flutter_guard_sdk 0.1.5

Production infrastructure for Flutter applications — networking, auth refresh, caching, offline sync, diagnostics, and a debug inspector.

Changelog

All notable changes to this project are documented in this file.

0.1.5

• Updated Dart and Flutter SDK environment constraints to sdk: ">=3.0.0 <4.0.0" and flutter: ">=3.0.0" so developers on stable Flutter channels can install and use FlutterGuard.

0.1.4

• Support links hide the UPI ID. Phones open a UPI app; desktops show a QR.

0.1.2

• README now includes developer details and UPI support (QR on desktop, upi:// on phone).

0.1.1

• README documentation, contributing, security, and license entries now open the files on GitHub.

0.1.0

• Initial public release, published as flutter_guard_sdk because flutter_guard is too similar to the existing flutter_guards package on pub.dev.
• Network client with GET, POST, PUT, PATCH, DELETE, HEAD, custom methods, multipart upload, download, typed parsing, interceptors, timeouts, and cancellation.
• Retry engine with exponential backoff, jitter, and idempotent defaults.
• Concurrency-safe token refresh.
• In-flight request deduplication.
• Memory and persistent cache with TTL, tags, and cache policies including stale-while-revalidate.
• Offline queue, automatic sync, and conflict resolution strategies.
• Page, offset, and cursor pagination with duplicate loadMore protection.
• Diagnostics, structured logging, redaction, and performance metrics.
• In-app debug inspector.
• Local feature flags with rollout and targeting.
• Environment presets, lifecycle monitoring, debouncer, throttler, and Result.
• Complete example application that runs without a production backend.