Merge pull request #412 from puneetmatharu/update-changelogs-for-r25.12-release

Updates CHANGELOGs for 25.12 release

Author: puneetmatharu

ML-Frameworks/pytorch-aarch64/CHANGELOG.md

@@ -7,6 +7,17 @@ where `YY` is the year, and `MM` the month of the increment.
 
 ## [unreleased]
 
+### Added
+
+### Changed
+
+### Removed
+
+### Fixed
+
+## [r25.12] 2025-12-15
+https://github.com/ARM-software/Tool-Solutions/tree/r25.12
+
 ### Added
  - Adds oneDNN [PR](https://github.com/uxlfoundation/oneDNN/pull/4377) optimize brgemm.
 

ML-Frameworks/tensorflow-aarch64/CHANGELOG.md

@@ -9,6 +9,17 @@ where `YY` is the year, and `MM` the month of the increment.
 
 ### Added
 
+### Changed
+
+### Removed
+
+### Fixed
+
+## [r25.12] 2025-12-15
+https://github.com/ARM-software/Tool-Solutions/tree/r25.12
+
+### Added
+
 ### Changed
  - Updates TensorFlow hash to 5d46b65af45d5694cb1676bc872d24a4a64a6b57, from nightly, Nov 25th