added changelog for 24.12.2

Signed-off-by: Sally MacFarlane <[email protected]>

Author: macfarla

Diff for: CHANGELOG.md

@@ -19,6 +19,14 @@
 
 ### Bug fixes
 
+## 24.12.2 Hotfix
+
+This is an optional hotfix to address serialization of state overrides parameter when `movePrecompileToAddress` is present.  There are no other functional differences.
+
+### Bug fixes
+- Fix serialization of state overrides when `movePrecompileToAddress` is present [#8204](https://github.com/hyperledger/besu/pull/8024)
+
+
 ## 24.12.1 Hotfix
 
 This is a hotfix to address publishing besu maven artifacts.  There are no issues with 24.12.0 other than incomplete artifact publishing, and there is no functional difference between 24.12.0 and 24.12.1 release binaries.