compound-engineering: v3.31.0

3.31.0 (2026-10-16)

Features

• ce-simplify-code: prune useless tests and comments (#1859) (bdc53d0)
• cross-model: add Antigravity as a Gemini cross-model peer (#1864) (27cfcf2)

Bug Fixes

• ce-babysit-pr: drop unsupported gh json field (#1861) (fac349c)
• ce-code-review: record the cross-model peer outcome in mode:agent JSON (#1868) (59dd687)
• ce-doc-review: record the cross-model peer outcome in non-interactive output (#1866) (73eae34)
• ce-doc-review: tell the peer the document is embedded so it never reads from disk (#1857) (7a68002)
• ce-prototype: keep the run-root test from reading the host's global git ignore (#1869) (9e2db64)
• cross-model: bump acpx to 0.19.5 (#1853) (46fec20)
• cross-model: do not treat a copied harness marker as the serving family (#1867) (9ab8391)
• lfg: keep the run going after the remaining child skills return (#1865) (122f9f9)