Devlegate 0.5.5

0.5.5 -- 2026-09-28

Operationally hardened self-hosting, recovery, observability, and distribution
for reliable local agent orchestration.

Added

• Added a safe automatic retry when zero-delta execution detects verified
  descendant product drift, while preserving the original report and machine
  provenance.
• Added human-readable generated commit history without losing machine
  provenance, plus coherent live status, active execution-log access, and
  accurate scheduler blocking diagnostics.
• Added worker and service-host environment isolation and diagnostics for
  externally supervised readiness and hosting.
• Added detailed semantic package-build progress and hardened Debian/package
  metadata, while excluding vendored NanoYAML from Devlegate coverage metrics.
• Added universal worker handoff through review and accepted finalization,
  including zero-product-delta accepted completion and durable long-form
  reports.
• Added bound pre-worker execution-workspace recovery, durable standalone launch
  identity, bidirectional managed-systemd and host representation
  reconciliation, and end-to-end operator-recovery continuation with coherent
  recovery status.

Fixed

• Kept no-drift, divergent-history, unpublished-worker, and ticket-state races
  on fail-closed or reconciliation paths while hardening recovery boundaries.

Devlegate 0.5.4

0.5.4 -- 2026-09-26

Operational project hosting, durable lifecycle compatibility, and release-proof tooling.

Added

• Added explicit service and execution log access, registered project addressing, and per-user host installation.
• Added systemd user supervision with automatic project hosting and standalone/Debian distribution proof tooling; binary publication remains deferred to 0.6.0.

Changed

• Made service relaunch identity distribution-neutral and systemd unit authority compact, while retaining compatibility with legacy persisted units.
• Hardened reproducible standalone and Debian packaging, including direct installation of the Debian executable at /usr/bin/devlegate.

Fixed

• Fixed lifecycle/systemd compatibility and error handling so managed stop and restart use authoritative units and report operational failures without tracebacks.

Devlegate 0.5.3

0.5.3 -- 2026-09-23

Checkpoint-aware service lifecycle, explicit execution retirement, and distribution hardening.

Added

• Added graceful checkpoint-aware service restart and explicit execution drop while preserving durable execution evidence.

Changed

• Made service stop/restart respect worker checkpoint and authority boundaries.
• Hardened licensing and distribution boundaries for core code, default templates, and the vendored NanoYAML dependency.

Fixed

• Fixed lifecycle response and wakeup races that could regress durable lifecycle state or delay accepted lifecycle requests by a polling interval.
• Hardened execution-drop cleanup and recovery, including submodule worktrees and partially completed retirement.

Devlegate 0.5.2

0.5.2 -- 2026-09-21

Service runtime consolidation, diagnostics, and authority hardening.

Added

• Exposed the loaded version and informational PID of the running service, including client/service version-mismatch warnings.
• Persisted the latest terminal service failure for offline status reporting.

Changed

• Unified service hosting, scheduler authorization, owner-thread access, and Linux hosted-runtime boundaries.

Fixed

• Hardened service startup and removed obsolete compatibility seams.

Devlegate 0.5.1

0.5.1 -- 2026-09-20

Finite CLI presentation, recovery hardening, and test execution improvements.

Added

• Added concise finite CLI and status presentation with machine-readable YAML and JSON output.
• Added isolated bundled NanoYAML 0.2.1 support for the released source tree.

Changed

• Improved parallel test and coverage execution.
• Hardened accepted-ticket integration and recovery handling.

Fixed

• Fixed service termination after successful automatic resume.

Devlegate 0.5.0

0.5.0 -- 2026-09-17

Persistent service execution, separated runtime state, and reproducible source distribution.

Added

• Added a persistent service that owns workflow execution, with CLI clients using local IPC for status and supported operations.
• Added the final service commands: bare devlegate, devlegate foreground, devlegate once, and devlegate stop.
• Added SQLite-backed runtime state separate from product history and workflow control history.
• Added interruption recovery, explicit retry, product-base reconciliation, and same-base resume for retained execution progress.
• Added NanoYAML 0.2.0 flow-sequence support for managed workflow data.
• Added CI coverage reporting and publication of the coverage badge.
• Added an explicit distribution model covering Devlegate core, copyable default templates, and the separately licensed NanoYAML dependency.
• Added deterministic full-source release packaging and validation for source trees containing gitlinks.

Changed

• Separated product, control-plane, and per-ticket execution state and workspaces while keeping Devlegate responsible for lifecycle ownership.
• Routed service-owned status, planning, retry, reconciliation, and shutdown operations through the local service boundary.
• Made full-source archives reproducible and provenance-bearing, with normalized metadata and pinned recursive submodule content.
• Finalized public CLI and service terminology and made repeated service startup requests idempotent when a healthy owner already exists.

Fixed

• Hardened service ownership, IPC lifecycle, shutdown, retry, reconciliation, and restart handling so recoverable interruptions do not duplicate or lose execution state.

Removed

• Removed the public run and daemon service command forms and retired obsolete compatibility seams.

Devlegate 0.4.0

0.4.0 -- 2026-09-01

Control-plane isolation and Devlegate-owned execution lifecycle.

Added

• Added an independent control branch and Devlegate-owned control worktree outside the product checkout.
• Added isolated per-ticket execution worktrees and durable execution branches with lineage binding to product and control revisions.
• Added a typed worker report boundary and durable execution evidence owned by Devlegate.
• Added the accepted workflow state and serialized ancestry-only integration of accepted checkpoints into product history.
• Added explicit failed-execution retry with stale-attempt and current-admission validation.
• Added project bootstrap and rendering commands, project-context routing, and packaged Architect and Reviewer protocol artifacts.

Changed

• Moved canonical workflow state and Git lifecycle ownership off the worker and out of the product checkout.
• Made review and accepted work serial boundaries, and made only done work satisfy dependencies.
• Made bootstrap adapt to project-owned documentation and templates instead of overwriting them.

Fixed

• Failed closed on invalid control topology, worker mutations, publication races, unsafe execution workspaces, malformed reports, divergent integration, and invalid bootstrap state.

Removed

• Removed obsolete automatic recovery phases, generated-artifact staging, and dead compatibility state from the earlier single-checkout workflow.

Devlegate 0.3.0

0.3.0 -- 2026-08-25

Immutable planning, read-only observability, and stricter product boundaries.

Added

• Added read-only status and plan commands for workflow, repository, runnable-work, and blocked-work observations.
• Added immutable execution plans carrying the observed repository identity and exact selected-ticket authority into execution.
• Added GitHub Actions CI using the repository-local setup and validation path.

Changed

• Made observation, planning, and execution use consistent workflow and Git snapshots, including managed-directory state.
• Kept polling alive for blocked workflows while refusing unsafe execution and bounded worker event input before parsing.

Fixed

• Hardened pending-execution reconciliation, snapshot freshness, runtime branch validation, recovery admission, and unknown-state handling.

Removed

• Removed the legacy shell runtime, implicit pre-0.3 command forms, unbound pending compatibility, and obsolete launcher scaffolding.

Devlegate 0.2.4

0.2.4 -- 2026-08-24

Structured tickets, deterministic dependency scheduling, and worker-output safety.

Added

• Added restricted NanoYAML ticket metadata with canonical ticket identity and explicit backlog, todo, review, and done workflow paths.
• Added dependency validation, cycle detection, and deterministic selection of one runnable ticket whose dependencies are done.
• Added persisted selected-ticket identity and body binding for restart and recovery.

Changed

• Switched worker execution to headless structured events and rendered worker output as inert terminal data.
• Restricted worker input to the selected assignment and required execution context.

Fixed

• Prevented terminal-control injection and invalid ticket or dependency graphs from reaching worker execution, and hardened selected-ticket recovery across restart.

Devlegate 0.2.3

0.2.3 -- 2026-08-22

Observability and work-generation hardening.

Added

• Added work-generation identity derived from the observed remote revision and todo contents.
• Added richer dirty-tree and divergent-history diagnostics with persisted generation handling.

Changed

• Allowed valid local-ahead pending executions to survive restart when their ancestry remained provable.
• Made remote changes and todo changes independently produce new work generations.

Fixed

• Prevented repeated dispatch of unchanged blocked work, hardened pending-revision reconciliation, and restored exact terminal state after worker execution.