⬆️ Bump egui from 0.33.3 to 0.34.2

[dependabot]

Bumps egui from 0.33.3 to 0.34.2.

Release notes

Sourced from egui's releases.

0.34.2: Text layout and selection fixes

egui is an easy-to-use immediate mode GUI for Rust that runs on both web and native.

Try it now: https://www.egui.rs/

egui development is sponsored by Rerun, a startup building an SDK for visualizing streams of multimodal data.

⭐ Added

• Add regression test for O(n²) word boundary scan #8077 by @​hallyhaa

🐛 Fixed

• Fix wrong color of last glyph of selected text #8075 by @​emilk
• Fix text selection of centered and right-aligned text #8076 by @​emilk
• Fix Context::is_pointer_over_egui and Context::egui_wants_pointer_input #8081 by @​emilk
• Fix centered & right aligned TextEdit #8082 by @​lucasmerlin

🚀 Performance

• Optimize text selection performance for large documents #7917 by @​rustbasic

0.34.1: Enable WebGL fallback in eframe

egui is an easy-to-use immediate mode GUI for Rust that runs on both web and native.

Try it now: https://www.egui.rs/

egui development is sponsored by Rerun, a startup building an SDK for visualizing streams of multimodal data.

eframe 0.34.1 changelog

• wgpu backend: Enable WebGL fallback #8038 by @​emilk
• Only apply cursor style to the <canvas> #8036 by @​mkeeter

0.34.0: More Ui, less Context

... (truncated)

Changelog

Sourced from egui's changelog.

0.34.2 - 2026-05-04

⭐ Added

• Add regression test for O(n²) word boundary scan #8077 by @​hallyhaa

🐛 Fixed

• Fix wrong color of last glyph of selected text #8075 by @​emilk
• Fix text selection of centered and right-aligned text #8076 by @​emilk
• Fix Context::is_pointer_over_egui and Context::egui_wants_pointer_input #8081 by @​emilk
• Fix centered & right aligned TextEdit #8082 by @​lucasmerlin

🚀 Performance

• Optimize text selection performance for large documents #7917 by @​rustbasic

0.34.1 - 2026-03-27

Nothing new

0.34.0 - 2026-03-26

Highlights from this release

• Sharper text unlocked by switching font rendering crate to skrifa
• Fade out edges of ScrollAreas
• Use Ui as the main entrypoint

Skrifa and font hinting

The font rendering backend was switched from ab_glyph to skrifa + vello_cpu. This enabled us support font hinting and variations. It also paves the way for more font improvements in the future, like support for color emojis and adding helpers for variations like RichText::bold.

Font hinting makes text more clear (look at the =):

Screen.Recording.2026-03-26.at.10.49.43.mov

We now support setting variable font parameters:

Screen.Recording.2026-03-26.at.11.37.21.mp4

(Unfortunately there is currently a bug with variations, meaning changing them live like this won't work in practise. There is a draft PR to fix it, but it didn't make the release)

• Replace ab_glyph with Skrifa + vello_cpu; enable font hinting #7694 by @​valadaptive
• Add font variations API #7859 by @​valadaptive

More Ui, less Context

egui has long had a confusing overlap in responsibilities between Context and Ui. In particular, you could add panels to either one (or both!). In this release, we switch from having Context be the main entrypoint, and instead provide whole-app Ui. In egui we've replaced Context::run with Context::run_ui, and changed viewports to be given a &mut Ui instead of Context. In eframe we've deprecated App::update replaced it with App::ui (which provides a &mut Ui instead of a &Context).

... (truncated)

Commits

• ac5e932 Release 0.34.2 - text rendering fixes
• 3a347a5 Regenerate snapshots for 0.34.2 patch branch
• e06edc1 Fix text layout bugs in wrapped texts (#8137)
• 27aa63a Add regression test for O(n²) word boundary scan (#8077)
• 6778c0e Optimize text selection performance for large documents (#7917)
• 5278a73 Fix centered & right aligned TextEdit (#8082)
• be30588 Document glow-only fields in NativeOptions (#8104)
• 9bad77e Warn if using a software rasterizer (#8101)
• d7c4572 Fix Context::is_pointer_over_egui and Context::egui_wants_pointer_input (...
• 4e1567c Fix text selection of centered and right-aligned text (#8076)
• Additional commits viewable in compare view

[dependabot]

Superseded by #286.