changelog

Author: rusty1s

CHANGELOG.md

@@ -13,6 +13,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 - Added `BaseStorage.get()` functionality ([#5240](https://github.com/pyg-team/pytorch_geometric/pull/5240))
 - Added a test to confirm that `to_hetero` works with `SparseTensor` ([#5222](https://github.com/pyg-team/pytorch_geometric/pull/5222))
 ### Changed
+- Fixed `Dataset.num_classes` in case a `transform` modifies `data.y` ([#5274](https://github.com/pyg-team/pytorch_geometric/pull/5274))
 - Allow customization of the activation function within `PNAConv` ([#5262](https://github.com/pyg-team/pytorch_geometric/pull/5262))
 - Do not fill `InMemoryDataset` cache on `dataset.num_features` ([#5264](https://github.com/pyg-team/pytorch_geometric/pull/5264))
 - Changed tests relying on `dblp` datasets to instead use  synthetic data ([#5250](https://github.com/pyg-team/pytorch_geometric/pull/5250))