# Proton proton-11.0-1-beta2 — Proton 11.0-beta2

- Product: Proton (https://whatsnew.fyi/product/valve-proton)
- Vendor: Valve
- Date: 2026-04-28
- Version: proton-11.0-1-beta2
- Original notes: https://github.com/ValveSoftware/Proton/releases/tag/proton-11.0-1-beta2
- Permalink: https://whatsnew.fyi/product/valve-proton/releases/proton-11.0-1-beta2
- Labels: Platforms: Linux

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **changed** — Updated Xalia to 0.4.9 to fix lockups happening when interacting with the EA App
- **fixed** — They Are Billions should no longer suffer from low FPS when playing the intro cinematic
- **changed** — Updated vkd3d-proton to the current state of the proton-20260410 branch including fixes for Marvel's Avengers

This is a small update. For full Proton 11 changelog see  [beta1](https://github.com/ValveSoftware/Proton/releases/tag/proton-11.0-1-beta1).

- Updated Xalia to [0.4.9](https://github.com/madewokherd/xalia/releases/tag/xalia-0.4.9) to fix lockups happening when interacting with the EA App.
- Fixed Proton 11 regressions:
  - They Are Billions should no longer suffer from low FPS when playing the intro cinematic.
- Updated vkd3d-proton to the current state of the [proton-20260410](https://github.com/HansKristian-Work/vkd3d-proton/tree/proton-20260410) branch including fixes for Marvel's Avengers.