v3.1.4

New Feature

• A searchUrl and searchHeaders option has been added to the imageGallery, videoGallery, audioGallery, fileGallery, and fileBrowser plugins for server-side search. #1651
• A scriptSrcWhitelist option has been added to the embed plugin to allow <script src> in raw HTML embeds via an explicit allowlist. #1649

Bugfix

• Fixed a bug where Figure menu actions (alignment, block-inline toggle, preset resize) did not fire onChange. #1644
• Fixed a bug where tagStyles entries were ignored when the tag was also matched by a category default (@text or @line)
• Fixed an issue in the embed plugin where the raw HTML path did not validate iframe src against the URL allowlist, allowing arbitrary iframe URLs to bypass sanitization. #1649

Breaking Changes

• Removed spanStyles / lineStyles options — unified into tagStyles via the category sentinel keys @text / @line. An explicit tag entry always wins over the category default (e.g. tagStyles.div is used even though div is a line element — @line is ignored for div).
  • Migration:

    // Before
    { spanStyles: 'color|font-size', lineStyles: 'text-align|margin', tagStyles: { div: 'color' } }
    
    // After
    { tagStyles: { '@text': 'color|font-size', '@line': 'text-align|margin', div: 'color' } }

• embed plugin: <script> tags in raw HTML embeds are now rejected by default — add trusted patterns to scriptSrcWhitelist to allow them. #1649
  • Migration: for Twitter blockquote and similar embeds that require an external script, configure pluginOptions.embed.scriptSrcWhitelist: [/^https:\/\/platform\.twitter\.com\/widgets\.js$/]
• embed plugin: iframe src in raw HTML embeds is now validated against the registered URL patterns (embedQuery); non-matching URLs are rejected. #1649
• Browser module (modules/contract/Browser): renamed params.searchUrlHeader → params.searchHeaders, internal field urlHeader → headers. Custom browser plugins that import Browser directly must update the option name and field reference. #1651