changelog

Author: SkafteNicki

src/lightning/pytorch/CHANGELOG.md

@@ -51,6 +51,9 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 - Fixed cleanup of temporary files from `Tuner` on crashes ([#21162](https://github.com/Lightning-AI/pytorch-lightning/pull/21162))
 
+
+- Fixed edgecase when `max_trials` is reached in `Tuner.scale_batch_size` ([#21187](https://github.com/Lightning-AI/pytorch-lightning/pull/21187))
+
 ---
 
 ## [2.5.4] - 2025-08-29