Update changelog for 1.33.6 (#14644)

* Update changelog for 1.33.6

Author: sean-mcmanus

Extension/CHANGELOG.md

@@ -1,15 +1,17 @@
 # C/C++ for Visual Studio Code Changelog
 
-## Version 1.33.6: July 31, 2026
+## Version 1.33.6: August 4, 2026
 ### Bug Fixes
 * Fix a spurious recursive includes (`**`) debug console log warning for paths merged from `c_cpp_properties.json` when `C_Cpp.mergeConfigurations` is enabled. [#14125](https://github.com/microsoft/vscode-cpptools/issues/14125)
   * Thanks for the contribution. [@owevertonguedes (Weverton Guedes)](https://github.com/owevertonguedes) [PR #14620](https://github.com/microsoft/vscode-cpptools/pull/14620)
 * Fix custom configurations being discarded when `C_Cpp.mergeConfigurations` is enabled and a provider supplies the file `uri` as a `vscode.Uri`. [#14621](https://github.com/microsoft/vscode-cpptools/issues/14621)
   * Thanks for the contribution. [@owevertonguedes (Weverton Guedes)](https://github.com/owevertonguedes) [PR #14624](https://github.com/microsoft/vscode-cpptools/pull/14624)
+* Fix a tag parser crash when a UTF-8 string literal is concatenated with a narrow string literal containing an invalid multibyte sequence.
 * Fix potential browse database corruption when the same workspace is opened by multiple processes on Linux and macOS.
 * Fix a crash when reading files saved in certain multibyte encodings such as GB18030 or EUC-JP.
 * Fix an incorrect file path in an error message on Windows.
 * Other potential crash fixes.
+* Update dependencies.
 
 ## Version 1.33.5: July 28, 2026
 ### Bug Fixes