--- title: Qt Safe Renderer 2.2.0 Released and Certified! | daily.dev description: Qt Safe Renderer (QSR) 2.2.0 has been released and certified, adding support for safety-critical items in Qt Quick Ultralite applications when paired with Qt... canonical: https://daily.dev/posts/qt-safe-renderer-2-2-0-released-and-certified--ijxcfiwt1 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Qt Safe Renderer 2.2.0 Released and Certified! | daily.dev og:description: Qt Safe Renderer (QSR) 2.2.0 has been released and certified, adding support for safety-critical items in Qt Quick Ultralite applications when paired with Qt... og:url: https://daily.dev/posts/qt-safe-renderer-2-2-0-released-and-certified--ijxcfiwt1 og:image: https://api.daily.dev/og/posts/iJxcfiwT1.png og:image:alt: Qt Safe Renderer 2.2.0 Released and Certified! og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Qt Safe Renderer 2.2.0 Released and Certified! **[Qt](https://daily.dev/sources/qt)** · 2 min read · 1 upvotes · 0 comments ## Summary Qt Safe Renderer (QSR) 2.2.0 has been released and certified, adding support for safety-critical items in Qt Quick Ultralite applications when paired with Qt for MCUs 2.12. The release also introduces Alpha Pixel Bypass for transparent backgrounds on Snapdragon Generation 4 hardware (Qualcomm Snapdragon 8295), improving output verification by excluding alpha-valued pixels from CRC calculations. Available via Qt Online Installer for commercial customers with a Device Creation Enterprise license, bundled with Qt 6.8.7. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### What's new in Qt Safe Renderer 2.2.0? Qt Safe Renderer 2.2.0 adds support for using safety-critical items in Qt Quick Ultralite applications, meant to be paired with Qt for MCUs 2.12, plus an Alpha Pixel Bypass feature for transparent backgrounds on Qualcomm Snapdragon 8295 (Generation 4) hardware that excludes alpha-valued pixels from CRC output verification. It is certified and available to commercial customers with a Device Creation Enterprise license. _Teams tracking safety-critical Qt releases can follow changes like this on daily.dev._ ### Which Qt version does Qt Safe Renderer 2.2.0 install by default? The default installation through the Qt Online Installer automatically installs Qt Safe Renderer 2.2.0 alongside Qt version 6.8.7 and the associated tools, so commercial customers don't need to select components separately for a standard setup. _Engineers planning embedded Qt upgrades can keep tabs on version pairings via daily.dev._ ### What hardware supports Alpha Pixel Bypass in Qt Safe Renderer? Alpha Pixel Bypass for transparent backgrounds is available on Snapdragon Generation 4 hardware, specifically the Qualcomm Snapdragon 8295. It enables output verification for safe items with transparent backgrounds by excluding pixels with alpha values from CRC calculations. _Developers targeting Snapdragon automotive platforms can track hardware-specific Qt features on daily.dev._ ## Similar posts on daily.dev - [Qt Safe Renderer 2.2 Release Candidate 1 Released](https://daily.dev/posts/qt-safe-renderer-2-2-release-candidate-1-released-cl6ko1qh9) · Qt · 0 upvotes · 0 comments - [Qt 6.12 Beta Released With Qt Quick 3D XR Apps Now Able To Run On 2D AR Glasses](https://daily.dev/posts/qt-6-12-beta-released-with-qt-quick-3d-xr-apps-now-able-to-run-on-2d-ar-glasses-c5p2nnkaj) · Phoronix · 0 upvotes · 0 comments - [Qt for MCUs 2.12 LTS Released](https://daily.dev/posts/qt-for-mcus-2-12-lts-released-jlaklmb7h) · Qt · 0 upvotes · 0 comments - [Qt 6.12 LTS Released\!](https://daily.dev/posts/qt-6-12-lts-released--bjujjb512) · Qt · 0 upvotes · 0 comments --- Tags: [#embedded](https://daily.dev/tags/embedded), [#qt](https://daily.dev/tags/qt) [View this post on daily.dev](https://daily.dev/posts/qt-safe-renderer-2-2-0-released-and-certified--ijxcfiwt1) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Qt Safe Renderer 2.2.0 Released and Certified!","url":"https://daily.dev/posts/qt-safe-renderer-2-2-0-released-and-certified--ijxcfiwt1","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/qt-safe-renderer-2-2-0-released-and-certified--ijxcfiwt1"},"datePublished":"2026-08-20T10:15:40.703Z","dateModified":"2026-09-14T08:24:59.161Z","description":"Qt Safe Renderer (QSR) 2.2.0 has been released and certified, adding support for safety-critical items in Qt Quick Ultralite applications when paired with Qt...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/4359b18392927ae1a81efd5cc3b0b3a8?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/4359b18392927ae1a81efd5cc3b0b3a8?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Qt","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Qt","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/fe6d7c1f4f824966befd58ee13f9de40","url":"https://daily.dev/sources/qt"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/qt-safe-renderer-2-2-0-released-and-certified--ijxcfiwt1","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"embedded,qt","timeRequired":"PT2M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Qt","item":"https://daily.dev/sources/qt"},{"@type":"ListItem","position":3,"name":"Qt Safe Renderer 2.2.0 Released and Certified!"}]} {"@context":"https://schema.org","@type":"FAQPage","@id":"https://daily.dev/posts/qt-safe-renderer-2-2-0-released-and-certified--ijxcfiwt1#faq","mainEntity":[{"@type":"Question","name":"What's new in Qt Safe Renderer 2.2.0?","acceptedAnswer":{"@type":"Answer","text":"Qt Safe Renderer 2.2.0 adds support for using safety-critical items in Qt Quick Ultralite applications, meant to be paired with Qt for MCUs 2.12, plus an Alpha Pixel Bypass feature for transparent backgrounds on Qualcomm Snapdragon 8295 (Generation 4) hardware that excludes alpha-valued pixels from CRC output verification. 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