mini_program_sdk 0.3.5

Portable runtime SDK for the Flutter mini-program platform.

Changelog

0.3.5

• make MiniProgramBackendEndpoint.enableLocalLoopbackFallback active for publisher backend calls so local mock backend URLs can fall back between 127.0.0.1 / localhost and Android emulator 10.0.2.2

0.3.4

• add MiniProgramBackendStore, MiniProgramBackendSnapshot, MiniProgramBackendQuery, and binding resolution for lazy publisher backend data state
• add miniProgramBackendQuery actions that call the existing publisher backend connector, store loading/success/error state by request id, and trigger bound UI rebuilds
• add miniProgramBackendBuilder for loading, error, child, empty, and simple repeated item templates with {{backend.*}} and {{item.*}} bindings

0.3.3

• add lazy publisher-owned backend connector APIs for mini-program server calls without putting publisher backend secrets in the host app
• extend MiniProgramEndpoint with optional backend configuration and route miniProgramBackend Stac actions by the current mini-program appId
• keep backend HTTP clients lazy, cache GET calls only with explicit TTL, reject absolute action URLs, and send delivery access keys to publisher backends only when explicitly enabled

0.3.2

• add the MiniProgram Tools VS Code Marketplace link and install command to the README so host app developers can discover guided setup and diagnostics

0.3.1

• add MiniProgramEndpoint.public(...) for public/static CDN, GitHub Pages, and demo mini-program delivery without a MiniProgram access key
• allow MiniProgramEndpoint.accessKey to be null for public endpoints while keeping protected endpoint access-key validation unchanged

0.3.0

• add MiniProgramEndpoint and EndpointRoutingMiniProgramSource so one host app can open many mini-programs from different API base URLs by appId
• add MiniProgram access key support through the x-mini-program-access-key HTTP request header
• document pairing this header with backend-side key validation for protected multi-publisher endpoints
• keep UI launch calls appId-only while endpoint config owns server/API and access-key routing

0.2.0

• add MiniProgramScope, MiniProgramController, MiniProgramConfig, MiniProgramLaunchOptions, and MiniProgramLauncher as the primary host-owned app integration API
• keep MaterialApp, router, theme, localization, state management, and navigator setup fully owned by the host app
• deprecate the free openMiniProgram(...) helper and MiniProgramLauncherButton in favor of scope-based launching
• add lazy runtime creation and owned-source disposal support

0.1.3

• replace the minimal spinner with a full-screen branded loading surface so cloud-hosted mini-program launches do not show a blank page during manifest and screen fetches
• make MiniProgramPage render a scaffolded loading state with the resolved mini-program title before the delivered screen is ready
• refresh README examples around generated host app usage and cloud backend build/run defines

0.1.2

• add LocalMiniProgramBackendDefaults so host apps can resolve target-aware local backend URLs from one shared SDK helper
• keep stable local defaults for Android emulator, desktop, Chrome on the same machine, and iOS simulators while preserving explicit base-URL and host/port override support
• document the local backend conditions for emulator, USB adb reverse, and physical-device Wi-Fi workflows

0.1.1

• add local loopback fallback in HttpMiniProgramSource so local Android development can retry between 10.0.2.2 and 127.0.0.1 when the first local backend transport path is unavailable
• add regression coverage for transport fallback while keeping normal HTTP backend error handling unchanged

0.1.0

• first public release of the portable Flutter mini-program runtime SDK
• add MiniProgramRuntime, MiniProgramRuntimeScope, and MiniProgramPage
• add openMiniProgram(...) and MiniProgramLauncherButton
• add manifest loading, capability validation, feature flags, and cache helpers
• add host bridge dispatch and Stac-based rendering support