ColdStack — v5.3.3 Release Notes
Project: https://github.com/Roughn3ck/key_manager
Version: v5.3.3
Date: 2026-09-03
Summary
Hotfix for a broken sidecar/src/routes/engine.js shipped in v5.3.2. The new POST /engine/load-provider route was inserted without the preceding /engine/status route's closing });, making the file syntactically invalid. Sidecar crashed on cold start with a SyntaxError that the GUI never surfaced. v5.3.2's sidecar engine.js file is broken — v5.3.3 is the required fix.
Fixed
- engine.js syntax error — restored the missing
});closing the/engine/statusroute handler.node --checknow passes on all 14 sidecar JS files. - Boot smoke test confirmed: sidecar healthy from cold start in ~3 seconds
Process
- Added pre-ship sidecar gate to AGENTS.md:
node --checkon everysidecar/src/**/*.js, plus cold-start boot smoke test (node src/server.js→ health OK within 30 seconds). Sidecar ships only if it boots cleanly.
Verification
node --checkpasses on all 14 sidecar JS files- Cold-start boot test: healthy in ~3s
- GUI header shows v5.3.3