prism_banner 0.1.0

Dismissible in-app announcement banners for Flutter — release notes, promos, and maintenance notices with persistence, scheduling, and theming. Part of the Prism package family.

Changelog

0.1.0

• Initial release.
• PrismBanner — renders the first eligible announcement as a dismissible banner; collapses to nothing when none apply.
• PrismAnnouncement — id + version based re-show semantics, scheduling (startsAt/endsAt), severities, and optional action button.
• PrismBannerPriority — newest / oldest / severity selection.
• Pluggable BannerDismissStore with shared_preferences default and an in-memory implementation for tests.