Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Fix repository size not decreasing after deleting files
Implement deterministic simulation testing using shadow
Improve C++ bindings to use CompletionToken in most API functions
Update if-watch which fixes crash on Windows when local discovery is enabled
Automatically reload TLS certificate when it changes on the disk
Add raw UDP sockets API
Add raw QUIC streams API
Add explicit DHT lookups API
Implement cancellation in the C++ and Kotlin bindings

v0.10.0 - 2025-12-29

Improve support for file ownership and permissions on mounted repositories on linux
Support multiple store directories
Fix repository not syncing after being moved or renamed
Improve API docs
Allow access to local_endpoint.conf only for the current user or group
Fix memory leak in the networking code
Fix log messages not captured on windows when app started without console
Potential fix for the metrics endpoint sometimes stopping to accept new connections

v0.9.3 - 2025-10-14

Implement DocumentsProvider to expose Ouisync repositories to the Storage Access Framework on Android.
Fix infinite busy loop when connection fails while establishing topic streams
Fix crash in shareFile in the dart bindings
Restart the Android foreground service when the app is resumed

v0.9.2 - 2025-08-05

Use the same config and store directories as the GUI app.
Improve some error messages in the CLI app.
Introduce the logtee library for capturing log messages from multiple sources
Fix crash on older Linux and Android versions due to missing libc function
Fix crash due to race condition when concurrently opening the same repo multiple times
Fix kotlin API docs not being generated completely
Fix notification events being sometimes spammed indefinitely after creating new directory
Gracefully handle foreground service timeout
Unmount repositories prior to deletion

v0.9.1 - 2025-06-26

Fix panics when accessing the metrics endpoint.
Fix repositories not being closed cleanly on shutdown of the CLI app

v0.9.0 - 2025-06-05

Breaking changes

This release contains breaking changes in the syncing protocol and so apps on this version won't be able to sync with those on the previous version.
Changed syntax of some of the CLI commands.
Using the CLI app now requires running Ouisync server. This limitation may be lifted in a future version.

Other changes

Ongoing work towards improving iOS and macOS support.
Implement ouisync-service to exposes the Ouisync API over a simple IPC protocol used as a bridge between the Ouisync library and various language bindings. Also implement automatic generation of the public API for such bindings.
Implement Android Service to support syncing in the background on newer versions of Android.
Refactor and optimize the low-level networking module.
Implement an algorithm to better distribute the network load between peers and improve sync performance
Fix quinn bugs causing syncing to sometimes stop on Android and Linux.
Fix mount failure if repo not unmounted cleanly during the previous run of the app on Linux.
Fix file sizes being reported incorrectly by some Linux utilities (#173).
Update dependencies to their latest versions

v0.8.11 - 2025-01-27

Add support for EC private keys for TLS.
Update NDK to 27.2.12479018.

Appendix A: Git tags reference

This section lists older tags in the repository as a reference to the changes released before adhering to consistent release note format. A link to the comparison between the previous version and the listed version is provided to give some idea of the changes included in the version.