fix: move PR 97 statement in changelog (#98)

CHANGELOG.md

@@ -16,6 +16,7 @@ Keep it human-readable, your future self will thank you!
 - Mask NaN values in training loss function [#56](https://github.com/ecmwf/anemoi-models/pull/56)
 - Added dynamic NaN masking for the imputer class with two new classes: DynamicInputImputer, DynamicConstantImputer [#89](https://github.com/ecmwf/anemoi-models/pull/89)
 - Reduced memory usage when using chunking in the mapper [#84](https://github.com/ecmwf/anemoi-models/pull/84)
+- Added `supporting_arrays` argument, which contains arrays to store in checkpoints. [#97](https://github.com/ecmwf/anemoi-models/pull/97)
 
 ## [0.4.0](https://github.com/ecmwf/anemoi-models/compare/0.3.0...0.4.0) - Improvements to Model Design
 
@@ -32,7 +33,6 @@ Keep it human-readable, your future self will thank you!
 - GraphTransformerMapperBlock chunking to reduce memory usage during inference [#46](https://github.com/ecmwf/anemoi-models/pull/46)
 - New `NamedNodesAttributes` class to handle node attributes in a more flexible way [#64](https://github.com/ecmwf/anemoi-models/pull/64)
 - Contributors file [#69](https://github.com/ecmwf/anemoi-models/pull/69)
-- Added `supporting_arrays` argument, which contains arrays to store in checkpoints. [#97](https://github.com/ecmwf/anemoi-models/pull/97)
 
 ### Changed
 - Bugfixes for CI