Product Updates

Swift SDK

PowerSync Swift SDK: v1.14.1

[INTERNAL] The GRDB integration now uses high-level GRDB APIs to run statements. Previously, it would use the raw connection pointer only. (PR #140)

June 2, 2026

PowerSync Dashboard

Searchable Instance Logs in the PowerSync Dashboard

Until now, finding the right entries in the PowerSync Dashboard's instance logs meant scrolling the feed or using browser search. That works for the last...

May 29, 2026

Swift SDK

Swift SDK 1.14.0: Now Pure Swift

For this release, we've re-implemented the Swift SDK in pure Swift (it was based on a binary XCFramework of our Kotlin SDK in previous versions). This...

May 27, 2026

Flutter SDK

Dart/Flutter Client SDK: v2.2.0

[IMPROVED] On the web, OPFS is now used on Safari even without special headers. The SDK will re-use existing web databases to avoid a data loss, see the docs. To make use of this feature, update web workers with dart run powersync:setup_web after upgrading. (PR #422)

May 27, 2026

JavaScript/Web SDK

JavaScript Web Client SDK: v1.38.2

[IMPROVED] connect() now invokes your backend connector's upload at least once per call, even when the sync service is unreachable, so pending local writes get an upload attempt instead of waiting for a successful connection. (PR #977)

May 27, 2026

React Native SDK

React Native Client SDK: v1.35.3

[IMPROVED] connect() now invokes your backend connector's upload at least once per call, even when the sync service is unreachable, so pending local writes get an upload attempt instead of waiting for a successful connection. (PR #977)

May 27, 2026

CLI

PowerSync CLI: v0.9.6

[ADDED] powersync compact to trigger compaction on the linked PowerSync Cloud instance and reclaim sync bucket storage. Supports an optional --timeout=<minutes> flag (default 30, use 0 to wait indefinitely) for long-running compactions on large buckets.

May 27, 2026

Node.js SDK

Node.js Client SDK [Beta]: v0.18.7

[IMPROVED] connect() now invokes your backend connector's upload at least once per call, even when the sync service is unreachable, so pending local writes get an upload attempt instead of waiting for a successful connection. (PR #977)

May 27, 2026

PowerSync Service Postgres MongoDB

Self-Service Private Endpoints in the Dashboard

Private Endpoints can now be created and managed directly from the PowerSync Dashboard. Previously, provisioning required us to set things up on your behalf....

May 26, 2026

PowerSync Service

Sync Streams Are Now Generally Available

We are excited to announce that Sync Streams have advanced from beta to GA - APIs are stable, and they've proven themselves in production. They are a core...

May 14, 2026