diff --git a/CHANGELOG.md b/CHANGELOG.md
index 174728d..a3a7fe2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,26 +10,30 @@ list yields a list of all related PRs for each release.
 
 # [unreleased]
 
+# [v2.4.0] 2023-01-23
+
+- Pin `tmtccmd` to v4.0.0a2
 - Unify and move Syrlinks module, some bugfixes
 - Add/Re-enable handling for SUS temp packets
 - Update SA deployment commands for OBSW https://egit.irs.uni-stuttgart.de/eive/eive-obsw/pulls/347
+- Extend, fix and improve Syrlinks TMTC handling a bit
 
-# [v2.3.0] and [v2.3.1] 18.01.2023
+# [v2.3.0] and [v2.3.1] 2023-01-18
 
 - Bumped `tmtccmd` version to new alpha release, use some new features
   and fix the breaking changes
 
-# [v2.2.0] 16.01.2023
+# [v2.2.0] 2023-01-16
 
 - A lot of consistency renaming: Single name for enums which are not flag enums, 
   e.g `ActionId` instead of `ActionIds`
 - Updated required Python version to 3.10
 
-# [v2.1.1] 12.01.2023
+# [v2.1.1] 2023-01-12
 
 - Typo in `setup.cfg`, missing version prefix `v` for `tmtccmd`
 
-# [v2.1.0] 12.01.2023
+# [v2.1.0] 2023-01-12
 
 - Various refactoring and tweaks to allow easier integration into `eive-mib`.
 - Handle ACS CTRL HK sets.
@@ -38,22 +42,22 @@ list yields a list of all related PRs for each release.
 - Starting from now, more regular releases, especially on breaking changes. This is because
   this is now also a library with dependents.
 
-# [v2.0.2] 01.12.2022
+# [v2.0.2] 2022-01-12
 
 - Bumped dependencies, small fix to allow working script if PyQt is not installed
 
-# [v2.0.1] 29.11.2022
+# [v2.0.1] 2022-11-29
 
 - Minor bugfix
 
-# [v2.0.0] 29.11.2022
+# [v2.0.0] 2022-11-29
 
 - The tmtc program is installable now, which allow re-using it in other Python applications
 - Bugfixes for IMTQ TM handling
 - Updates S/A deployment command
   PR: https://egit.irs.uni-stuttgart.de/eive/eive-tmtc/pulls/118
 
-# [v1.13.0] 13.10.2022
+# [v1.13.0] 2022-10-13
 
 - CFDP integration
   PR: https://egit.irs.uni-stuttgart.de/eive/eive-tmtc/pulls/113
@@ -66,7 +70,7 @@ list yields a list of all related PRs for each release.
 - Update PLOC supervisor commands
   PR: https://egit.irs.uni-stuttgart.de/eive/eive-tmtc/pulls/107
 
-# [v1.12.0] 05.07.2022
+# [v1.12.0] 2022-07-05
 
 - Update GPS HK Parsing
   PR: https://egit.irs.uni-stuttgart.de/eive/eive-tmtc/pulls/86