docs(changelog): update release notes

Author: github-actions[bot]

CHANGELOG.md

@@ -1,86 +1,33 @@
 # CHANGELOG
 
-## [v0.4.0](https://github.com/stack-rs/netem-trace/releases/tag/v0.4.0) - 2025-01-24 05:15:54
+## [v0.4.1](https://github.com/stack-rs/netem-trace/releases/tag/v0.4.1) - 2025-06-09 08:26:48+00:00
 
 ## What's Changed
-* feat(model): simplify de/ser of TraceBw model
+* Adding a per-packet delay trace by @maxime-bruno in [#21](https://github.com/stack-rs/netem-trace/pull/21)
 
+## New Contributors
+* @maxime-bruno made their first contribution in [#21](https://github.com/stack-rs/netem-trace/pull/21)
 
-**Full Changelog**: https://github.com/stack-rs/netem-trace/compare/v0.3.6...v0.4.0
+**Full Comparison**: https://github.com/stack-rs/netem-trace/compare/v0.4.0...v0.4.1
 
 ### Feature
 
 - model:
-  - simplify de/ser of `TraceBw` model ([7446928](https://github.com/stack-rs/netem-trace/commit/7446928c5e570cd510b93ad4606656ecd16e77c4))
+  - add a per-packet delay trace trait and models (#21) ([a1b4995](https://github.com/stack-rs/netem-trace/commit/a1b499550c9eb38d67732d6510393535a6b8e3f9)) ([#21](https://github.com/stack-rs/netem-trace/pull/21))
 
 ### Documentation
 
-- model:
-  - update documentation on models ([862f485](https://github.com/stack-rs/netem-trace/commit/862f4852a9a7c703a09304e3ec67b5729fa79368))
-
 - readme:
-  - update contributors ([71197e9](https://github.com/stack-rs/netem-trace/commit/71197e94a70696a3105328013933a5cc25d93b0f))
-
-## [v0.3.6](https://github.com/stack-rs/netem-trace/releases/tag/v0.3.6) - 2024-12-08 16:04:14
+  - update contributors ([6af26ed](https://github.com/stack-rs/netem-trace/commit/6af26ed026a9cb3c9bc50a9c5479b04f06e0d0e8))
 
-## What's Changed
-
-* fix(model): resolve deserialization issue with figment by @Lethe10137 in https://github.com/stack-rs/netem-trace/pull/15
-
-
-**Full Changelog**: https://github.com/stack-rs/netem-trace/compare/v0.3.5...v0.3.6
-
-### Bug Fixes
-
-- model:
-  - resolve deserialization issue with figment (#15) ([752f52b](https://github.com/stack-rs/netem-trace/commit/752f52b39169d8e5d4c3e42ec3c5ed3c67a9bcbd)) ([#15](https://github.com/stack-rs/netem-trace/pull/15))
-
-### Documentation
+## [v0.4.0](https://github.com/stack-rs/netem-trace/releases/tag/v0.4.0) - 2025-01-24 05:15:54
 
-- readme:
-  - update contributors ([dd37e9c](https://github.com/stack-rs/netem-trace/commit/dd37e9cdaa842472788c32c06cee5394fbe44b89))
+## [v0.3.6](https://github.com/stack-rs/netem-trace/releases/tag/v0.3.6) - 2024-12-08 16:04:14
 
 ## [v0.3.5](https://github.com/stack-rs/netem-trace/releases/tag/v0.3.5) - 2024-12-06 05:17:25
 
-## What's Changed
-* Support TraceBwConfig model to replay any bandwidth trace by @Lethe10137 in https://github.com/stack-rs/netem-trace/pull/13
-
-## New Contributors
-* @Lethe10137 made their first contribution in https://github.com/stack-rs/netem-trace/pull/13
-
-**Full Changelog**: https://github.com/stack-rs/netem-trace/compare/v0.3.4...v0.3.5
-
-### Feature
-
-- model:
-  - add bandwidth trace replay model (#13) ([1cd2019](https://github.com/stack-rs/netem-trace/commit/1cd20192da9660b1195a5bb0de108de5ba316079)) ([#13](https://github.com/stack-rs/netem-trace/pull/13))
-
-### Documentation
-
-- readme:
-  - update contributors ([9b221cf](https://github.com/stack-rs/netem-trace/commit/9b221cf713c3142dbc30af00d86f66b26f70500c))
-
 ## [v0.3.4](https://github.com/stack-rs/netem-trace/releases/tag/v0.3.4) - 2024-06-30 08:37:28
 
-## What's Changed
-
-* add packet duplicate models by @un-lock-able in https://github.com/stack-rs/netem-trace/pull/11
-* fix typos in comments by @un-lock-able in https://github.com/stack-rs/netem-trace/pull/12
-
-## New Contributors
-
-* @un-lock-able made their first contribution in https://github.com/stack-rs/netem-trace/pull/11
-
-### Feature
-
-- model:
-  - add packet duplicate models ([dedcb15](https://github.com/stack-rs/netem-trace/commit/dedcb15b180db3043fbf901d7b31358e0c347032)) ([#11](https://github.com/stack-rs/netem-trace/pull/11))
-
-### Documentation
-
-- readme:
-  - correct the examples ([fa5fd48](https://github.com/stack-rs/netem-trace/commit/fa5fd48752c686e05cec3998c8d3385b25c0a4a6))
-
 ## [v0.3.3](https://github.com/stack-rs/netem-trace/releases/tag/v0.3.3) - 2024-06-25 12:21:00
 
 Add humanized formats of bandwidth to enable a more straightforward configuration