refactor(orchestration): split thread-not-sendable into typed errors

fix(orchestration): promoted queued messages keep the queued_turn intent

fix(orchestration): thread visits no longer create activity loops (#5038)

feat(orchestration): port thread title regeneration to the v2 runtime

perf(web): keep timeline minimap animations off the main thread

fix(relay): stop replaying the whole event store into the awareness relay

fix(chat): prevent stale timeline scroll and rerenders

perf(orchestration): per-thread shell deltas, visit throttling, event compaction (#4971)

[codex] feat(web): show git progress in the commit button (#4963)

feat(orchestration): track provider retries and thread visits

feat(server): surface legacy thread migration progress

fix: close failed provider adapter scopes

fix: preserve thread management failure semantics

fix: address latest orchestration review findings

fix: preserve orchestration task identity

fix: address orchestration review findings

fix(mobile): label queued message intent

fix: address orchestration review findings

fix(orchestrator): preserve migrated and nested history

fix(server): preserve project mutation client errors

fix(orchestrator): validate rollback and search links

fix(orchestrator): close cancellation edge cases

fix(orchestrator): decode direct Claude result blocks

fix(orchestrator): validate replay edge cases

fix(orchestrator): preserve terminal effect outcomes

fix(orchestrator): preserve retryable effect failures

fix(orchestrator): avoid replaying settled effects

fix(worktrees): make handoff rollback atomic

fix(orchestrator): release stranded effect claims

fix(orchestrator): execute resolved runtime responses

fix(orchestrator): harden provider edge cases

fix(orchestrator): handle fresh review edge cases

fix(orchestrator): address late review findings

fix(mobile): gate thread controls on live runs

fix(checkpoints): retain thread-start baseline after failed runs

fix(client): preserve live thread relationships

fix(web): enforce secure provider field defaults

fix(claude): preserve explicit model options

fix(server): isolate deterministic attachment ids

fix(testkit): harden provider replay recording

fix(acp): enforce task and permission invariants

fix(orchestration): preserve imported conversation state

fix(checkpoints): preserve valid run history

fix(acp): discover final teardown descendants

fix(cursor): log close attempts before execution

fix(mobile): distinguish queued and waiting archive states

fix(mobile): allow archiving post-provider work

fix(orchestration): cancel queued work on archive

fix(orchestration): handle checkpoint-wait runs

fix(acp): make xai cancellation reliable

fix(contracts): reject invalid legacy intervals

fix(orchestration): preserve legacy schedule compatibility

fix(mobile): preserve active thread state

fix(orchestration): harden scheduled task startup

fix(orchestrator): schedule effects from durable deadlines (#4656)

feat: migrate v1 state into orchestrator v2 (#4400)

chore(orchestrator): refresh checks after main sync

fix(web): restore checked-in project scripts

fix: ignore subagents when sorting sidebar projects

fix: hide subagent threads from v2 lists

fix(claude): Settle positive task-notification results

fix(orchestrator): Wake settled parents when delegated children finish

fix(acp): Preserve wake evidence across an app-owned wake

fix(grok): Prevent spurious wake run after in-turn monitors

test(orchestrator): align merged V2 compatibility checks

fix(server): clean up Claude replay failures

fix(server): enforce ACP auth and preserve fork provenance

fix(server): keep derived threads awake

fix(mobile): wait for fork shell before navigation

Add worktree handoff and status tools to the t3-code MCP server (#3754)

feat(subagents): disclose projected results consistently (#3866)

fix(orchestrator): hydrate shell cache and group multi-environment projects (#3640)

test(orchestrator): align Codex approval reviewer replays (#4457)

fix(orchestrator): Preserve claude/codex post-interrupt recovery state (#4229)

test(orchestrator): Align post-merge CTM fixtures (#4193)

fix(web): contain thread details panel effects

refactor(web): use shared glass surfaces

fix(web): remove stacked composer shadows

fix(web): restore v2 composer chrome

fix(server): preserve released migration ordering

fix(orchestration): clarify agent delegation and scheduling

Unify T3 MCP tool presentation across clients

Render T3 MCP tools with branded timeline labels

fix(grok): align ACP extensions with open source runtime

fix(mobile): support Hermes collection sorting

test(orchestrator): align integration fixtures

fix(orchestrator): Harden Grok v2 runtime lifecycle

fix(orchestrator): dedupe Grok continuation dispatch

fix(orchestrator): harden Grok v2 lifecycle (#3578)

fix(acp): bind MCP credentials to activated threads

fix(acp): release turns after interrupt timeout

fix(claude): reopen queries after MCP credential rotation

fix(claude): enforce read-only tool availability

fix(claude): honor never-approval runtime policies

fix(claude): allow questions during plan mode

fix(claude): preserve approvals with full-access sandbox

fix(claude): redact launch arguments from protocol logs

test(desktop): expect orchestrator v2 state directory

fix(ci): restore Claude permission request identity

fix(orchestrator): align Claude permission replay with SDK