leonard_flutter 0.1.5

Host WidgetsBinding for Leonard.

Changelog

0.1.5

• core.handshake now advertises a capabilities list alongside the extension manifest. screenshot (the raw core.screenshot VM extension) is reachable but is not a namespaced tool, so it never appeared in the manifest — a driver listing tools would wrongly conclude "no screenshot". It is now reported as a capability, gated on the same debug/profile condition as the extension itself (absent in release).

0.1.4

• Extension contract extracted to the new leonard_contract package (Flutter-free): LeonardExtension, LeonardTool, PerceptionExtension, ExtensionRegistry, and the dispatch helpers now live there and are re-exported via contract.dart, so consumers are unaffected. Adds a leonard_contract dependency. The unused frame-callback and error-handler hooks were dropped, removing the SchedulerBinding / FlutterErrorDetails coupling from the contract; the binding's error-ring-buffer capture is unchanged.

0.1.3

• Perception serialization de-duplicated: serializePerceptionFragment now lives in genesis_perception and is re-exported here. Bumps the genesis_perception floor to ^0.1.2 (the version that introduced it).
• Observation: expose scroll extent (pos / min / max) on scrollable nodes, so the agent can see scroll position and bounds instead of guessing.

0.1.2

• Fix: a new agent handshake resets the session-terminated latch set by core.done. Previously, reusing one running app across multiple agent drives left the binding permanently terminated after the first drive's core.done, so every subsequent action returned session_terminated and the agent appeared stuck (model-agnostic). core.handshake now clears the latch — a handshake marks the start of a new session.

0.1.1

• Fix: ship the compiled DevTools extension bundle in the published package. 0.1.0 omitted extension/devtools/build/ because the repo-root build/ .gitignore rule excluded it (pub publish honors .gitignore), so the "Leonard" DevTools tab was missing for consumers. The bundle is now un-ignored and shipped.

0.1.0

• Host WidgetsBinding (LeonardBinding) with a single-path perception observation pipeline (PerceptionOwner-backed serialization).
• LeonardExtension authoring contract; core fragment is perception-native.
• Ships the DevTools extension (the "Leonard" tab) via extension/devtools/.
• VM-service surface ext.exploration.* (protocol-stable).