Product Updates

Swift SDK

PowerSync Swift SDK: v1.7.0

[ADDED] close(deleteDatabase:) method to PowerSyncDatabaseProtocol for deleting SQLite database files when closing the database. This includes the main database file and all WAL mode files .wal, .shm, .journal). Files that don't exist are ignored, but an error is thrown if a file exists but cannot be deleted. (PR #89)

November 6, 2025

PowerSync Service

PowerSync Service: v1.16.0

[ADDED] Ability to report client SDK usage. (PR #316) [ADDED] Migrated to OIDC publishing in the release workflow. (PR #384) [IMPROVED] Upgraded Node to 22.21.1 with --max-old-space-size-percentage support. (PR #388) [IMPROVED] Postgres: Reduced replication slot health check wait time to two minutes. (PR #387) [FIXED] Automatically re-create Postgres replication slots that are "lost" due to max_slot_wal_keep_size exceeded, using wal_status checks. (PR #387)

November 6, 2025

JavaScript/Web SDK Capacitor SDK

Introducing the PowerSync Capacitor SDK (Alpha)

Today we are introducing our native PowerSync Capacitor SDK ! This SDK extends the PowerSync Web SDK so you can use the same APIs in Capacitor apps (iOS,...

November 4, 2025

JavaScript/Web SDK

JS Web Client SDK: v1.28.0

[IMPROVED] Expose table names on Schema props, enabling schema.props.<table>.name access. (PR #741)

November 3, 2025

React Native SDK

React Native Client SDK: v1.28.0

[IMPROVED] Expose table names on Schema props, enabling schema.props.<table>.name access. (PR #741)

November 3, 2025

Node.js SDK

Node.js Client SDK [Beta]: v0.13.0

[IMPROVED] Expose table names on Schema props, enabling schema.props.<table>.name access. (PR #741)

November 3, 2025

Kotlin Multiplatform SDK

PowerSync Kotlin SDK: v1.8.1

Updated the powersync-sqlite-core extension to version 0.4.8

October 27, 2025

Flutter SDK Flutter Packages/Libraries

Improved Attachment Utilities in the Dart / Flutter SDK

Overview The PowerSync Dart/Flutter SDK now includes improved attachment utilities under package:powersync_core/attachments/attachments.dart . This new...

October 7, 2025

Flutter SDK

Flutter/Dart Client SDK: v1.16.0

[ADDED]  getCrudTransactions() returning a stream of completed transactions. This can be used to batch transactions when uploading CRUD data. (PR #320) [ADDED] [Alpha] Introduced sync streams as an early alpha release to enable more dynamic sync. Follow the discussion in #sync-streams-alpha in Discord, and see the docs. (PR #317) [ADDED] [Alpha] An improved attachments helper implementation in package:powersync_core/attachments/attachments.dart. See the docs to get started. (PR #311) [ADDED] [Experimental] Swift Package Manager support. (PR #325)

October 2, 2025

Kotlin Multiplatform SDK

More Robust SQL Queries for Kotlin Apps: Room and SQLDelight Integrations

The PowerSync Kotlin SDK lets you sync your backend database with a client-side SQLite database. On the client, you interact with the database using SQL....

September 19, 2025