Servicing PRs

PRs targeting release/* branches require a specific description format and should include a quirk (AppContext switch) when applicable. When updating progress on a servicing PR, ensure that the description still follows the template.

Backport Target Branch

• If a version is specified, target release/XX.0 (e.g., backport to 10 → release/10.0)
• Otherwise, find the latest release/XX.0 branch (ignore preview branches like release/11.0-preview2)
• Verify the branch exists before creating the PR

PR Title

[release/XX.0] <original PR title>

PR Description Template

Fixes #{issue_number}
Backports #{source_pr_number_if_applicable}