prepare for 2.0.0 release

BILL-OF-MATERIALS.md

@@ -1,32 +1,31 @@
 # Software Bill of Materials
 
 This is an overview of the external software components (libraries, etc.) that
-are used in fediverse.space, or that are likely to be used.
+are used in fediverse.space.
 
 ## Backend
-
-I am currently in the process of migrating from a Python and Django-based
-backend to one written in Elixir. This list is what *will* be used in the near
-future.
 ### Crawler and API
 * [Elixir](https://elixir-lang.org/) (the language)
 * [Phoenix](https://phoenixframework.org/) (the web framework)
-* [HTTPoison](https://hexdocs.pm/httpoison/readme.html) (for crawling servers)
 * See [/backend/mix.env](/backend/mix.env) for a complete overview of
   dependencies
 
 ### Graph layout
+* Java (the language)
+* Gradle (to build)
 * [Gephi toolkit](https://gephi.org/toolkit/)
 
 ## Frontend
 * [React](https://reactjs.org/) (the UI framework)
 * [Blueprint](https://blueprintjs.com/) (a collection of pre-existing UI components)
-* [Sigma.js](http://sigmajs.org/) (for graph visualization)
+* [Cytoscape.js](http://js.cytoscape.org/) (for graph visualization)
 * See [/frontend/package.json](/frontend/package.json) for a complete overview
   of dependencies
 
 ## Other
 * [Docker](https://www.docker.com/) and
   [docker-compose](https://docs.docker.com/compose/overview/)
+* The backend is deployed using [Dokku](http://dokku.viewdocs.io/dokku/).
 * The frontend is hosted on [Netlify](https://www.netlify.com/)
+* [GitLab](https://gitlab.com/) and GitLab CI/CD are used for project management and CI/CD.
 

CHANGELOG

@@ -1,18 +0,0 @@
-# Changelog
-All notable changes to this project will be documented in this file.
-
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
-and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-
-## [Unreleased]
-### Added
-### Changed
-### Deprecated
-### Removed
-### Fixed
-### Security
-
-## [1.0.0] - 2018-09-01
-### Added
-- Initial release. The date above is inaccurate; this first version was released sometime in the fall of 2018.
-- This release had a Django backend and a [Sigma.js](http://sigmajs.org/) graph.

CHANGELOG.md

@@ -0,0 +1,34 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+### Added
+### Changed
+### Deprecated
+### Removed
+### Fixed
+### Security
+
+## [2.0.0] - 2019-07-20
+### Added
+- The backend has been completely rewritten in Elixir for improved stability and performance.
+- An "insularity score" was added to show the percentage of mentions to users on the same instance.
+- The crawler now respects robots.txt.
+### Changed
+- Migrated the frontend graph from Sigma.js to Cytoscape.js.
+- To improve performance, instances with no neighbors are no longer shown on the graph.
+### Deprecated
+- The /api/v1 endpoint no longer exists; now there's a new /api.
+### Removed
+### Fixed
+### Security
+- Spam domains can be blacklisted in the backend crawler's config.
+- Add basic automated security scanning (using [Sobelow](https://github.com/andmarti1424/sc-im.git) and Gitlab's dependency scanning).
+
+## [1.0.0] - 2018-09-01
+### Added
+- Initial release. The date above is inaccurate; this first version was released sometime in the fall of 2018.
+- This release had a Django backend and a [Sigma.js](http://sigmajs.org/) graph.

backend/lib/backend/api.ex

@@ -1,5 +1,5 @@
 defmodule Backend.Api do
-  alias Backend.{Crawl, Edge, Instance, Repo}
+  alias Backend.{Edge, Instance, Repo}
   import Backend.Util
   import Ecto.Query
 

backend/mix.exs

@@ -4,7 +4,7 @@ defmodule Backend.MixProject do
   def project do
     [
       app: :backend,
-      version: "2.0.0-beta.1",
+      version: "2.0.0",
       elixir: "~> 1.5",
       elixirc_paths: elixirc_paths(Mix.env()),
       compilers: [:phoenix, :gettext] ++ Mix.compilers(),

frontend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "frontend",
-  "version": "0.1.0",
+  "version": "2.0.0",
   "private": true,
   "scripts": {
     "start": "NODE_ENV=development react-scripts start",