{"id":8808,"date":"2020-03-05T09:00:35","date_gmt":"2020-03-05T17:00:35","guid":{"rendered":"http:\/\/blog.mozilla.org\/addons\/?p=8808"},"modified":"2020-03-04T13:34:07","modified_gmt":"2020-03-04T21:34:07","slug":"extensions-in-firefox-74","status":"publish","type":"post","link":"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/","title":{"rendered":"Extensions in Firefox 74"},"content":{"rendered":"<p>Welcome to another round of updates from Firefox Add-ons in Firefox 74. Here is what our community has been up to:<\/p>\n<ul>\n<li>Keyboard shortcuts using the <a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Mozilla\/Add-ons\/WebExtensions\/API\/commands\">commands<\/a> API can now be unset by setting them to an empty string using <a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Mozilla\/Add-ons\/WebExtensions\/API\/commands\/update\">commands.update<\/a>. Users can also do so manually via the new shortcut removal control at <code>about:addons<\/code>. (Thanks, Rob)<\/li>\n<li>There were some issues with long <a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Mozilla\/Add-ons\/WebExtensions\/API\/browserAction\/setBadgeText\">browserAction badge texts<\/a> wrapping incorrectly. The badge text supports three characters, a fourth may fit in depending on the letters used. Everything else will be cropped. Please keep this in mind when setting your badge text (Thank you Brian)<\/li>\n<li>The global theme is not reset using <a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Mozilla\/Add-ons\/WebExtensions\/API\/theme\/reset\">themes.reset<\/a> unless the current global theme was created by the extension (Kudos to you, Ajitesh)<\/li>\n<li>An <a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Mozilla\/Add-ons\/WebExtensions\/API\/webRequest\/onHeadersReceived\">urlClassification<\/a> value was added to <a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Mozilla\/Add-ons\/WebExtensions\/API\/webRequest\">webRequest<\/a> to give insight into how the URLs were classified by Firefox. (Hurrah, Shane)<\/li>\n<li>The <code>extensions.webextensions.remote<\/code> preference will only be read once. If you are changing this preference, the browser needs to be restarted for it to apply. This preference is used to disable out-of-process extensions, which is an unsupported configuration. The preference will be removed in a future update (<a href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1613141\">bug 1613141<\/a>).<\/li>\n<\/ul>\n<p>We\u2019ll be back for more in a few weeks when Firefox 75 is on the horizon. If you\u2019d like to help make this list longer, please consider <a href=\"https:\/\/wiki.mozilla.org\/Add-ons\/Contribute#Improve_add-ons_in_Firefox\">contributing to add-ons in Firefox<\/a>. I\u2019d be excited to feature your changes next time.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Welcome to another round of updates from Firefox Add-ons in Firefox 74. Here is what our community has been up to: Keyboard shortcuts using the commands API can now be &hellip; <a class=\"go\" href=\"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/\">Read more<\/a><\/p>\n","protected":false},"author":333,"featured_media":8771,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44,227,278886],"tags":[278873,322926,278875,278871],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Extensions in Firefox 74 - Mozilla Add-ons Community Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Philipp Kewisch\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/\",\"url\":\"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/\",\"name\":\"Extensions in Firefox 74 - Mozilla Add-ons Community Blog\",\"isPartOf\":{\"@id\":\"https:\/\/blog.mozilla.org\/addons\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blog.mozilla.org\/addons\/files\/2019\/12\/Firefox-parent-brand-logo.png\",\"datePublished\":\"2020-03-05T17:00:35+00:00\",\"dateModified\":\"2020-03-04T21:34:07+00:00\",\"author\":{\"@id\":\"https:\/\/blog.mozilla.org\/addons\/#\/schema\/person\/86ecef4a5de728e6d3ffe72a25077a94\"},\"breadcrumb\":{\"@id\":\"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/#primaryimage\",\"url\":\"https:\/\/blog.mozilla.org\/addons\/files\/2019\/12\/Firefox-parent-brand-logo.png\",\"contentUrl\":\"https:\/\/blog.mozilla.org\/addons\/files\/2019\/12\/Firefox-parent-brand-logo.png\",\"width\":1856,\"height\":1831},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/blog.mozilla.org\/addons\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Extensions in Firefox 74\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blog.mozilla.org\/addons\/#website\",\"url\":\"https:\/\/blog.mozilla.org\/addons\/\",\"name\":\"Mozilla Add-ons Community Blog\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blog.mozilla.org\/addons\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blog.mozilla.org\/addons\/#\/schema\/person\/86ecef4a5de728e6d3ffe72a25077a94\",\"name\":\"Philipp Kewisch\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/blog.mozilla.org\/addons\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c2d92d64a4b77306c45df1c9be647621?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c2d92d64a4b77306c45df1c9be647621?s=96&d=mm&r=g\",\"caption\":\"Philipp Kewisch\"},\"description\":\"Twitter: @pkewisch\",\"sameAs\":[\"https:\/\/twitter.com\/pkewisch\",\"https:\/\/x.com\/pkewisch\"],\"url\":\"https:\/\/blog.mozilla.org\/addons\/author\/calendar\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Extensions in Firefox 74 - Mozilla Add-ons Community Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/","twitter_misc":{"Written by":"Philipp Kewisch","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/","url":"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/","name":"Extensions in Firefox 74 - Mozilla Add-ons Community Blog","isPartOf":{"@id":"https:\/\/blog.mozilla.org\/addons\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/#primaryimage"},"image":{"@id":"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/#primaryimage"},"thumbnailUrl":"https:\/\/blog.mozilla.org\/addons\/files\/2019\/12\/Firefox-parent-brand-logo.png","datePublished":"2020-03-05T17:00:35+00:00","dateModified":"2020-03-04T21:34:07+00:00","author":{"@id":"https:\/\/blog.mozilla.org\/addons\/#\/schema\/person\/86ecef4a5de728e6d3ffe72a25077a94"},"breadcrumb":{"@id":"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/#primaryimage","url":"https:\/\/blog.mozilla.org\/addons\/files\/2019\/12\/Firefox-parent-brand-logo.png","contentUrl":"https:\/\/blog.mozilla.org\/addons\/files\/2019\/12\/Firefox-parent-brand-logo.png","width":1856,"height":1831},{"@type":"BreadcrumbList","@id":"https:\/\/blog.mozilla.org\/addons\/2020\/03\/05\/extensions-in-firefox-74\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/blog.mozilla.org\/addons\/"},{"@type":"ListItem","position":2,"name":"Extensions in Firefox 74"}]},{"@type":"WebSite","@id":"https:\/\/blog.mozilla.org\/addons\/#website","url":"https:\/\/blog.mozilla.org\/addons\/","name":"Mozilla Add-ons Community Blog","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blog.mozilla.org\/addons\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/blog.mozilla.org\/addons\/#\/schema\/person\/86ecef4a5de728e6d3ffe72a25077a94","name":"Philipp Kewisch","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/blog.mozilla.org\/addons\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c2d92d64a4b77306c45df1c9be647621?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c2d92d64a4b77306c45df1c9be647621?s=96&d=mm&r=g","caption":"Philipp Kewisch"},"description":"Twitter: @pkewisch","sameAs":["https:\/\/twitter.com\/pkewisch","https:\/\/x.com\/pkewisch"],"url":"https:\/\/blog.mozilla.org\/addons\/author\/calendar\/"}]}},"_links":{"self":[{"href":"https:\/\/blog.mozilla.org\/addons\/wp-json\/wp\/v2\/posts\/8808"}],"collection":[{"href":"https:\/\/blog.mozilla.org\/addons\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.mozilla.org\/addons\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.mozilla.org\/addons\/wp-json\/wp\/v2\/users\/333"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.mozilla.org\/addons\/wp-json\/wp\/v2\/comments?post=8808"}],"version-history":[{"count":0,"href":"https:\/\/blog.mozilla.org\/addons\/wp-json\/wp\/v2\/posts\/8808\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.mozilla.org\/addons\/wp-json\/wp\/v2\/media\/8771"}],"wp:attachment":[{"href":"https:\/\/blog.mozilla.org\/addons\/wp-json\/wp\/v2\/media?parent=8808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.mozilla.org\/addons\/wp-json\/wp\/v2\/categories?post=8808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.mozilla.org\/addons\/wp-json\/wp\/v2\/tags?post=8808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}