agentclientprotocol/claude-agent-acp v0.42.0

on GitHub

0.42.0 (2026-06-05)

Features

• deps-dev: bump obug from 2.1.1 to 2.1.2 in the minor group (#743) (7ffb78c)
• Send message ids for assistant and user messages (#750) (18516a3)
• Update Claude Agent SDK to 0.3.165 (#746) (23cbe6f)

Bug Fixes

• Prevent cross-family model matching in resolveModelPreference (#731) (f4704c1)
• Prune tool cache per session after results (#748) (ec14211)
• Update to better utilize existing SDK data (#747) (398f763)