Merge pull request #1736 from github/v1.7.5

v1.7.5

Author: aeisenberg

extensions/ql-vscode/CHANGELOG.md

@@ -1,6 +1,8 @@
 # CodeQL for Visual Studio Code: Changelog
 
-## [UNRELEASED]
+## 1.7.5 - 8 November 2022
+
+- Fix a bug where the AST Viewer was not working unless the associated CodeQL library pack is in the workspace. [#1735](https://github.com/github/vscode-codeql/pull/1735)
 
 ## 1.7.4 - 29 October 2022