docs: update releases notes

- remove duplicate deprecations and upgrade procedures
- add emijeeezz

docs/releases/unreleased.md

@@ -1,3 +1,25 @@
 ---
 title: Unreleased
 ---
+
+import ReleaseHead from './\_release-head.md';
+
+<!-- <ReleaseHead date='2022-01-01' version='3.0.0-alpha.11'/> -->
+
+## :sparkling_heart: Contributors
+
+The LibreTime project wants to thank the following contributors for authoring PRs to this release:
+
+## :rocket: Features
+
+## :bug: Bug fixes
+
+## :fire: Deprecation and removal
+
+## :arrow_up: Upgrading
+
+## :warning: Known issues
+
+The following issues may need a workaround for the time being. Please search the [issues](https://github.com/libretime/libretime/issues) before reporting problems not listed below.
+
+## :memo: Colophon