0.11.6 - 2026-09-29

Release Notes

Fixed

• Upgrade lock timeout leaves activation descendants running (upgrade-lock-descendant-timeout).

Install taskfleet 0.11.6

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/jarimustonen/taskfleet/releases/download/v0.11.6/taskfleet-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install jarimustonen/taskfleet/taskfleet

Download taskfleet 0.11.6

File	Platform	Checksum
taskfleet-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
taskfleet-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
taskfleet-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

0.11.5 - 2026-09-29

Release Notes

Changed

• Add worker admission interlock for safe upgrades (worker-admission-upgrade-lock).
• Admit Shipshape 0.12.4 in the release wrapper (surprisingly-full-need).

Install taskfleet 0.11.5

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/jarimustonen/taskfleet/releases/download/v0.11.5/taskfleet-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install jarimustonen/taskfleet/taskfleet

Download taskfleet 0.11.5

File	Platform	Checksum
taskfleet-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
taskfleet-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
taskfleet-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

0.11.4 - 2026-09-28

Release Notes

Added

• Let stint-start choose aggregate or per-run waiting (intake-feature-taskfleet-6c36d6a57f68).

Changed

• Bundled skills (stint-start, stint-handoff, the worktree-* family, fan-out, and the taskfleet-* overviews) are rewritten to explain purpose, knowledge, and considerations instead of prescribing numbered steps, and their claims about the CLI are checked against the source (homebase rethink-all-instructions).

Fixed

• Release gate exhausts tmpfs on Haapa (intake-bug-taskfleet-a7d294746acd).

Install taskfleet 0.11.4

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/jarimustonen/taskfleet/releases/download/v0.11.4/taskfleet-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install jarimustonen/taskfleet/taskfleet

Download taskfleet 0.11.4

File	Platform	Checksum
taskfleet-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
taskfleet-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
taskfleet-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

0.11.3 - 2026-09-27

Release Notes

Fixed

• Self-hosted macOS release installs cargo-dist in persistent Cargo bin (intake-bug-taskfleet-d9048c3d0f28).

Install taskfleet 0.11.3

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/jarimustonen/taskfleet/releases/download/v0.11.3/taskfleet-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install jarimustonen/taskfleet/taskfleet

Download taskfleet 0.11.3

File	Platform	Checksum
taskfleet-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
taskfleet-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
taskfleet-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

0.11.2 - 2026-09-24

Release Notes

Fixed

• Done run retains unmerged worktree invisibly (done-run-retains-worktree).

Install taskfleet 0.11.2

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/jarimustonen/taskfleet/releases/download/v0.11.2/taskfleet-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install jarimustonen/taskfleet/taskfleet

Download taskfleet 0.11.2

File	Platform	Checksum
taskfleet-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
taskfleet-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
taskfleet-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

0.11.1 - 2026-09-23

Release Notes

Changed

• Build and release with the latest stable Rust/Cargo toolchain, without an untested MSRV declaration, and update time to a patched release (remarkably-towering-leaf).

• Upgrade cargo-dist generation and release topology validation to 0.33.0 (strikingly-equal-knife).

• Track latest stable Rust for builds and releases (remarkably-towering-leaf).

• Upgrade cargo-dist contract to 0.33.0 (strikingly-equal-knife).

Install taskfleet 0.11.1

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/jarimustonen/taskfleet/releases/download/v0.11.1/taskfleet-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install jarimustonen/taskfleet/taskfleet

Download taskfleet 0.11.1

File	Platform	Checksum
taskfleet-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
taskfleet-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
taskfleet-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

0.11.0 - 2026-09-14

Release Notes

Changed

• Route worktree agents by model capability (route-worktree-agents).
• Validate explicit source binding for archived historical run retirement (historical-source-binding).

Fixed

• Salvage dry-run misses dirty target worktree (intake-bug-taskfleet-e40877f4fb9f).

Install taskfleet 0.11.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/jarimustonen/taskfleet/releases/download/v0.11.0/taskfleet-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install jarimustonen/taskfleet/taskfleet

Download taskfleet 0.11.0

File	Platform	Checksum
taskfleet-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
taskfleet-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
taskfleet-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

0.10.0 - 2026-09-09

Release Notes

Fixed

• Linux native merge executes a write-open tempfile and fails ETXTBSY (intake-bug-taskfleet-41424b3d959e).
• Parse every shipped skill description as valid YAML (skill-description-yaml).
• Retention tmux fixture can continue before child reaches SIGSTOP (intake-bug-taskfleet-47b9a99a2591).
• Supervisor retry test reads partially written fixture output under load (intake-bug-taskfleet-184a86a0335a).

Install taskfleet 0.10.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/jarimustonen/taskfleet/releases/download/v0.10.0/taskfleet-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install jarimustonen/taskfleet/taskfleet

Download taskfleet 0.10.0

File	Platform	Checksum
taskfleet-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
taskfleet-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
taskfleet-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

0.9.0 - 2026-09-08

Release Notes

Added

• Archive exact Pi session and terminal worker evidence (durable-worker-evidence).

Changed

• Validate explicit source binding for archived historical run retirement (historical-source-binding).

Install taskfleet 0.9.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/jarimustonen/taskfleet/releases/download/v0.9.0/taskfleet-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install jarimustonen/taskfleet/taskfleet

Download taskfleet 0.9.0

File	Platform	Checksum
taskfleet-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
taskfleet-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
taskfleet-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum

0.8.2 - 2026-09-08

Release Notes

Added

• Add run discard as an audited, idempotent cleanup path for preserved work
  from terminal failed or cancelled runs, with explicit force required for a
  verified dirty worktree.

• Expose preserved work and recorded source-repository identity in run output;
  add exact repository filtering to run list and an explicit
  condition-met/timed-out outcome to run wait.

• Add configurable agent profiles (add-configurable-agent).

• Add teardown for terminal failed runs with preserved worktrees (intake-feature-taskfleet-41343c4dd3e4).

• Archive exact Pi session and terminal worker evidence (durable-worker-evidence).

• Bound completed windows in persistent agent sessions (agent-session-retention).

• Capture autonomous agent pane output to durable <run-dir>/agent.log (capture-agent-output-to-run-dir).

• Remove end-to-end stint friction without durable lifecycle state (end-end-stint).

• Spinoff blocked on user input at a genuine fork must propagate to the parent agent, not silently block (uncommonly-fuzzy-swing).

• Stamp issue trailers in issue-driven worktree skills (run-merge-stamp).

• run list has no repo filter, so sibling-repo runs are indistinguishable by title (phenomenally-noisy-behavior).

• stint-start should safely rebase a clean diverged main (intake-feature-taskfleet-5565259bd11f).

Changed

• Carry a bounded stint from orientation through its product-owner report,
  isolate handoff from unrelated global runs, and let workers choose
  proportionate review depth.

• Use Shipshape 0.12.2's authenticated stored bump plan, canonical schema-v2
  distribution contract, resumable verification, and final default-branch
  phase while retaining Taskfleet's held-tag authorization gate.

• Replace GitHub test CI with one fail-closed local release-validation script on
  the exact clean bump commit; retain ordered crates.io publication and
  cargo-dist GitHub binary/Homebrew workflows.

• Adopt ossctl for cutting this project's releases (adopt-ossctl-release-cut).

• Align green gate with CI (align-green-gate).

• Audit: no user-specific facts in a public artifact (audit-no-user-specifics).

• Bundled skills still claim publishing channels are TBD (skills-stale-tbd-channels).

• Cargo scaffolding for taskfleet workspace (cargo-scaffolding).

• Conform skill installer to canon section 15 (overly-knowing-family).

• Converge canonical Taskfleet filesystem paths (taskfleet-filesystem-path-convergence).

• Cut the dead plan module from taskfleet-core's public API (cut-plan-module).

• DECISION (ADR): harden the current model vs re-architect the lifecycle core (arch-decision-rearchitect-vs-harden).

• Define external pi telemetry adapter contract (worker-telemetry-pi-adapter).

• Deterministic floor: baseline snapshot + supervisor-enforced gates (tests/clippy vs baseline, file-scope, test-gaming) as standalone module (deterministic-floor).

• Distinguish untriaged work from explicit deferral (distinguish-untriaged-work).

• Establish Taskfleet as the sole product identity (rename-taskfleet).

• Implement configurable agent profile resolver (worker-profile-config-resolver).

• Implement worker telemetry control and bounded sample (worker-telemetry-core-control).

• Integrate selected agent launch and telemetry visibility (worker-telemetry-harness-enforcement).

• Keep only the Taskfleet identity (taskfleet-zero-legacy-identity).

• Let workers choose proportionate review depth (worker-review-scope-discretion).

• MVP polish wave 2 (B4 + B5 + B6 + B7) (mvp-polish-wave-2).

• Make pi the built-in default harness per ADR 0001 D4 (harness-pi-default).

• Migrate stint skills from TODO markdown DAG to issuectl dag (stint-skills-issuectl-dag).

• Recover interrupted run-create reservations and child publication (create-idempotency-lease-recovery).

• Redesign spin-off issuectl materialization to avoid duplicate external issues (spinoff-issuectl-materialization-arch).

• Remove project-specific intake concepts leaked into stint-handoff + execution-DAG (keep these skills generic/open-source) (stint-skills-drop-intake-specifics).

• Remove stint local source installation (remove-stint-local-install).

• Replace unmaintained fs2 with fs4 (or rustix) (replace-fs2-with-fs4).

• Reshape worker control plane implementation DAG (reshape-worker-control-plane-dag).

• Review worker telemetry and agent profiles as one control plane (worker-control-plane-review).

• Structured --help --json output across all subcommands (help-json-structured).

• Taskfleet bug analysis should emit canonical triage heading (canonical-triage-heading).

• Use current Shipshape release protocol (shipshape-current-protocol).

• Use local validation instead of GitHub test CI (local-release-validation).

• Validate and roll out worker telemetry end to end (worker-telemetry-e2e-rollout).

• Worktree-filed issues must not be laned and must record AI-review provenance (worktree-issue-provenance).

• plan.json v2 schema + validator (checks/assertions, immutable plan_rev, intent_rev, DAG validity) (plan-json-v2-schema).

• supervise_gates: replace fixed sleeps with readiness polling (V8 flake under load) (supervise-gate-test-flake).

• supervisor: qualify tmux liveness by session:window_id + socket (supervisor-tmux-window-identity).

• taskfleet-core: verify projection id key matches file body (projection-key-body-consistency).

• tracing_appender::non_blocking for JSONL log throughput (nonblocking-log-appender).

Fixed

• Resolve build-script input paths from each Cargo invocation so a shared target
  directory cannot retain a removed release-worktree path in the cached build
  script executable.

• Restore the single canonical default state root and enforce its identity in
  routine CI.

• Reconcile a confirmed late recovery merge from failed to done instead of
  leaving a landed run reported as failed.

• Preserve workmux-owned project prefixes on worker window names.

• Require bug-analysis workers to emit the canonical ## Triage analysis
  heading.

• Seed the real-protocol release fixture with its own unpublished note so it
  remains valid when the production changelog has just been finalized.

• (agent-skips-run-merge-idle-pending).

• (stint-handoff-nonexistent).

• Autonomous-merge SKILLs do not tell agent to submit terminal node.report (spinoff-must-submit-node-report).

• Blocked terminal report (success:false) deletes the worktree branch instead of preserving it for the human (blocked-report-deletes-branch).

• Bundled SKILLs document flag forms, terminology, and envelope shapes that don't match the binary (skill-binary-doc-sync).

• Cancelled run hides preserved dirty worktree (cancelled-run-hides-preserved-worktree).

• Clippy format push warnings break CI (clippy-format-push-ci).

• Doctor skill test depends on host tools (doctor-test-host-tools).

• Interactive 'code' run self-merged to done without user's /worktree-merge (interactive-code-run-self-merged).

• Isolate protocol fixture from finalized release notes (protocol-fixture-release-notes).

• Read build paths from the current Cargo invocation (build-script-worktree-path).

• Recovery merge leaves landed run failed (recovery-merge-status).

• Release gate fails on CI jq and workflow token (taskfleet-release-gate-ci-portability).

• Release wrapper rejects ossctl 0.10.1 (release-wrapper-rejects-3).

• Release wrapper uses unsupported gh repo shorthand (release-wrapper-uses).

• Restore bare-CI portability before Taskfleet R8 (pre-r8-ci-portability).

• Restore the single canonical default state root (canonical-root-regression).

• Restore the workmux project prefix emoji on Taskfleet worktree windows (workmux-project-prefix-emoji).

• Spawning session gets no completion notification when an async run finishes/merges (no-completion-notification-to-parent).

• Taskfleet selected incidental default state over runs in a nondefault root (taskfleet-dual-state-root).

• Use ULID entropy in run-create branch names (run-branch-name-ulid-entropy).

• Worker Claude process can hang mid-run; run reports failed though work is committed-unmerged (worker-process-hang).

• contract under-declares the release surface: no homebrew target, and cargo-publish contradicts the documented CI publish (contract-declare-ci-publish-surface).

• notify test fires_hook_with_completion_env is order-dependent (TOCTOU on async hook file) (notify-test-toctou-flake).

• publish-crates fixture chmods symlinked system tools on Linux CI (publish-crates-fixture-symlink-chmod).

• run create with a long --title spawns stillborn (tmux window-name truncation mismatch) (run-create-long-title-stillborn).

• run show reports null worktree_path/source_branch for a live pending run (run-show-null-worktree-path).

• run wait JSON cannot distinguish a timeout from a settled result (run-wait-json).

• stint-handoff blocks on unrelated global runs (intake-bug-taskfleet-6edf517c691a).

• version_envelopes snapshot stale after bump to 0.1.5 (version-envelopes-snapshot).

Install taskfleet 0.8.2

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/jarimustonen/taskfleet/releases/download/v0.8.2/taskfleet-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install jarimustonen/taskfleet/taskfleet

Download taskfleet 0.8.2

File	Platform	Checksum
taskfleet-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
[taskfleet-aarch64-unknown-linux-gnu.tar.xz](https://github.com/jarimustonen/taskfleet/releases/download/v0.8.2/taskfleet-aarch64-unknown-linux-gnu...