Patchline 1.2.0

Highlights

• Themed conversation cards for all eleven Patchline tools, animated status borders, English footer disclosure, progressive output, and independently expandable native diffs.
• Windows x64 UI-host provisioning through the existing opencode command, with integrated versions such as 1.18.34+patchline.1.2.0.
• Upstream version selection, coordinated host upgrade adapter, NVM path resolution, registration deduplication, local install wrappers, and one rotating previous-host backup.
• Hardened Hashline behavior, rollback metadata, and expanded installer/UI regression coverage.

Verification

Typecheck, lint, 229 tests passed (2 skipped), build, doctor, benchmark smoke, plugin/package/TUI/install smoke, Hashline smoke and 12-case upstream differential corpus passed.
Dependency audit: 3 low-severity advisories in the pinned UI dependency chain; no moderate/high/critical advisories.

Current limitations

Host provisioning currently requires Windows x64, Git, and Bun. Prebuilt host artifacts, cross-component transaction recovery, ownership-aware legacy cleanup, and restoration of the official executable on uninstall remain pending. This GitHub release does not itself publish the package to npm.

Full details: CHANGELOG.md, README.md, and README.ru.md.