v1.22.3

1.22.3 (2026-02-26)

Bug Fixes

• enforce strict v2 transcript sequencing invariants (6563f4f)
• enforce tool-use lineage invariants before chat requests (df2a1c9)
• harden chat v2 protocol handling and isolate wire contract (d8a4cea)
• log and count protocol violations in turn lifecycle (9418b5f)
• preserve assistant tool_use lineage in tool-result followups (8c926f1)
• preserve tool-result sequencing and classify chat 4xx errors (8ae965f)
• unblock GitHub Actions runner selection and workflow lint (62e8cbc)