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Open Pstack 1.8.2 verifies Claude's primary model

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@arjitj2 arjitj2 released this 28 Sep 19:55
v1.8.2
84662d0
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Learn about vigilant mode.

This historical checkpoint is backfilled from the original merged version. No code changes are included in this release publication.

Cursor baseline: 0.15.5. Issue #45.

Claude workers verify the model from main-conversation assistant events. A requested model that appears only in helper usage no longer passes verification. Missing or conflicting primary evidence fails closed, and generic failure receipts omit the verbose transcript. See the verification recipe and evidence.

Validation

Original validation and review. The release package tree matches the tested PR candidate acf939dfbb79d96dd40273d4a0a01174726f874a exactly.

Package tree: c853591c6ecbe29db61bd1e1847b09931e51d6eb. Original merge: 84662d0, 2026-09-26.

Known limits

Mixed-model rejection was tested synthetically. The live evidence verifies selected worker routes, not every provider/account combination.

Checkpoint history

Previous tested published tag: v1.8.1. Adaptations and exclusions.

Assets 2
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