v0.4.2

diffusionstudio/corev0.4.2Jun 24, 2026by github-actions[bot]

AI Summary

A maintenance release for OpenTUI focusing on terminal output backpressure, clipboard support (OSC 52), and fixes for scrolling and selection.

Key Highlights

Handles threaded output backpressure and stale FPS issues
Probes and fixes OSC 52 clipboard support
Fixes scroll position and selection behavior
Shares catalogue across entry points for solid components

New Features

Threaded output backpressure handling
OSC 52 clipboard support
Scroll position and selection fixes
Cross-entry point catalogue sharing

Full Release Notes

## What's Changed
* handle threaded output backpressure + stale fps by @kommander in https://github.com/anomalyco/opentui/pull/1169
* fix(solid): share catalogue across entry points by @simonklee in https://github.com/anomalyco/opentui/pull/1171
* terminal: probe OSC 52 clipboard support by @simonklee in https://github.com/anomalyco/opentui/pull/1168
* clipboard: fix OSC 52 target handling by @simonklee in https://github.com/anomalyco/opentui/pull/1182
* fix: scroll position and selection by @simonklee in https://github.com/anomalyco/opentui/pull/1188


**Full Changelog**: https://github.com/anomalyco/opentui/compare/v0.4.1...v0.4.2