v0.5.2

Progress comments

• A Ticket's Progress comment keeps each Run's own section, and drops another Run's footer from an earlier one (#185, #192)

Fixes

• A Host without gh installed is told so, instead of being asked to log in (#190)
• A Stage installs the Target's dependencies and keeps them past its clean-worktree check (#191)
• A conflicting pull request hands off as a conflict, without waiting out the grace period (#183)
• init counts a label GitHub already has as present, instead of failing (#182)
• A pull request body names only the transcripts that outlive the Host (#181)

Versions

• /cut-a-version confirms the number and the notes with the maintainer before opening the Version PR (#184)
• Attended work too small for a Ticket opens a pull request on human/<slug>, without one (#184)

After upgrading

• Run agent-pipeline init again in every Target: the Operator's skill's gh wording and its dependency-install line both changed.