Update changelog and version for 1.23.4. (#13155)

* Update changelog and version for 1.23.4.

Author: sean-mcmanus

Diff for: Extension/CHANGELOG.md

@@ -1,12 +1,17 @@
 # C/C++ for Visual Studio Code Changelog
 
-## Version 1.23.3: January 9, 2025
-### New Feature
-* Enable setting multiple compile commands. [#7029](https://github.com/microsoft/vscode-cpptools/issues/7029)
-  * Thank you for the contribution. [@yiftahw](https://github.com/yiftahw) [PR #12960](https://github.com/microsoft/vscode-cpptools/pull/12960)
+## Version 1.23.4: January 16, 2025
+### Bug Fixes
+* Fix a couple bugs with `.editorConfig` handling. [PR #13140](https://github.com/microsoft/vscode-cpptools/pull/13140)
+* Fix a bug when processing a file with invalid multi-byte sequences. [#13150](https://github.com/microsoft/vscode-cpptools/issues/13150)
+* Fix a crash when Copilot hover is used on code with no definition file (e.g. literals).
+* Fix `libiconv.dll` not being signed on Windows.
 
+## Version 1.23.3: January 9, 2025
 ### Enhancements
 * Modifications to the snippet completions to more closely match the snippets provided by TypeScript. [#4482](https://github.com/microsoft/vscode-cpptools/issues/4482)
+* Enable setting multiple compile commands. [#7029](https://github.com/microsoft/vscode-cpptools/issues/7029)
+  * Thank you for the contribution. [@yiftahw](https://github.com/yiftahw) [PR #12960](https://github.com/microsoft/vscode-cpptools/pull/12960)
 * Update clang path setting descriptions. [PR #13071](https://github.com/microsoft/vscode-cpptools/pull/13071)
 * Update clang-format and clang-tidy from 19.1.5 to 19.1.6.
 * IntelliSense parser updates.

Diff for: Extension/package.json

@@ -2,7 +2,7 @@
     "name": "cpptools",
     "displayName": "C/C++",
     "description": "C/C++ IntelliSense, debugging, and code browsing.",
-    "version": "1.23.3-main",
+    "version": "1.23.4-main",
     "publisher": "ms-vscode",
     "icon": "LanguageCCPP_color_128x.png",
     "readme": "README.md",