v0.5.8

anomalyco/opentuiv0.5.8Aug 24, 2026by github-actions[bot]

AI Summary

This release addresses internationalization support for Thai text and improves mouse interaction tracking.

Key Highlights

UTF-8 width calculation improvements for Thai spacing marks
Independent mouse button tracking
CI improvements for matrix tests and core dumps

New Features

Thai spacing mark width counting
Independent mouse button tracking

Full Release Notes

## What's Changed
* ci: run all matrix tests after failures by @simonklee in https://github.com/anomalyco/opentui/pull/1412
* utf8: count Thai spacing marks in widths by @simonklee in https://github.com/anomalyco/opentui/pull/1413
* ci: save Linux core dumps from failed tests by @simonklee in https://github.com/anomalyco/opentui/pull/1414
* mouse: track buttons independently by @simonklee in https://github.com/anomalyco/opentui/pull/1416
* ot readme docs by @simonklee in https://github.com/anomalyco/opentui/pull/1417
* terminal: match Ghostty wide grapheme widths by @simonklee in https://github.com/anomalyco/opentui/pull/1415
* ci: include hidden core dump files by @simonklee in https://github.com/anomalyco/opentui/pull/1422


**Full Changelog**: https://github.com/anomalyco/opentui/compare/v0.5.7...v0.5.8