chore(master): release 1.6.0

[github-actions]

🤖 I have created a release beep boop

1.6.0 (2026-10-07)

Features

• flag PRs that only join an already-pending release (7d24d8c)
• flag PRs that only join an already-pending release (f8e1cab)
• keep the pending release visible, in a fold, with its own label (77bab33)

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This PR was generated with Release Please. See documentation.

[github-actions]

🤖 release-please PREVIEW

What merging this PR into master would trigger:

Merging release-please's own release PR (release-please--branches--master) publishes v1.6.0 — a minor bump from 1.5.1 — and creates the matching tag and GitHub release.

The changelog it would publish is this PR's own description, so there's nothing to dry-run here.

_{Predicted from 4d8f5c4 merged into master at 7d24d8c, with the PR title read as chore(master): release 1.6.0 · Full run}

[github-actions]

🤖 Created releases:

• v1.6.0

🌻