releasing 2.5.5

Author: Borda

docs/source-pytorch/common/hooks.rst

@@ -44,22 +44,17 @@ important to understand. The following order is always used:
 
     model = MyModel()
     callback = MyCallback()
-    trainer = Trainer(callbacks=[callback], logger=False, max_epochs=1)
+    trainer = Trainer(callbacks=[callback], logger=False, max_epochs=1, enable_progress_bar=False)
     trainer.fit(model)
 
 .. testoutput::
    :hide:
    :options: +ELLIPSIS, +NORMALIZE_WHITESPACE
 
-    ┏━━━┳━━━━━━━┳━━━━━━━━┳━━━━━━━━┳━━━━━━━┳━━━━━━━┓
-    ┃   ┃ Name  ┃ Type   ┃ Params ┃ Mode  ┃ FLOPs ┃
-    ┡━━━╇━━━━━━━╇━━━━━━━━╇━━━━━━━━╇━━━━━━━╇━━━━━━━┩
-    │ 0 │ layer │ Linear │     66 │ train │     0 │
-    └───┴───────┴────────┴────────┴───────┴───────┘
     ...
     Callback: Training is starting!
     Model: Training is starting!
-    Epoch 0/0  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 64/64 ...
+    ...
 
 
 .. note::

src/lightning/fabric/CHANGELOG.md

@@ -6,13 +6,12 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 ---
 
-## [unReleased] - 2025-09-DD
+## [2.5.5] - 2025-09-03
 
 ### Changed
 
 - Include `exclude_frozen_parameters` to `DeepSpeedStrategy` ([#21060](https://github.com/Lightning-AI/pytorch-lightning/pull/21060))
 
-
 ### Fixed
 
 - Fixed with adding a missing device id for pytorch 2.8 ([#21105](https://github.com/Lightning-AI/pytorch-lightning/pull/21105))

src/lightning/pytorch/CHANGELOG.md

@@ -6,30 +6,18 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 ---
 
-## [unReleased] - 2025-09-DD
-
-- Added `exclude_frozen_parameters` to `DeepSpeedStrategy` ([#21060](https://github.com/Lightning-AI/pytorch-lightning/pull/21060))
-
-
-- Added `PossibleUserWarning` that is raised if modules are in eval mode when training starts ([#21146](https://github.com/Lightning-AI/pytorch-lightning/pull/21146))
-
+## [2.5.5] - 2025-09-03
 
 ### Changed
 
--
-
+- Include `exclude_frozen_parameters` to `DeepSpeedStrategy` ([#21060](https://github.com/Lightning-AI/pytorch-lightning/pull/21060))
+- Include `PossibleUserWarning` that is raised if modules are in eval mode when training starts ([#21146](https://github.com/Lightning-AI/pytorch-lightning/pull/21146))
 
 ### Fixed
 
 - Fixed `LightningCLI` not using `ckpt_path` hyperparameters to instantiate classes ([#21116](https://github.com/Lightning-AI/pytorch-lightning/pull/21116))
-
-
 - Fixed callbacks by defer step/time-triggered `ModelCheckpoint` saves until validation metrics are available ([#21106](https://github.com/Lightning-AI/pytorch-lightning/pull/21106))
-
-
 - Fixed with adding a missing device id for pytorch 2.8 ([#21105](https://github.com/Lightning-AI/pytorch-lightning/pull/21105))
-
-
 - Fixed `TQDMProgressBar` not resetting correctly when using both a finite and iterable dataloader ([#21147](https://github.com/Lightning-AI/pytorch-lightning/pull/21147))
 
 

src/version.info

@@ -1 +1 @@
-2.5.4
+2.5.5