chlog: add new section

CHANGELOG.md

@@ -8,12 +8,20 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
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-## [1.4.3] - 2022-10-10
+## [UnReleased] - 2024-MM-DD
+
+### Fixed
+
+-
+
+
+## [1.4.3] - 2024-10-10
 
 ### Fixed
 
 - Fixed for Pearson changes inputs ([#2765](https://github.com/Lightning-AI/torchmetrics/pull/2765))
 - Fixed bug in `PESQ` metric where `NoUtterancesError` prevented calculating on a batch of data ([#2753](https://github.com/Lightning-AI/torchmetrics/pull/2753))
+- Fixed corner case in `MatthewsCorrCoef` ([#2743](https://github.com/Lightning-AI/torchmetrics/pull/2743))
 
 
 ## [1.4.2] - 2022-09-12
@@ -32,9 +40,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fixed flakiness in tests related to `torch.unique` with `dim=None` ([#2650](https://github.com/Lightning-AI/torchmetrics/pull/2650))
 
 
-- Fixed corner case in `MatthewsCorrCoef` ([#2743](https://github.com/Lightning-AI/torchmetrics/pull/2743))
-
-
 ## [1.4.1] - 2024-08-02
 
 ### Changed