Release note update

editions/prerelease/tiddlers/Release 5.1.18.tid

@@ -1,6 +1,6 @@
 caption: 5.1.18
 created: 20180512112829164
-modified: 20180512112829164
+modified: 20180821123858749
 tags: ReleaseNotes
 title: Release 5.1.18
 type: text/vnd.tiddlywiki
@@ -23,7 +23,7 @@ The HTTP WebServer functionality has been significantly improved:
 * Better debugging information
 * Experimental support for a new, plain HTML single tiddler per page view
 * Adds a simple level of [[CSRF protection|WebServer Parameter: csrf-disable]]
-* Deprecating the existing “-—server” command in favour of a new “—-listen” command using the new NamedCommandParameters support for named parameters that can be specified in any order
+* Deprecating the existing `--server` command in favour of a new  `--listen` command using the new NamedCommandParameters support for named parameters that can be specified in any order
 * Refactoring routes as separate modules, making it easier to extend the server with new functionality
 
 See WebServer for more details, or [[see the changes on GitHub|https://github.com/Jermolene/TiddlyWiki5/pull/2679]].
@@ -41,9 +41,17 @@ New and improved translations:
 !! Usability Improvements
 
 * [[Added|https://github.com/Jermolene/TiddlyWiki5/commit/6b14969cf60bdcad16ac5978030bf1d929a712c6]] a warning for binary tiddlers in view mode
+* [[Extended|https://github.com/Jermolene/TiddlyWiki5/issues/3255]] permalink/permaview to copy the URL to the clipboard as well as updating the address bar. This behaviour can be customised in $:/ControlPanel settings
+* [[Improved|https://github.com/Jermolene/TiddlyWiki5/commit/d96c84426484747ab19d92b1d9f49e01c9dad985]] saving to use the $:/SiteTitle as the basis of the filename
+* [[Added|https://github.com/Jermolene/TiddlyWiki5/commit/09112ed455e7c4be2e50e88c00f370d726d71f64]] support for [[webp|
+https://en.wikipedia.org/wiki/WebP]], [[heic and heif|https://en.wikipedia.org/wiki/High_Efficiency_Image_File_Format]] image formats
 
 !! Hackability Improvements
 
+* [[Added|https://github.com/Jermolene/TiddlyWiki5/commit/763f8afaf2dc7dcaa2d4a492887a944d84c4fed2]] new [[contains Operator]] for searching within list fields
+* [[Added|https://github.com/Jermolene/TiddlyWiki5/issues/3396]] support for a navigation scroll offset to avoid navigating to tiddlers resulting in them being obscured under a `position:fixed` top menu bar
+* [[Extended|https://github.com/Jermolene/TiddlyWiki5/commit/3140ff9e490cc2e725c0d02edab8db93009d74b2]] [[WidgetMessage: tm-full-screen]] message to support forcing the status instead of just toggling it
+* [[Refactored|https://github.com/Jermolene/TiddlyWiki5/pull/2758]] the sidebar to make it be dynamically built from the tag <<tag "$:/tags/SideBarSegment">>
 * [[Added|https://github.com/Jermolene/TiddlyWiki5/pull/3346]] new [[range Operator]] for generating ranges of numbers
 * [[Added|https://github.com/Jermolene/TiddlyWiki5/pull/3360]] palette support for `<select>` element colouring
 * [[Added|https://github.com/Jermolene/TiddlyWiki5/commit/bef3242075b6d962b7963b9c9c7042c39198fc8f]] new text editor operation ''save-selection'' -- see [[WidgetMessage: tm-edit-text-operation]]
@@ -52,10 +60,13 @@ New and improved translations:
 
 !! Bug Fixes
 
+* [[Fixed|https://github.com/Jermolene/TiddlyWiki5/issues/3371]] with [[WidgetMessage: tm-new-tiddler]] overwriting creation fields of existing tiddlers
 * [[Fixed|https://github.com/Jermolene/TiddlyWiki5/commit/35cbb127a3c21b7047517f1eeeff571a420b82ae]] problem with unwanted variable substitutions by restricting variable substitutions to macros defined with the ''define'' pragma
 * [[Fixed|https://github.com/Jermolene/TiddlyWiki5/commit/c72e4f01f1a3051e169593a217bffab8eec279f6]] problem with the 'excise' editor toolbar button not showing if the tiddler type is "text/vnd.tiddlywiki"
 * [[Fixed|https://github.com/Jermolene/TiddlyWiki5/commit/929b0c98330ad25aa4a32cd201274a6e89cd8902]] problem with generation of wifi QR codes
 * [[Fixed|https://github.com/Jermolene/TiddlyWiki5/pull/3334]] problem with using full screen on secondary windows
+* [[Fixed|https://github.com/Jermolene/TiddlyWiki5/commit/a3a4c28143138ca2bde1b8426c910b5e3d6a7110]] subtle bug whereby the RevealWidget was not refreshing properly when the state tiddler of a popup changed
+* [[Fixed|https://github.com/Jermolene/TiddlyWiki5/issues/3373]] problem with malformed HTML entities
 
 !! Developer Bug Fixes and Improvements
 
@@ -67,10 +78,14 @@ New and improved translations:
 
 * [[@AnthonyMuscio|https://github.com/AnthonyMuscio]]
 * [[@Arlen22|https://github.com/Arlen22]]
+* [[@bimlas|https://github.com/bimlas]]
 * [[@BramChen|https://github.com/BramChen]]
 * [[@BurningTreeC|https://github.com/BurningTreeC]]
+* [[@Drakor|https://github.com/Drakor]]
 * [[@EvanBalster|https://github.com/EvanBalster]]
+* [[@jho1965us|https://github.com/jho1965us]]
 * [[@Marxsal|https://github.com/Marxsal]]
 * [[@pmario|https://github.com/pmario]]
 * [[@talha131|https://github.com/talha131]]
+* [[@TechLifeWeb|https://github.com/TechLifeWeb]]
 * [[@twMat|https://github.com/twMat]]