v1.49.0

Minor Changes

• #2247 ba7780e Thanks @mengxi-ream! - feat(custom-actions): add tabs and an editable html layout editor

• #2251 b553fee Thanks @mengxi-ream! - feat(custom-actions): mark writing like a teacher in the Improve Writing template, judged against the setting it is written for

• #2252 8a1a738 Thanks @mengxi-ream! - feat(selection-toolbar): add a "more" menu to the selection toolbar that lists every action, runs it, pins it to the toolbar, and drags it into order

• #2202 5048e54 Thanks @taiiiyang! - feat(subtitles): translate captions on x.com status videos

Patch Changes

• #2250 1c78dd5 Thanks @mengxi-ream! - fix(custom-actions): give the Blank template a default prompt so new actions run on the Built-in AI

• #2247 ba7780e Thanks @mengxi-ream! - feat(custom-actions): enable built-in Sentence Analysis for existing users and highlight new or updated built-in actions

• #2249 36a2fe1 Thanks @mengxi-ream! - feat(custom-actions): add a "Configure with AI" button that copies a prompt for any AI chat assistant to help set up or change an action

• #2247 ba7780e Thanks @mengxi-ream! - feat(dictionary): redesign the dictionary result card and bold the looked-up word in its example sentence

• #2248 625bb2d Thanks @mengxi-ream! - fix(translation): prevent multiline translations in footnotes from overlapping

• #2241 b4a45b9 Thanks @taiiiyang! - feat(providers): add GPT-6 Astra/Sol/Luna models and default OpenAI to GPT-6 Luna

• #2251 b553fee Thanks @mengxi-ream! - feat(custom-actions): add Improve Writing as a built-in action, turned on and waiting in the selection toolbar's more menu until you pin it

• #2253 2556613 Thanks @mengxi-ream! - fix(shortcuts): show macOS modifier keys in Apple's standard order and keep a "+" key visible in shortcut hints

• #2253 2556613 Thanks @mengxi-ream! - fix(providers): move Perplexity to its Agent API and migrate saved Sonar models, since Perplexity has shut down Sonar Chat Completions

• #2253 2556613 Thanks @mengxi-ream! - fix(providers): remove the Vercel v0 provider, whose API has been shut down, and keep saved Vercel providers as OpenAI-compatible custom providers

• #2247 ba7780e Thanks @mengxi-ream! - feat(custom-actions): add a built-in sentence analysis action that marks up long sentences the way a teacher would

• #2242 f347fa5 Thanks @taiiiyang! - fix(subtitles): keep the subtitle menu inside the video and below the player's own menus

• #2246 e990d95 Thanks @taiiiyang! - fix(translation-hub): keep the prompt selector from overlapping the target language