Add 3 fixes to changelog for 0.30.0-insiders3 (#6005)

Extension/CHANGELOG.md

@@ -10,8 +10,11 @@
 * Search for `compilerPath` in the PATH environment variable. [#5908](https://github.com/microsoft/vscode-cpptools/issues/5908)
 
 ### Bug Fixes
+* Fix `configuration.includePath` to only add the `defaultFolder` when the default `includePath` is set. [#5621](https://github.com/microsoft/vscode-cpptools/issues/5621)
+* Fix Doxygen parameterHint comment to display for a parameter name that is followed by colon. [#5836](https://github.com/microsoft/vscode-cpptools/issues/5836)
 * Fix compiler probing when relative paths are used in `compile_commands.json`. [#5848](https://github.com/microsoft/vscode-cpptools/issues/5848)
 * Fix IntelliSense failures with gcc 10.2 headers with C++20. [#5897](https://github.com/microsoft/vscode-cpptools/issues/5897), [#5973](https://github.com/microsoft/vscode-cpptools/issues/5973)
+* Fix Doxygen comment to escape markdown characters. [#5904](https://github.com/microsoft/vscode-cpptools/issues/5904)
 * Fix a regression introduced in a previous insiders in which additional format on-type characters were introduced when using clang-format. These on-type characters have been reverted, when using clang-format. [#5962](https://github.com/microsoft/vscode-cpptools/issues/5962)
 
 ## Version 0.30.0-insiders2: August 11, 2020