Simplify changelog

Author: kabilar

CHANGELOG.md

@@ -2,28 +2,23 @@
 
 Observes [Semantic Versioning](https://semver.org/spec/v2.0.0.html) standard and [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) convention.
 
-## [0.1.2] - 2022-06-01
+## 0.1.2 - 2022-06-01
 
 + Bugfix - Remove is_activated schema assertion for NWB export
 
-## [0.1.1] - 2022-05-10
+## 0.1.1 - 2022-05-10
 
 + Add - SessionExperimenter table
 + Add - SessionNote table
 + Add - `session_with_id` module with session primary key as integer
 + Update - Rename `session` module to `session_with_datetime`
 + Update - Adopt black formatting into code base
 
-## [0.1.0b0] - 2021-05-07
+## 0.1.0b0 - 2021-05-07
 
 + Update - First beta release
 
-## [0.1.0a1] - 2021-05-03
+## 0.1.0a1 - 2021-05-03
 
 + Add - GitHub Action release process
 + Add - `session` schema
-
-[0.1.2]: https://github.com/datajoint/element-session/compare/0.1.1...0.1.2
-[0.1.1]: https://github.com/datajoint/element-session/compare/0.1.0b0...0.1.1
-[0.1.0b0]: https://github.com/datajoint/element-session/compare/0.1.0a1...0.1.0b0
-[0.1.0a1]: https://github.com/datajoint/element-session/releases/tag/0.1.0a1