Critical bug fixes• Fixed an issue where previously seen or liked/disliked articles could reappear after refresh. The feed now consistently excludes viewed/liked/disliked items and clears session cache on refresh to show the latest content.• Major image loading and caching improvements: images persist when swiping, redundant reloads are prevented, and the app preloads upcoming items for faster scrolling and lower data usage. Disk cache capacity increased.• Profile image upload: all user-facing error messages are now in English (“Failed to select image”, “Failed to upload profile image”).• Resolved a crash that could occur when saving article edits, with better error handling and clearer messages.• Fixed view counters not updating. Views are batched and de-duplicated with a short cooldown to avoid inflated counts.Feature enhancements• Infinite swipe is smoother with larger initial and incremental loads plus smarter preloading.• Interaction stats are now consistent when changing a reaction (e.g., like → dislike). Caching has a sensible TTL and can be cleared when needed.• Admin-only analytics dashboards were improved (real-time content and user stats, error/bug reports, top active users). These tools are not visible to end users.Security & reliability• Strengthened access controls and server-side validation for interaction records and content statistics.• Metrics updates are restricted to authenticated users, with improved logging and auditing for failures.iOS-specific fixes• Addressed a memory-protection error observed on recent iOS betas.• Improved build stability by resolving occasional build database lock issues.• Reduced release build size by removing debug artifacts (approx. 66.9 MB).Architecture & performance• New services for interactions and article metrics provide background batching, idempotent updates, retries, and better resilience under poor networks.• The feed provider now injects these services, clears interaction cache on refresh, and auto-filters content based on user interactions for a more relevant feed.Monitoring• Enhanced real-time error and bug tracking, with prioritized filtering and richer diagnostics to speed up issue resolution.

~Sunwoo Ju