agent: v0.5.4

0.5.4 (2026-10-14)

Bug Fixes

• Permission refresh is opt-in: bind the execution identity resolver and set refresh_perms to true. Parallel tools share one refresh per batch; sequential tools refresh at each call boundary. Stop is checked again after prompt construction and before provider generation.
• agent: opt in to authority refresh at tool boundaries (#173) (3b92e76)
• harden Lua actor, relay, tool-round and runner behavior (#165) (d4607bb)