Product Updates

.NET SDK

PowerSync .NET SDK: v0.1.3 (Beta)

[ADDED] Support for loading custom SQLite extensions on PowerSync-managed connections via `MDSQLiteOptions.Extensions`.

August 4, 2026

Swift SDK

PowerSync Swift SDK: v1.16.0

[ADDED] alpha support for checkpoint requests, which let you wait until the local database has caught up to the server's current sync state, to ensure that data is up to date for that point in time. Requires PowerSync Service v1.24.0 or later.

August 4, 2026

JavaScript/Web SDK

JavaScript Web Client SDK: v2.1.0

[ADDED] Tabs now share sync status over a broadcast channel when shared workers are disabled (e.g. Safari, mobile), so multi-tab apps no longer get stuck waiting for `hasSynced` on the blocked tabs. Also fixes a race where `connect()` could transiently clobber the offline-restored sync status on a warm boot.

August 3, 2026

Node.js SDK

Node.js Client SDK [Beta]: v0.20.1

[FIXED] a race where `connect()` could transiently clobber the offline-restored sync status on a warm boot, briefly flipping `hasSynced` to `undefined` and dropping stream subscriptions until the core's first status arrived.

August 3, 2026

React Native SDK

React Native Client SDK: v2.0.1

[FIXED] a race where `connect()` could transiently clobber the offline-restored sync status on a warm boot, briefly flipping `hasSynced` to `undefined` and dropping stream subscriptions until the core's first status arrived.

August 3, 2026

Kotlin SDK

PowerSync Kotlin SDK: v1.14.1

[BREAKING] The Room integration now uses Room 3.0. If you use the (beta) Room integration, you need to update your project to Room 3.0 as well.

July 29, 2026

React Native SDK JavaScript/Web SDK Node.js SDK Capacitor SDK

PowerSync JavaScript SDKs: v2.0

Version 2.0 of the PowerSync JavaScript SDKs (Web, React Native, Node.js, and Capacitor) is a major release focused on a cleaner public API, simpler and more intuitive setup, and smaller bundles. It includes breaking changes, but for most apps they are small and mechanical.

July 29, 2026

Dart/Flutter SDK

Dart/Flutter Client SDK: v2.3.3

[FIXED] Calling disconnect() on an already-closed database works again; a v2.3.2 fix had broken it.

July 28, 2026

PowerSync Service MongoDB Azure DocumentDB

Announcing Azure DocumentDB Support (Experimental)

Azure DocumentDB (formerly Azure Cosmos DB for MongoDB vCore) is now a supported source database for PowerSync, available as an experimental release.

July 8, 2026

PowerSync Service

PowerSync Service: v1.23.3

[ADDED] Experimental support for Azure Cosmos DB for MongoDB vCore (Azure DocumentDB) as a replication source.

July 7, 2026