Release notes
HOL Guard v3.59.0a27
PreviewHOL Guard v3.59.0a27, released October 31, 2026, is a preview release with 1 addition, 1 improvement, 2 fixes and 5 other changes across 7 merged pull requests. Highlights: Add CreatorOS Studio MCP contribution; Retire the Python Cloud exception lift the resident owns.
1 added · 1 improved · 2 fixed · 5 other
Key facts
- Version
- v3.59.0a27
- Channel
- Preview
- Published
- Previous release
- alpha/v3.59.0a26
- Merged pull requests
- 7
Documented changes
9 typed entries
Verified contributors
2 verified contributors · 8 credits
Attribution coverage
attribution complete; history inventory partial.
Install
Scope
Guard v3.59.0a27 is a preview release published 2026-10-31. Upstream documents: Guard 3.59.0a27 is an opt-in prerelease cut from 26b6595. Stable installations remain on the stable channel. 8 commits • 7 merged pull requests • 2 contributors since Guard 3.59.0a26. Its comparison base is alpha/v3.59.0a26. It includes 8 verified contribution deliveries with public evidence links.
Changes
Added
1- guardAdd CreatorOS Studio MCP contribution (
056ad60) Evidence for this change
Improved
1- policyRetire the Python Cloud exception lift the resident owns (#6720) Evidence for this change
Fixed
2- daemonClear a handed-off launch receipt when the Core outlived its launcher (#6712) Evidence for this change
- commandRead a rollout's own status and a wait for a condition as reads (#6709) Evidence for this change
Other changes
5- Guard 3.59.0a27 is an opt-in prerelease cut from
26b6595. Stable installations remain on the stable channel. 8 commits • 7 merged pull requests • 2 contributors since Guard 3.59.0a26. Evidence for this change - sandboxRun rewritten sink routes in the native sink (#6708) Evidence for this change
- approvalsValidate bound Bash reviews in the queue call (#6713) Evidence for this change
- sandboxRun quoted cd targets in the native sink (#6710) Evidence for this change
- gauntletDrive four fixed false-positive shapes through a harness (#6706) Evidence for this change
- Merged pull request #6706: test(gauntlet): drive four fixed false-positive shapes through a harness (#6706)
- Merged pull request #6717: feat(guard): add CreatorOS Studio MCP contribution
- Merged pull request #6713: perf(approvals): validate bound Bash reviews in the queue call (#6713)
- Merged pull request #6712: fix(daemon): clear a handed-off launch receipt when the Core outlived its launcher (#6712)
- Merged pull request #6710: perf(sandbox): run quoted cd targets in the native sink (#6710)
- Merged pull request #6708: perf(sandbox): run rewritten sink routes in the native sink (#6708)
- Merged pull request #6709: fix(command): read a rollout's own status and a wait for a condition as reads (#6709)
- Merged pull request #6720: refactor(policy): retire the Python Cloud exception lift the resident owns (#6720)
Upgrade and compatibility
None documented.
Compare with the previous release
Predecessor on the same channel: alpha/v3.59.0a26
Verified contributors
Credits derive from public pull-request authorship, verified commit authorship, or verified co-authorship — never from thanks text or release metadata. Each distinct contributor is listed once; the evidence ledger paginates every published credit record.