Zoo Code v3.64.0

[3.64.0]

Minor Changes

• Add Rules Management UI — new Rules tab in Settings to create, delete, and open global and workspace Zoo rules (#660 by @ivanarifin, PR #657 by @ivanarifin)
• Add completion change review actions — "See New Changes" and "Restore Changes" buttons after task completion let you inspect and undo changes from the latest prompt (#661 by @ivanarifin, PR #633 by @ivanarifin)
• Add kimi-k2p7-code model on Fireworks provider (PR #599 by @p12tic)
• feat: add abort signal core plumbing — threads AbortSignal through the API metadata layer for future provider-level cancellation (#434 by @easonLiangWorldedtech, PR #674 by @easonLiangWorldedtech)
• feat: add TaskSemaphore utility for parallel task coordination (#362 by @edelauna, PR #675 by @edelauna)
• feat(experiments): register PARALLEL_TOOL_EXECUTION feature flag (internal-only) (#363 by @edelauna, PR #678 by @edelauna)
• Add Roo Code history import to the About page (PR #141 by @roomote)
• Fix: configurable relaxed diff thresholds and diagnostics reduce "edit unsuccessful" errors (#452 by @DannyVarodBlueVine, PR #470 by @nigeldelviero)
• Fix: auto-closing edited files is now opt-in — the setting defaults to off (#719 by @edelauna, PR #720 by @edelauna)
• Fix(diff-view): make auto-closing edited files opt-in, fixing setting that could not be unchecked (#667 by @navedmerchant, PR #668 by @navedmerchant)
• Fix(delegation): serialize delegateParentAndOpenChild with atomicReadAndUpdate to prevent race conditions (#364 by @edelauna, #365 by @edelauna, PR #691 by @edelauna)
• Fix(ask_followup_question): report non-array follow_up suggestions as a type error (#511 by @nh2, PR #662 by @nh2)
• Fix: parse Gemma 4 <thought> reasoning tags alongside <think> (#323 by @sagidM, PR #324 by @sagidM)
• docs(prompt): enhance apply_diff tool instructions to improve Gemini model success rate (#611 by @awschmeder, PR #619 by @awschmeder)
• chore(deps): update undici to v6.27.0 [security] (PR #659 by @renovate)
• chore(deps): update @types/node, @vscode/test-cli, execa, axios (PR #669, #670, #671, #673 by @renovate)
• test(mcp): fix McpHub Windows command wrapping test ordering (PR #632 by @HappyLiang12)
• fix(McpHub): resolve flaky McpHub.spec.ts tests after Vitest 4 upgrade (PR #666 by @edelauna)