stem_flutter 0.4.0

Flutter integration helpers for mobile-friendly Stem runtimes.

Changelog

0.4.0

• Ship a package skill for workflow host ownership and Flutter lifecycle handling.
• Require Dart >=3.13.0 <4.0.0 through a compatible Flutter SDK.
• Require Stem >=0.5.0 <1.0.0, allowing later pre-1.0 releases.
• Added Flutter bindings for core WorkflowHost and HostedRun, including lifecycle-aware foreground recovery, ownership-safe controller teardown, and snapshot-only HostedRunBuilder.

0.3.1

• Recover the unpublished 0.3.0 release using the corrected publishing workflow. Includes the breaking integration changes listed below.
• Require Stem >=0.4.2 <0.5.0, the fresh recovery release.

0.3.0

• Documented core StemApp.runUntilIdle for app-owned background callbacks, including admission deadlines, safe draining, outcome mapping, and OS limits.
• Added StemFlutter.createApp, returning the ordinary core StemApp with Flutter initialization and local-worker defaults; re-exported the stable API.
• Required Stem >=0.4.1 <0.5.0 for bounded runs and lifecycle fixes.
• Breaking: Removed the Flutter queue monitor, snapshot/tracked-job models, custom worker host, and worker signal/status protocol. Use existing core Stem APIs instead.
• Removed TimeMachine initialization and its dependency from the adapter-neutral package. Required Ormed dependency setup now lives in stem_flutter_sqlite.
• Removed binary asset payload helpers for the custom worker-isolate protocol.
• Kept debug presentation in the example rather than the integration package.
• Replaced manual isolate setup with standard Stem task APIs.

0.2.1

• Widened Stem compatibility to include the 0.4 portable runtime line.
• Updated the Flutter integration for the Stem 0.3.0 release train and Dart 3.12 minimum.
• Updated the Flutter integration for Stem 0.3.0 and explicit worker startup.

0.1.0

• Initial Flutter integration package for Stem.
• Added storage path helpers, TimeMachine bootstrapping, worker isolate hosting, and queue monitoring primitives.