Release 3.5.1 with user provided patches

[sskjames]

@pixel2user has given some PRs (one of them is related to #558). We need to release this as 3.5.1.

[sskjames]

TODO:

• Update version number as 3.5.1
• Merge the PRs
• Release 3.5.1
  • Prepare release notes
  • Create a tag
  • Create a release in GitHub
  • Publish from beta to production

[sskjames]

Release Notes:

• Updated the Live Share setting label for clarity

[sskjames]

Rolled out the build 3.5.1.451 for open testing.

[sskjames]

Verified the beta build.

[sskjames]

• Created a Release/tag in GitHub.
• Rolled out the beta build to production.