# Mullvad Browser 15.0.11

- Product: Mullvad Browser (https://whatsnew.fyi/product/mullvad-browser)
- Vendor: Mullvad VPN
- Date: 2026-04-28
- Version: 15.0.11
- Original notes: https://github.com/mullvad/mullvad-browser/releases/tag/15.0.11
- Permalink: https://whatsnew.fyi/product/mullvad-browser/releases/15.0.11
- Labels: Platforms: Desktop

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 Firefox to 140.10.1esr
- **changed** — Updated NoScript to 13.6.18.1984

* All Platforms
   * Updated Firefox to 140.10.1esr
   * Updated NoScript to 13.6.18.1984
   * Bug 529: Rebase Mullvad Browser stable onto 140.10.1esr [mullvad-browser]