Release v1.7.0

[1.7.0] - 2026-09-13

Fixed

• Splash screen too slow — reduced delay from 3.5s to 2s, transition from 1000ms to 500ms (#19)
• Snackbar shows stale count — now reads directly from Hive box length (#16)
• Auth listener leaks — Settings and VerifyEmail screens properly dispose listener (#18)
• aspectRatio division by zero — Wallpaper and DownloadedWallpaper models guard against zero height (#20)
• HTTP client never closed — DownloadServiceNative now closes in finally block (#21)
• CronSecret empty bypass removed — unauthenticated requests properly rejected (#23)
• hasClients crash — SearchScreen and StaggeredGrid guard scroll controllers (#28)
• Search race condition — request ID prevents stale responses overwriting fresh results (#43)
• Category tabs don't auto-scroll — selected tab now scrolls into view (#46)
• Null-safe primaryDelta — WallpaperEditorScreen handles null gesture data (#47)
• RefreshIndicator broken — DownloadsScreen uses SingleChildScrollView wrapper (#51)
• Moodboard null created_at — Moodboard model falls back to DateTime.now() (#53)
• Sync mutex race — FetchAndSyncWallpapers uses bool guard to prevent concurrent runs (#34)
• Logger init race — Logger now uses sync.Once for safe initialization (#59)
• Content-Length not forwarded — ProxyImage forwards upstream Content-Length header (#60)
• Cleanup returns 200 on error — now returns HTTP 500 with error details (#35)
• FlexInt 32-bit overflow — widened from int to int64 for safe parsing (#62)
• Windows sharing broken — cross-platform path construction, file flush, mimeType set, fallback via cmd /c start (#67)
• CORS wildcard panic — replaced invalid http://localhost:* with AllowOriginsFunc (#67)
• Dockerfile skips tests — now runs go test ./... before building (#63)
• Retry on failed wallpaper loads — StaggeredGrid shows error state with retry button (#37)

Added

• Concurrent category sync — goroutines + sync.WaitGroup syncs all 7 categories in parallel (#55)
• Health check verifies DB — pings Supabase to confirm database connectivity, returns degraded (503) if unreachable (#56)
• Graceful shutdown waits for sync — in-flight sync completes before server exits (#57)
• Configurable sync pages — SYNC_MAX_PAGES env var (default 3) (#61)
• Configurable retention — WALLPAPER_RETENTION_DAYS env var (default 3) (#61)
• Search proxy input validation — whitelist of allowed query params, rejects unknown with 400 (#24)
• System theme detection — first launch reads dark/light preference from OS (#41)
• Category switch animation — AnimatedSwitcher wraps grid for smooth fade+slide transitions (#45)
• Landscape orientation support — compact header, smaller nav bar, all 4 orientations enabled (#49)
• Image precaching on detail screen — full-resolution image preloads for faster perceived load (#39)
• Accessibility semantics — CategoryTabs and WallpaperCard labeled for screen readers (#29)
• flutter_localizations — Material + Cupertino delegates for proper locale support (#52)
• Haptic feedback consistency — selectionClick on category tab changes (#44)

Changed

• CORS tightened — restricted to known frontend origins via AllowOriginsFunc (#24)
• Retry with exponential backoff — Wallhaven API requests retry up to 3 times (1s/2s/4s delays) (#54)
• Error response format standardized — consistent JSON error payloads across all endpoints (#58)
• FlexInt widened to int64 — prevents overflow on 32-bit platforms (#62)
• Shutdown timeout increased — from 10s to 15s to accommodate sync wait (#57)