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Servo Engine Releases

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Servo Engine Releases Browser v0.4.0

0.4.0

See our June blog post for a curated overview of the changes in this release. Trying out the Servo Tech Demo Linux If you see an error loading shared libraries when starting servo on Linux, please refer to the troubleshooting guide. HarmonyOS Please note that the servo-aarch64-linux-ohos.hap attached here is signed for OpenHarmony, not HarmonyOS. For HarmonyOS self-signing is currently required -…

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Servo Engine Releases Browser v0.1.2

v0.1.2 (LTS)

What's Changed This release includes an updated Spidermonkey from ESR 140.10 to 140.12, pulling in security fixes from MFSA 2026-48 and MFSA 2026-58, including GHSA-6cv4-3h2g-632h, GHSA-93pv-vhrf-wv64 and GHSA-4885-5pch-3x6m. Additionally, we backported 24 security related changes to the LTS. View the full changelog below for more details. LTS: Cherry-pick 22 commits onto the 0.1 LTS release branc…

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Servo Engine Releases Browser v0.3.0

v0.3.0

Trying out the Servo Tech Demo Linux If you see an error loading shared libraries when starting servo on Linux, please refer to the troubleshooting guide. HarmonyOS Please note that the servo-aarch64-linux-ohos.hap attached here is signed for OpenHarmony, not HarmonyOS. For HarmonyOS self-signing is currently required - You can download the servo-aarch64-linux-ohos.so shared library and use DevEco…

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Servo Engine Releases Browser v0.1.1

v0.1.1 (LTS)

v0.1.1 (LTS) This is a patch update for the 0.1 LTS branch, which only consists of dependency updates, including bumping SpiderMonkey to the ESR 140.10 release. This release was originally published on May 25th to crates.io. What's Changed backport: Fix advisories for webpki and thin-vec and adjust unit test cookie expiry time by @jschwe in #44546 backport: Update mozjs to 0.15.10 by @jschwe in #4…

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Servo Engine Releases Browser v0.2.0

v0.2.0

Servo 0.2.0 includes: revamped browser UI on Android, with a new history view improved support for Chinese, Japanese, and Korean languages interactive pretty-printer for JSON files loaded as the top-level document improved Inspector, Console, and Debugger tabs when using the Firefox DevTools improved tab navigation, focus handling, and keyboard input <select multiple> (@lukewarlow, @mrobinson, #43…

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Servo Engine Releases Browser v0.1.0

v0.1.0 (LTS)

Servo 0.1.0 Check out our 0.1 announcement blog-post. Trying out the Servo Tech Demo Linux If you see an error loading shared libraries when starting servo on Linux, please refer to the troubleshooting guide. HarmonyOS Please note that the servo-aarch64-linux-ohos.hap attached here is signed for OpenHarmony, not HarmonyOS. For HarmonyOS self-signing is currently required - You can download the ser…

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Servo Engine Releases Browser v0.0.6

v0.0.6

This release of Servo 0.0.6 is the first to offer a signed and notarized dmg of our demo browser app ServoShell for macOS. This means you can easily try out ServoShell on MacOS without complicated workarounds. Note that our macOS nightly builds are still unsigned. This releases also adds a tar archive containing servo and vendored rust sources, making offline builds easier (on Linux). See the Buil…

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Servo Engine Releases Browser v0.0.5

v0.0.5

v0.0.5 Servo 0.0.5 includes: <link rel=preload> (@TimvdLippe, @jdm, #40059) <style blocking> and <link blocking> (@TimvdLippe, #42096) <img align> (@mrobinson, #42220) <select disabled> (@simonwuelker, #42036) OGG files can now be played in <audio> (@jdm, #41789) ‘cursor-color’ (@mrobinson, #41976) ‘content: <image>’ works on all elements (@andreubotella, #41480) ‘::details-content’ on <details> (…

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Servo Engine Releases Browser v0.0.4

v0.0.4

v0.0.4 Servo 0.0.4 most notably features multi-window support on Desktop platforms. See our December blog post for a curated overview of the changes in this release. Trying out the Servo Tech demo MacOS The macOS releases are not signed yet, so you will need to follow the troubleshooting guide in order to run the Servo Tech Demo binary on your Mac. Linux If you see an error loading shared librarie…

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Servo Engine Releases Browser v0.0.3

v0.0.3

v0.0.3 Servo 0.0.3 is a comparatively smaller release, since we synchronized our release cut-off with the monthly November blog post, meaning that 0.0.3 contains only about 2 weeks worth of changes. Trying out the Servo Tech demo MacOS The macOS releases are not signed yet, so you will need to follow the troubleshooting guide in order to run the Servo Tech Demo binary on your Mac. Linux If you see…

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Servo Engine Releases Browser v0.0.2

v0.0.2

v0.0.2 This release is equivalent to nightly 2025-11-14, with some additional manual testing of the release artifacts. For our first release, the version number received a lot of attention. We are still establishing our release workflow, and this will be reflected in the version numbering scheme once the initial issues have been ironed out. See also our v0.0.1 release blogpost Trying out the Servo…