diff --git a/CHANGELOG.md b/CHANGELOG.md
index 859d744..8eb1258 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,10 @@ reproducing 70+ versions of notes.
 
 ## [Unreleased]
 
+### Added
+- Unit-test coverage for the `warmup.py` auto-warmup-steps helper
+  ([#274](https://github.com/MakazhanAlpamys/Soup/pull/274) by [@shatakshi-1404](https://github.com/shatakshi-1404)).
+
 ## [0.71.23] - 2026-06-12
 
 ### Added
diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index ac83365..2db2d78 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -39,6 +39,8 @@ Listed by first contribution. PR numbers link the work.
 - **gittihub-jpg** ([@gittihub-jpg](https://github.com/gittihub-jpg))
   - Manifest-level dotted-path custom transforms for `soup build` ([#255](https://github.com/MakazhanAlpamys/Soup/pull/255))
   - `--energy` flag for `soup bom emit` — thread energy/CO₂ into the ML-BOM ([#256](https://github.com/MakazhanAlpamys/Soup/pull/256))
+- **shatakshi-1404** ([@shatakshi-1404](https://github.com/shatakshi-1404))
+  - Unit tests for the `warmup.py` auto-warmup-steps helper ([#274](https://github.com/MakazhanAlpamys/Soup/pull/274))
 
 ---