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 # Changelog
 
-All notable changes to this project will be documented in this file.
+All notable changes to Ceres will be documented in this file.
 
 The format is based on [Keep a Changelog][1], and this project adheres to
 [Semantic Versioning][2].
 
 
+## Unreleased
+
+The whole Ceres recipe server was re-written for this release.
+
+### Added
+
+- user-friendly recipe web editor
+- recipe notes
+- allow long command line options `--config` and `--help` for `-c` and `-h`
+- add `--version` / `-v` to print Ceres executable version
+- add `--example` / `-e` to inject example recipes on demand
+- add timestamps for recipe creation and last modification to recipe model
+- track Ceres version in database and require matching executable version
+
+### Changed
+
+- allow to execute Ceres as standalone executable without any additional files
+- switch from [JSON][9] to [SQLite3][10] to store recipe data
+- completely rewrite and simplify configuration file format
+- changed log output
+
+
 ## [v0.3.1][8]
 
 ### Changed
@@ -62,3 +84,5 @@ The format is based on [Keep a Changelog][1], and this project adheres to
 [6]: https://gemini.circumlunar.space/
 [7]: https://cgit.xengineering.eu/ceres/tree?h=0.3.0
 [8]: https://cgit.xengineering.eu/ceres/tree?h=0.3.1
+[9]: https://www.json.org
+[10]: https://sqlite.org