Implement a new Flet extension/control that wraps a third-party Flutter package end-to-end, including dependency selection, version pinning, compatibility checks, Python/Flutter integration, docs, examples, tests, and CI updates. Use when adding any flet_*…
Use when adding or changing deprecations for Python controls/APIs in sdk/python/packages/, including V.deprecated fields, deprecated decorators, version lifecycle, and docs admonitions/labels.
Use when asked to prepare new Flet release by bumping versions and author release notes.
Use when testing or debugging Flet apps in maintainer/contributor development mode with local Python package sources and the local Flutter client, including web, desktop, browser, and computer-use verification workflows.
Use when writing or reviewing Flet documentation, including Python docstrings (Google style, reST roles, admonitions), Markdown docs (cross-references, images, code examples), and sidebar navigation.
Use when asked to add, revise, or review a changelog or release-notes entry in this repo. Inspect the existing changelog section style and the relevant PR, issue, and commit context first, then write a focused entry in the correct release section without…
Use whenever editing validation for Python controls in sdk/python/packages/: adding/changing constrained properties, `Raises: ValueError` docstrings, `before_update()` checks, `raise ValueError`, Annotated/V rules, or __validation_rules__.
Create or update Flet control screenshots and GIFs that are generated from integration tests and shown in docs. Use when working on `sdk/python/packages/flet/integration_tests/examples`, refreshing static or interactive golden screenshots, or replacing old…