
Threads: fixed #261 (less tolerant null-value-to-number-coercion)

2013-11-26

Cloud: fixed #125 (encode email address when signing up), thanks, Nathan!
Threads: fixed #207 (stricter comparison of strings vs. numbers). Some edge cases remain, such as empty string equals zero and disregarding trailing / leading blanks. These are intentional. Please don’t nitpick and spare me the fundamentalism :-)
Threads: fixed #245 (consistently auto-convert empty strings to zeroes)
Localization and Portuguese translation updates, thanks, Manuel!
Catalan translation update, thanks, Bernat!!
Threads: Text comparisons are now case-sensitive („fixes“ #175)
Threads: fixed #179 - don’t identify primitive (static) C-Slots as implicit formal parameters
Threads: fixed #249 - preserve variable value types with edge cases (empty string, Boolean false)
Threads: fixed #133 - preserve edge-cased argument types (empty string, Boolean false)
Fixed issue #244 (relabelling now preserves empty input slots), thanks, Nathan!

2013-11-22

Morphic: Don’t trigger events for eclipsed morphs (whose parent-chain contains a hidden morph)
Blocks: Prevent „hide“ menu option for non-palette template blocks
new Catalan translation! Yay, thanks, Bernat Romagosa Carrasquer!!

2013-11-15

Blocks, BYOB, Store: „read-only“ option for editable custom block input slots
BYOB, Blocks: custom block input slots reverting to default now show their default value
Blocks: fixed read-only input slot coloring glitch, thanks Bernat, for reporting it!
Objects: fixed #231 (watcher-display of Booleans)

2013-11-12

Blocks, BYOB, Store: customizable drop-down menus for input slots
Objects: fixed wrong NaN display for variable watchers
Blocks: left-align multi-line text in value-bubbles
Portuguese translation update, thanks, Manuel!

2013-11-07

GUI, Cloud: transmission integrity check

2013-11-04

GUI: filter quotation marks from project names (for backend index)
BYOB: only show symbol menu for label fragments
BYOB: customizable drop-down menus for input slots (experimental, commented out)

2013-10-25

Blocks: enable Costumes as Symbols and Symbols as custom block label parts
BYOB: Symbol selection menu for BlockLabelFragmentMorphs
Portuguese translation update
Widgets: enable Symbols in InputField drop down menus
BYOB: enable Symbols in InputSlotDialog Morph’s drop down menu

2013-10-17

Threads: fixed #213 - Empty else block breaks return to caller

2013-10-15

Morphic: further condense damage list by merging nearby rectangles, thanks, Craxic!

2013-10-14

Morphic: Condense damage list by merging overlapping dirty rectangles, thanks, Craxic!
Objects: Increase maximum clone count from 128 to 300
Portuguese translation update, thanks, Manuel!!

2013-10-10

Cloud: added "sanity check" to cloud-saving mechanism that errors if the serialized project data is corrupt and cannot be parsed as XML, addresses #203, #200, #171

2013-10-09

Theads: added a variant for linked lists to the experimental MAP primitive reporter

2013-10-08

Lists: fixed type-issue for linked list indices (thanks, Nate, for reporting it!)
Threads, Objects: experimental MAP primitive reporter in lists category, visible in dev mode
Blocks: fixed #199 (can't delete reporter with attached comment via context menu)

2013-10-04

Threads: Type-check the SPLIT block's input before eval'ing it
Objects: Prevent watcher cells from growing wider as their contents becomes taller
Objects: Keep watchers onstage when hiding/showing them, fixes #195
BYOB, GUI, locale: New preference setting for plain block prototype labels

2013-10-01

Objects: smooth numerical values displayed in watchers

2013-09-30

Blocks: fixed #186 (can't duplicate blocks with anchored comments)

2013-09-20

Morphic: fixed #172, Rectangle.amountToTranslateWithin() for IF ON EDGE, BOUNCE

2013-09-18

Objects, GUI: prevent costumes with CORS-tainted canvases, expected to fix #155, #154, #151, #148, #147, #127 for future projects
BYOB: Prevent local custom blocks in global custom block definitions, fixes #167 for future projects

2013-09-19

Objects: fixed #169 (sprites are sometimes off-placed when the project is loaded)
Objects, GUI: fixed #146 (filter out empty costumes)

2013-09-17

Cloud: encodeDict() fix and new parseDict() method - used for accessing shared projects
GUI: fixed #119, #149 (accessing a shared projects requires lowercasing the username)
Portuguese translation update for SPLIT block, thanks, Manuel!
Store, Objects: prevent costumes from being drawn while they are loading, fixes parts of #154

2013-09-16

new Danish translation, yay!! thanks, Morten and Hanne!
new Greek translation, yay!! thanks, Ino!
Portuguese translation update, thanks, Manuel!
French translation update,
Norwegian translation update
threads: minor custom block evaluation scope fix
paint: flood fill freeze fix, thanks for the contribution, Kartik!
objects: new SPLIT primitive reporter
German translation update for new SPLIT primitive and delimiter options
GUI: getPublicProject adjustments (lowercase username)
GUI: prompt() - invocation fixes (null-choices)
GUI: synchronous URL fetching simplifications for libraries and example projects
GUI: fixed #115 - prevent loading several instances of the same block definition

2013-08-17

Norwegian translation, yay!! thanks, Olav Marschall!
"Dynamic" library list, thanks, Brian

2013-08-14

Traditional Chinese translation, yay!! thanks, Chu-Ching-Huang!

2013-08-12

Objects, Threads: Nestable Sprites Collision Detection & fixes
Dutch translation update

2013-08-10

Objects, GUI: Nestable Sprites fixes
German translation update

2013-08-09

GUI: Nested Sprite Rotation style buttons on corral icons
Store, Objects: Nested Sprite saving / loading

2013-08-08

Objects: Nested Sprite Scaling
Objects: Nested Sprite Rotation
Objects: Nested Sprite synchronous / independent rotation
Dutch translation update, thanks, Sjoerd Dirk Meijer!

2013-08-07

Objects, GUI: Sprite Nesting preliminaries
Objects: Fixed stage costume scaling & misplacing bug. Thanks, Josh, for the report!
Objects, GUI: Sprite Nesting GUI
Objects: Nested Sprite Motion

2013-08-05

Polish translation, yay!! Thanks, Witek Kranas!
Morphic: mouseEnterDragging fix

2013-08-02

Blocks: Undrop Reporters feature tweaks
Blocks: Undrop Comments feature
Blocks: Undrop Commands feature
German translation update (for Undrop feature)

2013-08-01

Blocks, Threads: "whitespace" & other options in SPLIT reporter's dropdown
Blocks: Italicize editable input options (e.g. for the SPLT block)
Blocks: Undrop Reporters feature (in script areas' context menus)

2013-07-31

Blocks, Threads, Objects: experimental text SPLIT primitive in the operators category

2013-07-30

Blocks: Made it harder to drop reporters on the variadic input per se (as opposed to into one of its slots) in (default) "prefer empty slot drops" setting
Blocks, Threads, Objects: PAUSE primitive command block
GUI: fixed #104 (storing a cloud project under another name causes media loss)

2013-07-24

Dutch translation, yay!! Thanks, Frank Sierens

2013-07-15

Objects: increased palette's vertical growth by scrollBarSize
Objects, Blocks, Threads: experimental text-function primitive (hidden, shown only in dev mode)

2013-07-13

Paint: fixed pipette tool for floodfill

2013-07-12

Blocks: Pipette symbol
Paint: Pipette tool

2013-07-11

Blocks: fixed occasional flickering in scripting areas (caused by deleted feedback morphs, a bug that surfaced in Chrome 28 on OSX and may be due to a possible Chrome GC issue)
Blocks: preserve nested blocks in the scripting area when replacing a variadic input list with another input ("kick out" the nested blocks instead of "swallowing" them)
Blocks, Threads: new floor() function in monadic math reporter's drop-down

2013-07-10

GUI: Reset hidden primitives and code mappings upon loading a new project

2013-07-09

Objects, Blocks, Threads: Collapsed codification primitives (code, header) into a single block
Blocks: Added isEmptySlot() to BooleanArgMorph (thanks, Brian, for the bug report!)

2013-07-08

Store: fixed serialization placement-bug for sprites

2013-07-05

Blocks: fixed CommentMorph hiding/showing bug when switching to / from presentation mode

2013-07-04

Codification (text code mapping and block header support)

2013-07-02

Objects: took out "security margin" in Costume's shrinkWrap() method b/c Chrome no longer needs it -> fixed empty costume bug when drawing over the paint editor's bounds
GUI: Import libraries feature (in the project menu)

2013-06-28

Morphic, GUI: improved importing costumes by dragging in pictures from other web pages

2013-06-27

Objects: fixed speech bubble scaling when sprite is not onstage (reported in the forums)

2013-06-26

GUI: fixed #100 saving costumes to the cloud

2013-06-25

Widgets, Blocks: code mapping dialog input is now multi-line monospaced

2013-06-24

Objects, Blocks: pretty printing for mapped code, now supporting Python mappings

2013-06-21

Morphic, Blocks: "flat" design fix: Handle manually "unshadowed" StringMorphs
Objects, Blocks: %code input slot - multi-line, monospaced, type-in slot for code mappings

2013-06-20

GUI: add code mapping preference to persistent settings
Blocks, BYOB, Lists, Objects: "flat" design enhancements for blocks and watchers
Blocks: Multi-line input slots (TextSlotMorphs - %mlt)
Objects: doMapCode() primitive now uses a multi-line input slot

2013-06-19

Store: persisting code mappings in project and block library files

2013-06-18

Code mapping (generating textual code from blocks), first iteration

2013-06-06

BYOB: Newly created custom reporters now have an initial default REPORT block as definition body
Morphic: focus World canvas on mouse down (otherwise prevent default)

2013-06-05

Objects: fix for hiding 'getLastAnswer' and 'getTimer' primitives

2013-06-04

Morphic: Prevent undesired native dragstart events (introduced in Chrome 27)

2013-05-17

GUI: user preferences (settings) are now made persistent in localStorage

2013-05-16

"flat" GUI design preference (in the settings menu)

2013-05-15

Objects: Costume shrinkWrap adjustments
Morphic: Flat design preference introduced (default is off)
Widgets: preparing for "flat GUI skins"

2013-05-14

paint.js: Paint editor, first version, contributed by Kartik Chandra, Yay!!
Threads, Objects, Blocks: Broadcast & message enhancements: When I receive <any msg>, and getLastMessage reporter + watcher

2013-05-10

Reset Password via e-mailed link (frontend only)

2013-05-06

Reset Password feature (frontend only)

2013-04-30

Objects: Costume shrink-wrapping
Morphic: Allow triggers to be dragged if so specified (#83)
GUI: select dragged costume
Blocks: eraser symbol for paint editor
Morphic: ScrollFrame scrollY() fix (fixes #24)

2013-04-29

Blocks: symbols for solid rectangles and circles

2013-04-27

Blocks: paint bucket symbol
highlight adjustments when merging scripts (#70)

2013-04-26

Morphic: ensure unique World stamps
Blocks: symbols for paint editor

2013-04-25

Objects, Blocks, GUI, Store: Hide primitives feature
Morphic: Introducing World.stamp as reference in multi-World setups
Widgets: restore multi-dialog restrictions for multi-world setups
Translation update for "hide primitives" feature

2013-04-24

Widgets, BYOB, GUI: prevent multiple block editors on the same block definition, allow multiple dialogs on different objects, handle dialog instances in DialogBoxMorph.prototype

2013-04-23

Lists, Objects: Circularity no longer breaks watchers
Widgets: Multiple Dialogs of the same kind are prevented except for a few (e.g. BlockEditor). Thanks for this fix, Nathan! (and for the many little UI things you've fixed as well)
German translation update

2013-04-22

GUI: Double clicking support for cloud side of project dialog

2013-04-21

using the percent character in variable names is now safe (fixes Github issue #65)
Morphic: added Doubleclick support, example: inspectors
GUI: Double clicking a project in the project dialog performs the dialog's action on it (open / save)

2013-04-19

German translation update for "scripts pic" feature

2013-04-18

plenty of bug fixes from Nathan. Yay, you go!!

2013-04-17

Blocks: "scripts pic" option in the ScriptsMorph's userMenu lets you export a picture of all scripts (including comments)

2013-04-16

Cloud, GUI: additional dev settings

2013-04-15

Blocks: place sticky comments on World layer on dragging their anchor block

2013-04-12

Lists: fix for typecasting bug in CONTAINS
BYOB: Tooltips for custom block templates (sitting in the palette): mousing over a custom block in the palette pops up its definition hat comment in a comment-colored speech bubble
GUI: Sharing/Unsharing/Deleting now available in all version of the project dialog

2013-04-11

Morphic: virtual keyboard enhancements (see Morphic.js)
GUI: disabled localStorage (as in I9 running locally) no longer prevents Snap! from loading

2013-04-10

Fixes for type casting and dragging dialogs by buttons, thanks, Nathan!
Fix for loading shared projects in different formats (cloud data and plain project data)

2013-04-09

various formatting and encoding normalizations
Morphic: Formatting options for Triggers and MenuItems (and ListItems): bold, italic
Morphic: ListMorph (items) manipulation capabilites
GUI: display shared project names bold typed in the project dialog
GUI: Feedback msg when sharing / unsharing projects
GUI: Shield (hide) IDE while opening a shared project for presentation
GUI: Support for debugging shared projects

2013-04-08

Cloud, GUI: Sharing / Unsharing projects finalization
Lists: Adjust initial list watcher size to blocks' zoom scale
Portuguese and Italian translations update, thanks, Manuel and Stefano!
GUI fix: switch to edit mode and tab to scripts when loading a project,
Objects: new feature (hidden in shift-clicked stage context menu): turn pen trails into new costume

2013-04-05

renaming variable blobs now features a drop-down with reachable variable names and a picture of the block to be renamed

2013-04-04

loading shared projects in presentation mode, exporting URL for shared projects
Selecting "Help" for a custom block now pops up the comment attached to its definition's prototype hat, if any
BYOB fix for detaching comments from prototype hat blocks

2013-04-03

YPR converter fix: No more text area in upper left corner of the Snap! IDE
Blocks, BYOB, Store: PrototypeHatBlocks in the BlockEditor accept anchored comments

2013-04-02

Japanese translations update, thanks, Kazuhiro Abe!
Content-type support for Cloud backend
sharing / unsharing projects support and GUI
the Block Editor now allows anchored comments
duplicating a block / script / sprite now also duplicates anchored comments
deleting a block / script now also deletes anchored comments

2013-03-25

Spanish translation! Yay, thanks, Victor Muratalla!!
Objects: Boolean value block representations are now translated, thanks, Victor, for the report
Simplified Chinese translation update, thanks 邓江华 !!

2013-03-22

Widgets: optional sliders and "lively" graphics for numerical prompters
Blocks, GUI: "Zoom blocks…" feature in the settings menu (no longer hidden)
Objects: numeric prompters for watcher's sliderMin/Max
translation updates
Objects: 'pic…' screenshot feature for the stage
GUI, Cloud: Fallback message support before showing an error

2013-03-21

Cloud: allow every XMLHttpRequest to transport cookies (withCredentials = true)

2013-03-20

GUI: deactivated motd and cloudmsg mechanism for now (has some issues)
Updated Portuguese translation, thanks, Manuel!
Updated all translations for %keyHat and %msgHat specs
YPR: fixed turnLeft / turnRight swap bug

2013-03-19

Blocks: SyntaxElementMorph fixLayout() optimization for active highlights
Russian translation!! Yay, thanks, Svetlana Ptashnaya!!
Store, GUI, Blocks: Scaling support for Comments and serialization/deserialization
GUI: motd support: On startup Snap! looks for http://snap.berkeley.edu/motd.txt, if it exists it is shown in a dialog box
GUI: fix for #run: URL switch
GUI: cloudmsg support: cloud related notifications can be put into http://snap.berkeley.edu/cloudmsg.txt

2013-03-18

GUI, Blocks, BYOB, Widgets: Scaling Blocks and Scripts (shift-click on settings menu)
Widets: numerical prompts
GUI: #signup URL switch
Blocks: adjusting highlights when modifying active scripts

2013-03-14

GUI: When logged into the Cloud, "cloud" becomes default in the project dialog
Store: local custom blocks can now store their definition receiver directly as value (avoiding turning them into "Obsolete!" blocks when re-opening the project), this is important for reified blocks assigned to variables elsewhere, and such for the part of OOP we can already do now.

2013-03-13

Store: context receiver persistence fix (for reified scripts)
Threads: Execute reified blocks in the callee's context (not in the caller's)

2013-03-12

Threads: OR, AND are now special form primitives ("lazy")
Threads: fix for minor pen optimization glitch (catching the stage)
Lists, Objects: Resizing list watchers no longer makes them "tremble"

2013-03-11

Czech translation update, thanks, Michael!
Morphic: "pic..." fix for scroll panes, thanks, Davide!
Morphic fix: Clicking on editable text once again moves the caret to the mouse cursor

2013-02-28

"Updating..." message while updating the cloud project list
Morphic: Clipboard "paste" text support (works currently only in Chrome)

2013-02-27

Morphic: onNextStep and nextSteps() mechanism
GUI, Cloud: Ersatz-progress-bar-messages, using nextSteps()

2013-02-25

Extended Signup dialog (COPPA-conforming, I hope)
Morphic: mouse click event bubbling for input fields
Widgets: Optional drop-downs for input fields

2013-02-22

Objects: Fix for playNote distortion issue in Chrome

2013-02-21

Cloud work: Connect / Reconnect mechanism and password hashing "salt"
Exporting SVG_Costumes

2013-02-18

SVG_Costumes (partial)
Cloud work
scaling during WARP glitch fix

2013-02-15

Store: Sprites are now first class stored objects (can be "values"), needed for OF block
Blocks, GUI, Threads: "Turtle" and "Empty" costume names, gosh, Brian!
Threads: Error messages fix

2013-02-14

clone drop-down menu fix (removed "close" entry)
auto switching to small stage mode if the window gets narrow. Commented out b/c I don't like it
changed costume name 'Turtle' to 'default'
link to s.b.e/tos.html in signup dialog
"Save project to disk" experimental feature (works currently only in Chrome)
RUN variable OF sprite fix

2013-02-13

GUI, Widgets: Cloud frontend complete
OF reporter block in the sensor palette (Scratch functionality, not yet BYOB)
CLONE block now takes sprite name or 'myself' as input, drop-down menu
FAST TRACKING renamed to TURBO MODE
unscheduled execution again made the default.
"Prefer smooth animations" setting, runs strictly scheduled at around 30 fps max.
scheduling mode saved in project data
Settings menu clean-up
Input slots in Hat blocks are now static (cannot receive reporters drops)

2013-02-11

Fixed / Variable Frame Rate option in the settings menu (default is fixed, as in Scratch)

2013-02-05

Cloning collision detection refinements, still very experimental

2013-02-05

Cloning, basic Scratch style, still very experimental

2013-02-04

fast tracking, a.k.a. "Turbo Mode"

2013-02-02

Morphic, Objects, GUI, Store: "turtle costume pen" options (tip, middle)

2013-02-01

Blocks: Context-menu-delete fix for CommandBlocks inside C-Slots: userDestroy()
Morphic: Pen-redraw() optimization for warp() fix
Cloud: Dual-component project optimization
GUI: <enter> key now works with ProjectDialog

2013-01-29

Cloud: persistent log-in and auto-log-in
GUI, Widgets: Cloud work...
Morphic: "pic..." generic exporting feature

2013-01-25

Morphic: Better padding support for ScrollFrames
Morphic: Better resizing & re-rendering support for Menus and ListMorphs
Morphic: Inspection improvements for Menus and ListMorphs
Morphic: Text scrolling improvements (scrollCursorIntoView())
Widgets: Rendering improvements for InputFields
BYOB: changed all 'Ok' occurrences to 'OK'
Threads, Lists: JOIN zero / false bug fix
GUI: new ProjectDialogMorph

2013-01-23

Import / Export text files from variable watchers (context menu)
Max. size of displayed text in CellMorphs and value bubbles set to 500 characters

2013-01-22

Symbols for local storage and for examples
Cannot evaluate to null or undefined within an argument -> use empty string instead

2013-01-21

Threads: No more type coercion when setting a variable's value, instead only when incrementing it

2013-01-18

new YPR version. Thanks, Nathan!
Blocks: fixed "sometimes list watchers can be dragged out of value feedback bubbles"
BYOB/Blocks: fixed restoring existing inputs and upvar names when editing custom blocks

2013-01-17

"Reference Manual" entry in the Snap! Menu
BYOB: Editing custom-block-prototypes only changes the prototype in the block editor (no longer every instance of the block), pressing OK or APPLY propagates changes to all block instances, pressing CANCEL does nothing (no longer reverts previously edited slots in instances back to their default state)

2013-01-16

Store, GUI: Cloud Data Format support
Lists: CONS fix for zero CAR value

2013-01-15

Threads, Blocks: Continuations tweaks (enabling reporter - CATCH / THROW)

2013-01-11

Morphic: StringMorph leftClick event error catch

2013-01-10

"input list:" (with colon)
Blocks: Drawn symbols for TURN RIGHT / LEFT
continuations tweaks
revert of "returning 'undefined' to parent frame fix" (121204), breaks call/cc
ScriptPane cleanUp tweak for attached comments

2013-01-08

Blocks: ArgLabelMorph. Dynamic labels for "kicked out" variadic inputs ("input list")
Dynamic input label support in BLOCKS, STORE, THREADS, BYOB, GUI and LOCALE
Blocks, BYOB: Zebra coloring fix for rings in grey blocks

2013-01-07

Slovenian translation!! Yay, thanks, Sasa!!! (Snap now supports a dozen languages!)
list-colored drop "halo" for variadic inputs
most modules: space / tab white space reformatting
help screens!! Thanks, Brian!!!
help screen API for custom blocks (currently only for the tools library)
importing libraries is now "silent", i.e. it doesn't show a dialog letting you select which blocks to import anymore.

2012-12-19

Threads, Cloud: switched most XMLHttpRequests to asynchronous (except URL switches)
Morphic: Allow StringMorphs to hide their characters for password input
Widgets: Login-Prompter
cloud api work

2012-12-17

cloud api work
Morphic: auto-text selection fix
all modules: replaced tabs for spaces
"Clean up" now arranges sticky comments correctly

2012-12-13

"elastic" anchor lines for sticky comments
cloud api work

2012-12-11

better alignment for sticky comments
cloud api work

2012-12-10

Sticky comments (attachable to blocks in main scripting area)

2012-12-08

Objects: SAY nothing bug fix. Thanks, Brian!

2012-12-07

Blocks: Drop target feedback for comments (in preparation for sticky ones)
Objects: redraw turtle on pen color change, disable clicking on watchers

2012-12-05

Morphic: trigger "reactToEdit()" when tabbing among text fields
GUI: display tool's name when importing the module

2012-12-04

Morphic: text element mouse event propagation fix (list boxes)
Lists: Empty list element follow-up fix
Threads: Returning "undefined" to parent frame fix (caused type errors)

2012-12-03

GUI, BYOB: tools module can be imported from the project menu
Morphic: enhancement for editing non-left-aligned texts
Morphic: minor text element fix for initial mouse down behavior
Lists, Objects: text elements in list watcher cells are now editable
Lists fix: comparing something with a non-existent list element no longer produces an infinite loop, thanks, Aleks, for reporting this!
dynamically load ypr.js when first needed
minor translation strings updates

2012-11-29

Store: Cloud Data Format now references media by its name, obliterating the need to re-save media when reordering wardrobes or jukeboxes, but relying on unique names (within each sprite or the stage)
Store: serializing / de-serializing of media in different receptacles
Morphic: CTR-Z / CMD-Z for undo in text input fields
Morphic: SHIFT-arrows selects text in input fields
Morphic: new global method sizeOf(object) returns number of keys
Morphic: redundant (quasi-inherited) code taken out of TextMorph
GUI: "hasChangedMedia" property for IDE_Morph (Cloud Data Format support)
GUI: When a sprite's current costume is deleted, it switches to the default one

2012-11-28

Morphic: Interactive Tooltips ("isClickable" and resizing support for SpeechBubbleMorphs)
Blocks: list watchers inside evaluation bubbles are now interactive
Store: The user-edited name for the stage is now persistent
Store: Cloud Data Format fix - mediaIDs are now independent of sprite sorting and layer
French translation update

2012-11-27

Morphic: SpeechBubbleMorph shadow artefact fix
Morphic: Backtab support & entry field tabbing ("wrapping") fix
Objects: List watchers inside speech bubbles are resizable again
Store, GUI: Cloud data formats (separating media from program data)
Store: Fix for saved "obsolete" blocks (projects can be re-loaded)
new Operators primitive: IS IDENTICAL TO?
new translation string for new primitive
Simplified Chinese translation update
BYOB, Objects: global custom block refresh fix

2012-11-23

Blocks: C-Slot rendering fix (eliminate occasional transparent line)
Store, GUI: Beginnings of the Cloud data format (in progress...)

2012-11-22

Blocks: right click delete reporter fix (restores slot), thanks, Ryan!
Blocks: restore zero-value default fix
Objects Fix: Variable blobs become undraggable on save / load. Thanks, Ryan!
Morphic: enable all keys for text input (take out legacy browser support)
new "Animations" option in the settings menu
zooming the stage in & out now animates depending on the user's preference

2012-11-21

Morphic: fixed reactToEdit() event trigger -> fixes scrambled sprite names
Threads: hide / show variable watcher fix for watchers on globals
Threads: Process reentrancy fix for played notes in non-thread-safe mode
Store: global watcher load fix
Store: Sprite ordering fix for Safari
Objects / GUI / Blocks: fix for "relabel"

2012-11-20

major refactoring of blocks dict and blocks generation code
new "show all entry in the stage's context menu

2012-11-19

blocks context menu: duplicate "this block only" feature
blocks context menu: relabel feature
blocks context menu: ringify / unringify misplacement fix
Morphic: MenuItem icon shadow dimension adjustments
store: fixes STOP ALL block spec
added some more translation strings
updated Korean translation

2012-11-16

Esperanto translation! Woohoooo, thanks Sebastian Cyprych!
a few additional localizable strings
store.js: "Obsolete!" Reporter fix, thanks, Nathan!
Morphic.js: support for dropped binary files
.ypr project loading, Whoa! Awesome, Nathan!!
French translation stub! Thanks, Jean-Jacques Valliet!

2012-11-15

WARP block moved up in Control palette (for better discoverability)

2012-11-14

first experimental Web Audio API version, sine-wave only. Thanks, Achal!
new blocks: TEMPO, REST FOR n BEATS, PLAY NOTE, CHANGE TEMPO, SET TEMPO
currently only fully supported by Safari

2012-11-12

Simplified Chinese translation! Wohoo, thanks, 邓江华 !

2012-11-09

Widgets: fixed minor rendering bugs for dialog boxes
GUI, Blocks: changed control bar layout, added cloud button (under construction...)
new module stub: cloud.js (likewise under construction)

2012-11-07

Morphic: new slider edit event, updated documentation (text editing)
blocks, GUI: New "Execute on slider change" option for "live coding"

2012-11-06

Morphic: Menu re-vamp, now supporting multi-line items, icons, and icon-text pairs

2012-11-05

GUI, Objects: Pressing <enter> triggers the green flag, the red stop sign

2012-10-30

Morphic: allow edited text scrolling to be disabled

2012-10-29

Czech translation! Woohooo, thanks, Michael Moc!
translations now dynamically load and unload. Thanks, Nathan, for the hint!
Morphic now supports <cmd> + a on Macs, thanks, Davide!

2012-10-26

fix: Process inputOption() backward compatibility for localizable drop-down options

2012-10-25

Korean translation! Woohooo, thanks, Yunjae Jang!
Portuguese translation! Wohoo, thanks, Manuel Menezes de Sequeira!
Morphic optimizations in FrameMorph and InspectorMorph, thanks, Davide!
removed defunct "Open Projekt" entry in lang-de.js, thanks, Manuel!

2012-10-24

sprite sequence in corral can be ordered via drag & drop (& persists)

2012-10-23

added "Edit label fragment" to translator dictionary
minor fix in language changing mechanism
minor fix re. block rendering (hole erasing) b/c of new ascenders
minor fix re. dialog box rendering b/c of new ascenders
minor fix re. dialog box shadow rendering. Thanks, Brian, for spotting this!

2012-10-22

Japanese(Kanji and Hiragana) translations! Woohooo, thanks, Kazuhiro Abe!
IF ON EDGE BOUNCE fix. Thanks, Stefano!
additional localization strings and snap.html fix, thanks, Kazuhiro Abe!
global / local watcher label fix. Thanks, Nathan!
Morphic: Text scrolling when editing. Thanks, Nathan and Stefano!
Morphic: Took out WorldMorph.trailsCanvas handling, thanks, Davide!
Morphic text rendering ascender space fix (+ adjustments mostly everywhere)

2012-10-19

the costumes tab now also displays the default "Turtle" icon symbols
fixed a small scoping bug in Morphic's touched event (thanks, Davide!)
new version of lang-it.js (thanks, Stefano!)

2012-10-18

minimal translation dict updates ('rename costume' and 'rename sound')

2012-10-17

Italian translation! Woohooo, thanks, Stefano!
added "unringify" to translator dictionary, thanks, Stefano!
fixed a require() bug in XML, thanks, Nathan!
fixed #run: URL switch. #run: is now officially supported!

2012-10-16

fixed clicking sound entry in the settings menu
input slots are now deselected on losing focus
fix: Cannot delete the only label part in a custom block prototype anymore
button acknowledgement label now spells 'OK' instead of 'Ok'
fix: Cannot create unnamed ('') variables anymore
fix: ScriptVariables' names' spaces are now normalized & can't be set to empty ('')
changed wording of "Import" tooltip
Thanks, Nathan, for spotting and reporting these bugs!
added localization for block definition deletion and about dialogs
edits in the sprite name field no longer need to be acknowledged by pressing <enter>
new file: Translation Guide (translating Snap.txt)

2012-10-15

Morphic: New "reactToKeystroke()" events are escalated when editing strings/texts
Blocks, Threads, Objects, Store: InputSlots now have localizable menu options
GUI, Locale, lang-de: localization re-organized (now considered complete for LTR)

2012-10-10

generalized localization hooks merged into Morphic.js and Widgets.js
Morphic: TextMorphs (multi-line strings) now support text shadows (used in widgets)

2012-10-04

Morphic: triggering "reactToEdit" when text editing is terminated

2012-10-02

basic localization mechanism, use settings menu to switch languages
German translation (for testing), #lang:de launches Snap! localized

2012-09-25

xml.js: escape tilde character to avoid file corruption thru serializer.store()

2012-09-24

threads.js fix for REPORT inside C-Slots (pop another frame under certain conditions)

2012-09-20

js: blocks, byob, morphic, objects, threads, widgets edited for latest JSLint

2012-09-19

store.js: minor fixes
gui.js: URL #open: feature now works with all importable resources (e.g. blocks)

2012-09-18

comments (non-sticky)
ScriptsMorph duplicating fix
block editor cleanUp fix (prototype hat always stays on top)
block editor persistence of free-floating objects (scripts, comments)

2012-09-14

store.js: fix for loading variables containing reporters and unevaluated inputs

2012-09-13

morphic.js: Refactoring to conform with JSHint's line breaking checks
new morphic.txt documentation version
new version of "Contributing to BYOB4" guideline with section on coding style
exporting & importing sprites

2012-09-12

serialization adjustments (app attribute in top-level XML node)
same-named custom block conflict detection and resolution
overloading of custom blocks with samed-named imported ones
cascaded block library support (block sets depending on each other)

2012-09-11

exorting & importing global custom blocks

2012-09-10

exporting global custom blocks (beginning)
byob.js: BlockExportDialogMorph (beginning)

2012-08-30

custom block definition export (disabled for now)
zebra-coloring fix (for Hummingbird-video bug)
any number of script vars possible

2012-08-16

SNAP! Connection Strategy
OS-native File Dialog for importing projects, pictures, sounds (also for Safari 6)

2012-08-15

octagonal stop sign symbol
cache manifest
SWITCH TO COSTUME (-1) goes back one costume in the list & wraps around
Variable blobs can be renamed

2012-08-14

fix: disappearing and undraggable sprite bug (thanks, Kirk!)
widgets: ToggleMophs can now have two different labels/symbols to reflect their state
gui/blocks: switching symbols for all toggles, re-introducing the green flag symbol

2012-08-13

dev-mode reporter for FRAMES for thread performance monitoring
minor refactoring of store.js to conform with the latest JSLint

2012-08-10

blocks: bug fix for input accessing in variable drop-downs
dev-mode reporter for STACK SIZE for tail-call-elimination monitoring

2012-08-09

Pause button: Pauses/resumes all currently active stage processes (scripts)
blocks: minor performance tweaks

2012-08-08

Morphic, GUI, blocks, BYOB: More "gentle" font control (can be overridden by browser)
BYOB: new "Apply" button in the block editor (updates definition keeping editor open)
BYOB: editing custom block prototpyes preserves existing inputs in custom block instances

2012-08-07

SymbolMorphs for object type slot and identifier, and for "new sprite" button
Verdana font preference for block labels (wider)
store fix: Watcher label for "answer" now survives save/load (Thanks, Tom!)

2012-08-06

blocks: SymbolMorph replaces Unicode characters for "green flag" and "stop" signs
widgets: allow SymbolMorphs as button labels, new layout rule: minLabelExtent for buttons
gui: button layouts moved to minLabelExtent rule
fix: prevent drops on multi-arg arrows
SymbolMorphs for all items in the GUI's tool bar

2012-08-03

blocks fix: enable reporter drops on empty rings in "prefer empty slot drops" mode

2012-08-02

threads: Invoking a lambda with empty input slots without arguments binds them to ''
blocks/gui/byob: MultiArg layout fix
"Clicking sound" option in the settings menu

2012-08-01

JOIN can now have any number of input slots, and be CALLed with an input list

2012-07-31

lists fix: preserve zero/false values when assigned in list blocks
threads refactored (eliminated now redundant context.isInsideCustomBlock attribute)
blocks/byob: mutable formal parameters for custom block definitions and rings
threads: CHANGE VAR typecasting bug fixed

2012-07-30

adjust REPORT / STOP BLOCK semantics (special case implicit C-shaped slot lambdas)

2012-07-28

speech bubble scaling
Boolean value representations in operator color (green)
eliminated "ring" type

2012-07-26

REPORT primitive moved to STOP blocks in palette
graphical representation of Boolean values in watchers and bubbles
fix: empty numerical input slots evaluate to zero (thanks, Stephen!)

2012-07-25

fix: SET PEN COLOR no longer offsets the sprite
settings menu: optional input sliders (for Android)

2012-07-24

Color collision detection & thumbnail adjustments and fixes, incl. helpscreens

2012-07-23

Color collision detection (first rough pass)

2012-07-20

fix: textify zero and false values in JOIN primitive (don't skip)

2012-07-19

graphic effects (currently only "ghost") for the stage
new feature: Pen trails collision detection
fix: Keystroke detection

2012-07-18

fix: catch nil inputs in motion and looks primitives
fix: answer variable value Boolean false not as zero
GUI: window-reflow adjustments
store fix: Booleans retain their type thru save/load (not converted to Strings)
threads fix: using REPORT/STOP BLOCK inside a WARP block now stops warping

2012-07-17

costumes/sounds: omit filename suffixes when importing
costumes/sounds: rename via context menu
costumes: export via context menu
thumbnails: are now centered within their widgets

2012-07-16

Morphic scroll frames: customizable "growth" property, used in scripting panes
store: Sprites' visibility state gets persisted thru save/load
store: Watchers' visibility attribute format now same as sprites' (hidden="true")
BYOB fix: Custom block prototype rendering fix when opening a Block Editor instance
blocks fix: Predicate slots no longer turn into reporter slots upon save/load
blocks fix: made dropping reporters into empty slots easier when preferring empty slots

2012-07-13

objects fix: zero values now show up in watchers (are no longer blank)
objects fix: dragged sprites now keep their correct relative stage coordinates
threads fix: dragged sprites are identifiable by running scripts

2012-07-12

small stage mode (for bigger scripting area, e.g. in lectures or on mobiles)

2012-07-11

app mode: arbitrary stage scaling (auto-resizes to fill the browser's client area)

2012-07-10

app mode related adjustments to blocks.js, gui.js and threads.js
fix: line breaks in project notes are now preserved thru export/import (xml)

2012-07-09

xml decoding fix
app mode, first rough pass (no stage scaling yet)

2012-07-05

store: stage watchers monitoring lists remember their dimensions

2012-07-04

major refactoring of serialization (new xml.js, store.js)

2012-07-03

GUI: open a project from URL via #open:URL
GUI: run a project from data via #run:XML or from URL via #run:URL

2012-07-02

store fix: Newly loaded projects did not get keyboard events (now they do)
threads fix: Evaluating STOP ALL did not stop sounds (now it does)

2012-06-29

Morphic: StringMorphs now have the option to visualize blanks (as colored dots)
Blocks: all input slots (in blocks) are now visualizing blanks
GUI: re-ordering sounds via drag & drop
GUI copying sounds among sprites via drag & drops on corral icons

2012-06-28

GUI: re-ordering costumes via drag & drop
GUI: copying costumes among sprites via drag & drop on corral icons

2012-06-27

blocks/store/objects/threads fix: STOP BLOCK gets converted to REPORT on save/reload
byob/GUI: new entry in the settings menu to always show input dialog in long form
blocks/GUI: new entry in the settings menu to prefer empty slots for reporter drops
blocks: in scripting areas rings and variable reporters can be nested inside each other
in general rings will not vanish on ring/var drop if already inside other rings
context menu help feature for blocks

2012-06-26

blocks/threads fix: "any unevaluated" slots now reify their typed-in input values
byob/threads fix: custom block definition reification now ignores empty-slot bindings
GUI: copying scripts among sprites via drag & drop on corral icons (first rough version)

2012-06-25

objects fix: changing pen properties sometimes offsets the sprite
blocks: variable slots no longer accept reporter drops (Jens regrets but doesn't agree to auto-ringify dropped variable blobs at this stage of development)
blocks: better (yet) control over where reporters can be dropped
blocks fix: sometimes reporters cannot be dropped into slots in the block editor
threads: comparing strings (the = block) is now case-insensitive
threads/blocks: multi-args can now be eval'ed with variadic inputs
lists: equality testing fix for mixed linked/arrayed lists (thanks, Brian!)
LIST primitive with new, static input spec
store: stage watcher styles (small, large, slider) are now persistent thru save/re-load
objects: stage watcher slider min/max is now settable thru context menu
store: stage watcher slider min/max are now persistent through save/re-load

2012-06-22

changed license to AGPL (all modules and documentation)

2012-06-21

POINT TOWARDS and GO TO primitive command blocks in the motion category

2012-06-20

Morphic/Blocks: More precise control over where reporters are dropped and snap
Morphic documentation update

2012-06-19

store.js fixes for empty, non-editable input slots (e.g. list and boolean slots)
objects.js/byob.js fixes for editing recursive custom blocks

2012-06-18

GUI: Screenshot feature
GUI, store.js: Error catching turned off in dev mode (for debugging store.js)
store.js: saving / loading of sprites' scale, draggability and rotation style
Morphic/GUI: Virtual keyboard support can be toggled (to hide caret in Opera etc.)
GUI, store.js: Saving / loading of "thread safety" setting
blocks caching limited to primitives
introducing palette caching

2012-06-15

store.js: Stage vars (watchers) fix
store.js: Empty (bodiless) custom blocks fix
store.js: Global custom blocks support

2012-06-14

store.js: Global vars fix (xml.js deprecated)

2012-06-13

new module: xml.js, a simple XML DOM/encoder/parser for Morphic.js

2012-06-12

global custom blocks (first pass, no serialization yet)

2012-06-11

Morphic: auto-detect Chrome issue 90001 and set "useBlurredShadows" appropriately
Blocks: solid block highlighting (as in Scratch 1.4) when "useBlurredShadows == false"
GUI: Settings menu entry for blurred / solid shadows and highlights
Threads: Type checking, <IS [] A [] ?> primitive in the operators category

2012-05-25

late-binding custom blocks, changes in threads.js, byob.js and store.js (et al.)

2012-05-23

Morphic: single-touch-and-hold pops up the context menu
Morphic: pinch-zoom and virtual keyboard improvements

2012-05-22

Morphic/Blocks: SlideBackToFormerSituation

2012-05-21

Pinch-Zoom for touchscreen devices
Virtual keyboard for touchscreen devices

2012-05-18

Morphic: better keystroke detection
new interpolating HTTP reporter in the sensor palette

2012-05-16

monadic OF primitive block in the operators category

2012-05-15

GUI: disabled file dialog for now due to some issues
Blocks/BYOB: Prototype block zebra coloring adjustment
Store: minor fixes in the blocks dictionary

2012-05-14

Morphic: droppedText() event
GUI: opening project files via drag & drop
GUI: invoking the file dialog to open projects, import costumes and sounds
Threads: nested upvar fix
Threads: hybrid variable scope taken out (it's all lexical again for now)
Blocks/BYOB: zebra-coloring related fixes

2012-05-09

exporting projects (holding the shift key URI-encodes the XML)

2012-05-07

reification: omit empty slots inside nested lambdas for implicit parameters
display fixes for rings inside rings
DISTANCE TO reporter block primitive in the sprite's sensing category

2012-05-04

rotation style support for sprite "turtle" costume
rotation style buttons hidden for stage
export background-less pictures of scripts
sprite draggability control checkbox (in the IDE's sprite bar)

2012-05-03

text- and object- type slots (and hints)
zebra coloring fixes for input slots with pull-down menus
costume flipping
rotation styles

2012-05-02

settings menu item for toggling zebra coloring
new thumbnail() for StageMorph
store.js: Fixes for local storage in local instance ("airplane saving")

2012-04-25

unringify menu item for Blocks
evaluator: variable setters can refer to variables by their reified getters

2012-04-30

zebra coloring (first pass)

2012-04-24

Rings (first pass completed)

2012-04-20

Rings (basics)

2012-04-17

Snap! Build Your Own Blocks. Alpha

2012-04-16

custom block prototype slot type and default value indicators
Sounds, first pass (thanks, Ian!)

2012-04-03

ASK/ANSWER for the stage

2012-04-06

ASK/ANSWER for sprites

2012-04-03

minWidth property for SyntaxElements

2012-04-02

pressing the stop sign makes all speech bubbles disappear
null continuations now behave the same as STOP SCRIPT blocks

2012-04-01

settings menu: touchscreen settings
thread safety option
store.js: Costumes & pen trails support. Thanks, Nathan!
context menus for watchers (thx, Nathan!)

2012-03-31

Stage: extra pen trail layer
Morphic: texture handling (eliminating canvas patterns b/c of Chrome problems)
Objects: motion precision fixes

2012-03-29

Sprites: the rotation center now is the pen tip

2012-03-28

Costumes: rotation center functionality

2012-03-27

Costumes, first iteration

2012-03-23

Morphic: handle multiple image file drops

2012-03-22

GUI: WardrobeMorph
Slider and ScrollFrame colors

2012-03-21

Costume, CostumeEditorMorph, CostumeIconMorph

2012-03-20

Morphic: droppedImage() event

2012-03-19

THREADS: unevaluated inputs
Morphic: detect and respect minimum font size renderable
Morphic: text selection display fix for FF

2012-03-16

long form input dialog speedup (pictograms are now plain pictures instead of Toggles)
Morphic: Morphs behind another one no longer receive mouseEnter/mouseLeave events
Blocks: ScriptPanes behind other Morphs no longer show drop target feedbacks

2012-03-15

Morphic: colored shadows
Widgets: ToggleMorph with embedded toggle elements
pictographic slot type buttons in the long form input dialog
palette speedup
Error message when RUN/CALL/LAUNCHing a block w/o passing the expected no. of inputs
Illegal drops prevented in user mode (enabled in dev mode)

2012-03-14

JOIN becomes variadic (Jens isn't enthusiastic about it)
About text changed according to Mitch's suggestion
BYOB: JaggedBlockMorph
pictographic type buttons in the short form input dialog

2012-03-13

Widgets: ToggleElementMorph, TabMorph
BlockEditor: Pictographic type buttons
IDE: Tabs for scripts/costumes/sounds

2012-03-09

SAY _ FOR _ SECS primitive command block for Sprites
Morphic: thought bubble display variant of SpeechBubbleMorph
THINK and THINK FOR SECS primitive command blocks for Sprites
STAMP primitive command block for Sprites
ROUND, JOIN, LETTER OF, LENGTH OF, UNICODE OF and UNICODE AS LETTER primitive reporters

2012-03-08

Morphic: SpeechBubbleMorph orientation left/right
Threads: empty block definitions no longer raise an exception
SAY primitive command block for Sprites

2012-03-07

object collision detection (TOUCHING? predicate block for Sprites)
poly-key state detection

2012-03-06

Morphic: prevent text edits from reversing
added "WITH INPUT LIST" variants for RUN/LAUNCH/CALL primitives - commented out
changed '%inputs' slot type to non-static (makes "w/input list" redundant)
Threads: fixed tail-call optimization induced bug in pushContext()
WHEN I AM CLICKED hat block (control)
WHEN KEY PRESSED hat block (control)
MOUSE DOWN? predicate (sensing)
KEY PRESSED? predicate (sensing)

2012-03-05

upvars
globals vars serialization fix
MultiArgs: shift-clicking on an arrow repeats action 3 times

2012-03-01

store.js: color slot and global vars patch (thanks, Nathan!)
blocks.js: bug fix for drop-down menus (wouldn't allow selecting empty)

2012-02-29

global variables
hybrid lists CDR fix (thanks, Brian!)
debugging primitives (alert, console.log) in development mode
all libraries edited to conform to JsLint's latest petty rules ('else' after 'return')

2012-02-26

primitive control structures adjusted to new REPORT rule

2012-02-24

STOP BLOCK primitive
error catching turns off in development mode (on in user mode)

2012-02-22

Morphic: Tabbing among input fields fix
Threads: REPORT primitive fix

2012-02-21

user and development modes (shift-click on Snap! logo)
Open Project dialog (thanks, Nathan)
blocks caching for primitives and custom blocks
custom block prototype edits visible in the palette while editing
sprite duplication
custom block definition duplication and re-binding
the only sprite in the IDE is now deletable
primitive blocks for GHOST effect

2012-02-17

Morphic: introducing combined mouse-keyboard events
GUI: Project label

2012-02-16

saving & loading, xml serialization, thanks, Nathan!

2012-02-15

scriptable and programmable stage, selectable in the corral
stage watchers with "active", auto-updating object name labels
IF ON EDGE BOUNCE primitive, still buggy
GUI fixes, all frame morphs in the corral now reject object drops

2012-02-14

multiple sprites & lots of new stuff in all modules
Morphic: dragging optimization
Nathan's fixes to Morphic (shadow fix, mouse wheel fix)

2012-02-09

Morphic: formatting capabilities for Menus and ListMorphs
Morphic: optional 'own properties' highlighting in the Inspector's "show" menu

2012-02-08

categories and block type editing for existing custom blocks

2012-02-07

BYOB: categories (colors) for new custom blocks

2012-02-06

Morphic: color specifiable in String() constructor
Widgets: ToggleButtonMorphs
Objects: block categories
GUI: tabbed palette mock-up (not yet within a real GUI)

2012-02-03

Morphic: horizontal mouse wheel scrolling (thanks for this fix, Nathan!)
more primitives in the Pen category

2012-02-02

more primitives in Motion, Looks and Pen categories

2012-02-01

upvars in %var slot drop-down menu

2012-01-31

upvar GUI in input slot long form dialog (w/o upvar functionality)

2012-01-30

input slot long form dialog - multiple inputs
input slot long form dialog - default input values

2012-01-27

input slot long form dialog - basic (single) input types

2012-01-25

STORE: serializing, saving and loading projects, first pass, all by Nathan
HatBlock bezier curve fixed width
settings for AlignmentMorph regarding handling of hidden Morphs
GUI enhancements
input slot long form dialog variant outline
pointless filters in most FORINS in response to Nathan's derogatory comments :-)

2012-01-23

Threads: tail call elimination

2012-01-20

Morphic: question mark input for WebKIT 2 compatibility (does it break on Windows?)
Morphic: turtle tracks round endings for WebKIT 2 compatibility (cannot use closePath())

2012-01-19

MOD, TRUE and FALSE reporter blocks
AND, OR, NOT reporter blocks
BROADCAST AND WAIT command block

2012-01-15

BlockLabelPlaceHolderMorphs
BlockInputDialogMorph (short form)

2012-01-09

Morphic: single quote input for WebKIT 2 compatibility
BYOB: BlockInputFragmentMorphs

2012-01-06

InputSlotEditor basics
bigger tick for radio buttons
PushButtons redone for WebKIT 2 compatibility

2011-12-14

feature: deleting block instances and custom block definitions

2011-12-13

call/cc for lambdas and custom blocks

2011-12-12

BlockDialogMorph (basics)
CustomReporterBlockMorph

2011-12-09

BlockEditor basics for CustomCommandBlocks

2011-12-07

byob.js (CustomBlockDefinition, CustomCommandBlockMorph)

2011-12-05

new primitives: MOUSE X, MOUSE Y, TIMER, RESET TIMER

2011-12-02

Widgets: InputFieldMorphs
Prompters based on DialogBoxes
Renaming of input templates
Morphic keyboard enhancements

2011-11-30

Widgets: AlignmentMorphs
keyboard events for DialogBoxMorphs

2011-11-29

Widgets: DialogBoxMorph basics

2011-11-28

layout optimization merged into Morphic.js -> trackChanges

2011-11-24

layout optimization for dropped and snapping blocks (thanks, John!)
Equality testing for lists (thanks, Brian!)

2011-11-23

hybrid lists (arrayed and linked)
CONS and CDR

2011-11-21

Atomicity (WARP)
REPEAT UNTIL
WAIT UNTIL

2011-11-18

Lists: watcher shows list range (speed-up, stability)

2011-11-16

Lists: conservative watcher updating (speed-up)
GUI: logo pane and 'about' box

2011-11-15

Morphic: more tolerant grabbing
Lists: synchronized Watcher updating (speed-up)

2011-11-14

Morphic: fullImageClassic() for ListWatcherMorphs
Threads: MultiArgMorph now use Lists instead of JS-Arrays
List Blocks
GUI: adding/removing variables doesn't make the palette jump to the top
Blocks: list type slots

2011-11-11

Morphic: visibleBounds() bug fix

2011-11-09

ListWatchers (basics)

2011-11-08

Lists

2011-11-03

widgets: ToggleMorphs (check boxes and radio buttons)
non-variable watchers
checkbox toggling for variable watchers

2011-11-02

Morphic: StringMorph shadows

2011-10-31

new: widgets.js
PushButtons

2011-10-27

more extensive Error catching
slider for numerical text entries in "mobile mode"
bigger blocks in "mobile mode"

2011-10-26

Blocks: empty choice for input drop down menus
automatic positioning of new watchers
watchers on temporary variables are deleted by HIDE VARIABLE block (not hidden)
HIDE VARIABLE with empty input deletes all watchers on temporary vars

2011-10-25

GUI: WatcherMorphs
SHOW VARIABLE, HIDE VARIABLE blocks

2011-10-21

GUI: CellMorphs (for stage watchers)

2011-10-20

unevaluated FunctionSlotMorphs (%f)
autolambdafying ReporterSlotMorphs (%r, %p)

2011-10-19

Morphic: scrolling speedup

2011-10-17

another take on continuations

2011-10-12

autolambdafying CSlotMorphs (C-shaped) and CommandSlotMorphs (inline)
Morphic: right mouse click emulation for Mac

2011-10-10

hybrid scope

2011-10-09

call/cc

2011-10-07

swooshy hat block tops (instead of circle segments)

2011-10-06

force yield after timeout

2011-09-28

GLIDE block

2011-09-27

WAIT block

2011-09-26

basic message broadcasting
thread forking (LAUNCH block)

2011-09-23

error catching for block evaluation

2011-09-22

implicit parameters

2011-09-19

formal parameters
recursion
closures

2011-09-14

c-slots in primitives are now static by default
basic THE BLOCK, CALL and REPORT

2011-09-13

basic Lambda primitives
basic Lambda visualization (showBubble)

2011-09-12

Threads: renamed StackFrame to Context
Blocks: persistent input default values

2011-09-11

Morphic: PenMorph.setHeading() fixed

2011-08-26

TemplateSlotMorphs (%t, %mult%t, %scriptVars)
script variables
lockable inputs

2011-08-24

numerical virtual keyboard (pop-up-sliders - taken out again)
sliders now work with negative floor numbers
mouse wheel scroll events (thanks, Nathan!)

2011-08-23

Sprite-scoped variables

2011-08-18

optimizations for menu bubble help and Blocks layout

2011-08-17

Threads: evaluating reporters
showValue bubbles

2011-08-16

Morphic: SpeechBubbleMorphs and bubble help for menus/buttons

2011-08-11

Morphic: broken rect fix for float-positioned Morphs
Blocks: straight bottom edges for stop-blocks
PenMorph: round line ends

2011-08-10

nasciturus: objects, gui

2011-08-04

evaluator: ThreadManager, Process, StackFrame, VariableFrame

2011-07-27

Morphic: fullBounds() now ignores hidden submorphs
MultiArgMorphs: Optional label and minimum inputs settings, '%inputs'
Morphic: simplified BoxMorph rendering
Same-colored (white), semi-transparent reporter drop feedbacks

2011-07-26

MultiArgMorphs (%mult%x)

2011-07-22

stringField settable as numeric, supresses textual input
editable numeric input slots supress textual type-in
evaluation helper methods and properties
collision detection

2011-07-21

scrollBarSize can now optionally be specified individually
block highlighting
specs for any-unevaluated and Boolean-unevaluated inputs

2011-07-20

HatBlocks

2011-07-19

high-level documentation and code comments
optional blurred slot shades (off by default)

2011-07-18

ColorSlotMorphs (%clr)
collision detection groundwork

2011-07-14

optional drop-down menu for type-in slots
read-only menus for type-in slots (%inst, %var, %lst, %obj, %eff, %dir, %cst, %snd, %key, %idx, %msg, %att, %fun, %typ)
global pixel color sensing
renamed TypeInSlotMorph to InputSlotMorph

2011-07-12

rectangular reporter layout
label mutli-line wrapping for reporters
user-definable label line breaks (%br)
font size customizable for individual menus
ArrowMorphs

2011-07-11

optional intra-block-label word wrap (flag) layout setting

2011-07-08

extrapolate blockSpec upon label part drop

2011-07-07

BlockMorph color changing
entry field tabbing (Firefox and Opera only)
label multi-line wrapping for command blocks

2011-07-06

BooleanSlotMorphs (%b)
Color mixing
contrast setting for SyntaxElementMorphs
exit confirmation

2011-07-05

block specs

2011-06-30

StringMorphs and TextMorph notify their parents of layout changes
TypeInSlotMorphs (round - %n - and rectangular - %s -)

2011-06-28

World menu in every Morph's developersMenu
changed the standard to "sharp shadows" because of Firefox5 bug

2011-05-31

ReporterBlockMorphs

2011-05-30

C-slots only attach to blocks' tops (no longer also to bottoms)

2011-05-27

Templates
Padding for ScrollFrames

2011-05-24

CommandSlotMorphs (%c)

2011-05-18

Textures

2011-05-16

Autoscrolling

2011-05-11

Scrolling by dragging
Scrolling by dragging velocity

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Snap! (BYOB) History

in development:

2020-07-09

6.0.0:

5.4.5:

2020-01-28

5.4.4:

2020-01-11

2020-01-10

5.4.3:

2020-01-06

5.4.2:

2020-01-04

5.4.1:

2020-01-03

5.4.0:

2019-12-19

2019-12-18

2019-12-16

2019-12-15

2019-12-13

2019-12-10

2019-12-09

2019-12-08

2019-12-07

2019-12-05

2019-12-03

2019-12-02

v5.3.8:

2019-11-29

v5.3.7:

2019-11-19

2019-11-18

v5.3.6:

v5.3.5:

v5.3.4:

2019-11-15

2019-11-14

2019-11-13

v5.3.3:

2019-11-12

v5.3.2:

2019-11-06

v5.3.1:

2019-11-05

2019-11-04

v5.3.0:

2019-11-02

2019-11-01

v5.2.5:

2019-10-30

v5.2.4:

2019-10-30

2019-10-29

2019-10-28

v5.2.3:

2019-10-25

v5.2.2:

2019-10-25

v5.2.1:

2019-10-24

v5.2.0:

2019-10-24

2019-10-23

2019-10-22

2019-10-21

2019-10-20

2019-10-18

2019-10-17

2019-10-16

v5.1.1:

2019-10-15

2019-10-14

2019-10-11

2019-10-09

v5.1.0

2019-08-08

2019-08-07

v5.0.9

188 KiB

Executable File

Czysty Wina Historia