flutter_liveness_actions 1.3.4

Liveness-aware face action helpers for Flutter mobile apps using Google ML Kit Face Detection. Not an identity verification SDK.

1.3.4

• Improved pub.dev Example tab via example/example.md (screenshots, demo map, minimal session snippet).

1.3.3

• README screenshots now use absolute GitHub URLs so they render on pub.dev.
• Example app no longer customizes pageTransitionsTheme (avoids CI break on Flutter stable where CupertinoPageTransitionsBuilder moved to cupertino.dart).

1.3.2

• Added tool/ci_local.sh to mirror GitHub Actions checks locally before push.
• CI package analyze now targets lib and test only so example is analyzed after its own pub get.

1.3.1

• Documentation polish: removed leftover 0.x wording from README, refreshed doc/API.md for the 1.x line, and added example app screenshots under doc/assets/screenshots/.

1.3.0

• Improved blink detection: faster eye smoothing, longer blink window, and a short latch so challenge steps do not miss single-frame blink pulses under adaptive FPS.
• Challenge flow no longer blocks non-centerFace steps behind a strict quality gate, so blink/turn/hold can complete with natural head motion.
• ChallengeSequenceFactory now attaches target zones when generating followTargetPath steps (enableTargetPath / randomizeTargetPath).
• Example app redesign: Material 3 theme, animated welcome/disclaimer flows, realtime detection + settings panel, follow-the-dot with smooth motion and confetti finale, and more reliable live-challenge camera handoff.
• Example iOS Podfile enables camera permission macros and documents the 15.5+ deployment target for ML Kit.

1.2.2

• Maintenance release with synchronized version metadata across pubspec, packageVersion, README, and CHANGELOG.

1.2.1

• Fixed Dart formatting for MultiFaceSecurityGate so CI format checks pass.
• Synchronized package version across pubspec.yaml, packageVersion, README, and CHANGELOG; added a version-sync test.

1.2.0

• Added MultiFaceSecurityGate with SecurityViolationCode.multiFaceDetected fail-safe that locks ChallengeFlowController into a compromised state (no retries).
• Added FaceJitterFilter for temporal smoothing of yaw/pitch/roll and bounding-box centers across a rolling frame window.
• Enriched OnboardingAuditEvent / AuditTrailRecorder with performance profile, latency/FPS context, immutable privacy flags (derivedSignalsOnly, rawImagesStored), and optional securityViolation.
• Wired multi-face security + jitter filtering into LivenessActionSession (opt-out via constructor flags).
• Session now also advances geometry-based challenge steps via processFrame.

1.1.0

• Added dynamic target / follow-the-dot challenge support.
• Added target-zone interaction models and evaluators.
• Added face-position path tracking for interactive onboarding challenges.
• Added new challenge presets for basic, extended, low-end-friendly, and dynamic target flows.
• Added simulator scenarios for moving-target challenge testing without camera.
• Added documentation for dynamic challenge flows and their limitations.
• Expanded tests for target tracking, path completion, randomized target sequences, and simulator scenarios.

1.0.1

• Replaced placeholder LICENSE with the full MIT License.
• Added safe processing-failure handling to prevent stuck frame-processing state after InputImage conversion or ML Kit errors.
• Updated the example app to select Android/iOS camera image formats more safely.
• Improved example camera error handling for unsupported image formats.
• Updated SECURITY.md with a real maintainer contact.
• Documentation and release-readiness polish.

1.0.0

• First stable release.
• Public API freeze documented in doc/API.md and doc/STABILITY.md.
• SemVer compatibility policy for 1.x.
• Documentation and example polish for production host integration.

0.9.0

• Release candidate: public API freeze candidate (see doc/STABILITY.md, doc/API.md).
• Exported ChallengeStepEvaluator as an advanced API.
• Platform integration notes for Android/iOS camera + ML Kit (doc/PLATFORM.md).
• Publishing checklist (doc/PUBLISHING.md) and richer example README.
• Expanded challenge / session edge-case tests and adapter empty-face coverage.
• Challenge retries honor synthetic timestamps (retryCurrentStep(now:)).
• Renamed documentation directory to doc/ for pub.dev layout.
• CI: toolchain logging, publish dry-run, Flutter action cache.

0.5.0

• Added LivenessActionSession facade for camera-agnostic pipeline orchestration.
• Added LivenessActionSnapshot and packageVersion constant.
• Expanded docs: architecture, API review, device testing checklist.
• Example: live camera challenge flows (default + randomized) using the session facade.
• CI analyzes the example app; Flutter channel matrix scaffold.
• Additional session integration tests.

0.3.0

• Randomized challenge sequences with seed, nonce, and center-face-first option.
• Localization-ready guidance catalog with stable messageKey values.
• Accessibility metadata: semantic labels, haptics hints, high-contrast labels, live announcements.
• Advanced audit trail recorder and timeline events in audit JSON.
• Example flows for default and randomized challenges with accessible guidance banner.

0.2.0

• Adaptive performance controller with confirmation hysteresis.
• Richer device capability recommendations from latency and drop rate.
• Frame processing pause/resume/reset and config updates.
• Improved quality gate with optional lighting/confidence heuristics.
• Expanded guidance builder (challenge steps, lighting, slow processing, permission).
• Session lifecycle helpers for pause/resume/dispose.
• Face position distinguishes not-centered vs out-of-frame.
• Example app: real camera permission, live camera/ML Kit demo, lifecycle handling, polished diagnostics.
• Android/iOS camera permission setup for the example.

0.1.0

• Initial package structure.
• Core face action models.
• ML Kit face adapter.
• Blink detection.
• Head movement detection.
• Face positioning.
• Challenge flow controller.
• Signal smoothing.
• Frame processing diagnostics.
• Privacy-safe audit event builder.
• Example app.
• Unit tests.