Gas Town v1.0.0

Gas Town reaches 1.0! This milestone release marks production stability after 14 releases (v0.5.0 through v0.13.0) of iterative development with a growing open-source community.

Highlights

• Windows platform support — Full platform-specific signal handling, process management, and tmux descendant tracking
• Workflow formula type — gt formula run supports type = "workflow" for interactive multi-step execution
• Refinery PR merge strategy — Native GitHub merge queue integration via merge_strategy=pr
• Security hardening — SQL injection fix in dolt_remotes, polecat PreToolUse guard blocks sudo and system package installs, unsigned binary rejection
• Mayor approval gates — Polecats must get mayor approval before expanding molecule scope
• Rate-limit watchdog plugin — Auto-estop on API 429 rate limit errors

Community contributions

This release includes contributions from multiple community members across 75 commits. Thank you to everyone who submitted PRs, reported issues, and helped test.

Full changelog

See CHANGELOG.md for the complete list of changes.

Installation

# npm
npm install -g @anthropic/gastown

# Or build from source
git clone https://github.com/gastownhall/gastown.git
cd gastown
make install