Concise monthly summary for 2026-02 focusing on TanStack/query features and bug fixes, documenting business value and technical achievements.

June 2025: TanStack/query – Persistence: Restore Queries with filtering by queryKey and exact match. Refactored persisterRestoreAll to restoreQueries, introducing support for filtering restored queries by queryKey and an exact match option to control which cached queries are restored from storage, enhancing flexibility of the persistence client. This change includes a fix commit addressing the restoration path (#9230) and aligns with storage-driven restoration workflows.

January 2025 performance summary for mrousavy/expo: Focused on hardening calendar data handling and improving resilience for events without location data. Delivered a bug fix to make Event.location nullable, reducing runtime errors and aligning with real-world calendar usage. This work was complemented by a targeted code fix in expo-location to support nullable Location types, ensuring safer event data processing across expo-calendar. Cross-repo coordination improved traceability with issue #33802. Key impact: fewer crashes when events lack location data; smoother onboarding for developers building calendar features; improved data model consistency across expo-location and expo-calendar.

December 2024 monthly summary for TanStack/query focusing on API cleanliness and documentation alignment. Delivered a focused API cleanup by removing an unused notifyOnChangeProps prop from useQueryFocusAware, simplifying the function signature and its documentation. This reduces API surface, improves developer experience for consumers, and aligns docs with actual usage. No major bugs reported this month; all changes are non-breaking cleanup and documentation updates. Emphasized maintainability and clearer guidance for contributors.