Release 2.3.0

Functionality:
  * Add configuration to anchor position of messages (#60, 71 in Bugs.md).
  * Add output priorisation (#38, 68 in Bugs.md).
  * Print whether output is active in dump.

Bug Fixes:
  * Fix gamma control (72 in Bugs.md).
  * Add missing commands to example config.
  * Add message_config to dump output.

Example Scripts:
  * Add screenshot script.
  * Make example scripts standalone.

Documentation:
  * Escape html tags in config man page. (#68, 69 in Bugs.md)
  * Improve README.md (#62, 70 in Bugs.md).
  * Improve SECURITY.md.
  * Add CONTRIBUTING.md (#62, 70 in Bugs.md).
  * FAQ: Add Firefox screenshare instructions for wayland.
  * FAQ: Add wlroots downgrading instructions for workaround in case of temporary wlroots incompatibility.
  * Update copyright notices to 2024.

Development Tooling:
  * Add new gpg keys (signed by the old ones).
  * Add PR template.
  * Add dev-FAQ.
  * Remove now-unnecessary fanalyzer pragmas.

Bugs.md

@@ -1252,3 +1252,55 @@ To stop this from reoccurring, we  have added a check to our release checks.
 In Cagebreak 2.2.2 dual monitors were mirrored instead of extended, changing
 established behaviour.
 
+## Issue 68
+
+  * github issue numner: #38
+  * Fixed: 2.3.0
+
+After extensive discussion of how to deal with turning off outputs, the
+output command was ammended by two settings (permanent & peripheral).
+See man pages for details.
+
+Thanks to sodface for the great cooperation.
+
+## Issue 69
+
+  * github issue numner: #68
+  * Fixed: 2.3.0
+
+The config man page (5) was badly formatted up to version 2.3.0.
+
+Particularly unescaped html tags caused not all information to be
+shown in the web browser view of our repo.
+
+## Issue 70
+
+  * github issue numner: #62
+  * Fixed: 2.3.0
+
+The README contained a few non-intuitive phrases up to version 2.3.0.
+
+To alleviate this, the following changes were made:
+
+- Rephrase README.md (for more clarity)
+- Add CONTRIBUTING.md (to remove dev detail from README)
+- Add PR template (to present relevant info during a PR)
+
+## Issue 71
+
+  * github issue numner: #60
+  * Fixed: 2.3.0
+
+Cagebreak up to 2.3.0 did not have configuration for the message location.
+
+This has been added through the initiative of unsigned-enby to improve
+accessibility.
+
+## Issue 72
+
+  * github issue numner: N/A
+  * Fixed: 2.3.0
+
+A Cagebreak version before 2.3.0 broke the gamma toolkit used to tune the
+monitor colors.
+