pubdiagnose 2.0.0-rc.2

Diagnose Dart dependencies: why packages are installed, what blocks upgrades, and which constraints conflict. CLI: pubdoctor.

Changelog

2.0.0-rc.2

Packaging / pub points

• Shortened pubspec.yaml description to the 60–180 character range required by pana (was too long → 0/10 “valid pubspec”).
• Added pana-detectable example at example/pubdiagnose_example.dart (+ example/README.md). Previous example/pubdoctor_example.dart did not match package name pubdiagnose.
• Relicensed from MIT to BSD 3-Clause (LICENSE).

2.0.0-rc.1

Packaging note

• Pub package published as pubdiagnose (CLI executable remains pubdoctor).
• Product display name / logos: PubDiagnose.
• Install: dart pub global activate pubdiagnose

Phases 28–35 — distributed, reproducibility, observatory, maintenance

• check --workers N — local distributed worker pool with result verification.
• environment snapshot|compare, reproduce check|export — sanitized env intelligence.
• migration explain + migration_packs/ — versioned rules with provenance.
• repair --certificate — pre/post/invariant repair contracts + negative verification.
• ecosystem / ecosystem package — observatory with offline last-known cache.
• security / security lockfile + pubdoctor.yaml security: keys.
• --minimal + remote workspace abstractions and soft memory budgets.
• maintain --audit|--safe|--apply|--ci|--repair-history — bounded maintenance controller.

Phases 14–20 — package intelligence

• risk — evidence-driven dependency risk (maintenance, compatibility, concentration).
• migrate — ordered SDK/package migration plans with save/status/resume.
• policy — workspace governance via pubdoctor.yaml policies.
• impact — upgrade/remove/upgrade-all change impact simulation.
• snapshot / drift — persistent project intelligence and drift detection.
• debug profile — incremental fingerprints and timing budgets.
• Feature maturity catalog, stability policy, maintainer docs, architecture map.

Phases 21–27 — integrity & self-healing

• health / heal — T0 internal self-healing with journal + verify/rollback.
• source check — lightweight source import/part diagnostics + analyzer bridge.
• repair — transactional deterministic metadata repair (idempotent).
• upgrade simulate|heal — sandbox upgrade simulation with bounded repair loops.
• environment + --portable — runtime profiles and capability reporting.
• watch — incremental integrity monitoring (--heal-safe / --repair-safe).
• audit repair|internal — repair provenance and architecture consistency.

1.1.0

• Kernel architecture (PubDoctorKernel / PubDoctor.open) with shared execution context, capabilities, and explicit service registry.
• Platform adapters for filesystem, process, environment, terminal, and paths.
• Resilience: fault-isolated analyzer pipeline, recovery journal, cache status/clean/repair, pubdoctor recover, pubdoctor doctor-report.
• Compatibility matrix, schema versioning, pubdoctor version [--check].
• Ecosystem: inspect, check --jsonl, controlled plugin registry, IDE docs.
• Maintenance: scripts/verify.dart, CI matrix, dependabot, website stub, ROADMAP / MAINTAINERS, architecture docs.
• CLI: check/unused/imports/explain/workspace/fix/baseline already present; added recover, cache, doctor-report, inspect, version.

1.0.0

• Initial release: dependency graph, constraint conflicts, override classification, outdated/unlock explanations, Dart/Flutter SDK blocker analysis, and CLI with JSON output.