diff --git a/CHANGELOG.md b/CHANGELOG.md
index f057833b46d7..6b0b3e82383a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,41 +9,47 @@
 #### stdlib
 
 - *(networking)* Disable directory path redirect when `directory_listing=false` ([#15393], thanks @straight-shoota)
-- *(runtime)* **[regression]** Fix: abstract `EventLoop::Polling#system_add` invalid signature ([#15380], thanks @github-actions)
-- *(system)* **[regression]** Fix GC `sig_suspend`, `sig_resume` for `gc_none` ([#15382], backported from [#15349], thanks @ysbaddaden)
+- *(runtime)* **[regression]** abstract `EventLoop::Polling#system_add` invalid signature ([#15358], thanks @straight-shoota)
+- *(runtime)* **[regression]** [Backport release/1.15] Fix: abstract `EventLoop::Polling#system_add` invalid signature ([#15380], thanks @github-actions)
+- *(system)* **[regression]** Fix GC `sig_suspend`, `sig_resume` for `gc_none` ([#15349], thanks @ysbaddaden)
+- *(system)* **[regression]** [Backport release/1.15] Fix GC `sig_suspend`, `sig_resume` for `gc_none` ([#15382], thanks @github-actions)
 
 [#15393]: https://github.com/crystal-lang/crystal/pull/15393
+[#15358]: https://github.com/crystal-lang/crystal/pull/15358
 [#15380]: https://github.com/crystal-lang/crystal/pull/15380
-[#15382]: https://github.com/crystal-lang/crystal/pull/15382
 [#15349]: https://github.com/crystal-lang/crystal/pull/15349
+[#15382]: https://github.com/crystal-lang/crystal/pull/15382
 
 ### Documentation
 
 #### stdlib
 
-- *(system)* Fix code example in `Process::Status#exit_code` docs ([#15381], backported from [#15351], thanks @zw963)
+- *(system)* Fix code example in `Process::Status#exit_code` docs ([#15351], thanks @zw963)
+- *(system)* [Backport release/1.15] Fix code example in `Process::Status#exit_code` docs ([#15381], thanks @github-actions)
 
-[#15381]: https://github.com/crystal-lang/crystal/pull/15381
 [#15351]: https://github.com/crystal-lang/crystal/pull/15351
+[#15381]: https://github.com/crystal-lang/crystal/pull/15381
 
 ### Infrastructure
 
-- Changelog for 1.15.1 ([#15401], thanks @straight-shoota)
-- Add backports to changelog generator ([#15402], thanks @straight-shoota)
-- Update distribution-scripts ([#15385], backported from [#15368], thanks @straight-shoota)
+- Changelog for 1.15.1 ([#15406], thanks @straight-shoota)
+- Update distribution-scripts ([#15368], thanks @straight-shoota)
+- [Backport release/1.15] Update distribution-scripts ([#15385], thanks @crysbot)
 - Update distribution-scripts ([#15388], thanks @straight-shoota)
+- Add backports to changelog generator ([#15402], thanks @straight-shoota)
 - *(ci)* Add build shards to `mingw-w64` workflow ([#15344], thanks @straight-shoota)
-- *(ci)* Update shards 0.19.1 ([#15384], backported from [#15366], thanks @straight-shoota)
+- *(ci)* Update shards 0.19.1 ([#15366], thanks @straight-shoota)
+- *(ci)* [Backport release/1.15] Update shards 0.19.1 ([#15384], thanks @straight-shoota)
 - *(ci)* Add check for shards binary in `test_dist_linux_on_docker` ([#15394], thanks @straight-shoota)
 
-[#15401]: https://github.com/crystal-lang/crystal/pull/15401
-[#15402]: https://github.com/crystal-lang/crystal/pull/15402
-[#15385]: https://github.com/crystal-lang/crystal/pull/15385
+[#15406]: https://github.com/crystal-lang/crystal/pull/15406
 [#15368]: https://github.com/crystal-lang/crystal/pull/15368
+[#15385]: https://github.com/crystal-lang/crystal/pull/15385
 [#15388]: https://github.com/crystal-lang/crystal/pull/15388
+[#15402]: https://github.com/crystal-lang/crystal/pull/15402
 [#15344]: https://github.com/crystal-lang/crystal/pull/15344
-[#15384]: https://github.com/crystal-lang/crystal/pull/15384
 [#15366]: https://github.com/crystal-lang/crystal/pull/15366
+[#15384]: https://github.com/crystal-lang/crystal/pull/15384
 [#15394]: https://github.com/crystal-lang/crystal/pull/15394
 
 ## [1.15.0] (2025-01-09)