Sync from internal - 2026-08-19

electron/release-notes.ts

@@ -0,0 +1,42 @@
+import { convert } from 'html-to-text'
+import type { UpdateInfo } from 'electron-updater'
+
+const MAX_RELEASE_NOTES_CHARS = 16_384
+
+const htmlToText = (html: string): string => convert(html, {
+  wordwrap: false,
+  selectors: [
+    { selector: 'a', options: { ignoreHref: true } },
+  ],
+})
+
+function rawNotes(info: UpdateInfo): string | undefined {
+  const notes = info.releaseNotes
+  if (typeof notes === 'string' && notes.length > 0) return notes
+  if (Array.isArray(notes)) {
+    const parts = notes
+      .map((entry) => (typeof entry.note === 'string' ? entry.note : ''))
+      .filter((note) => note.length > 0)
+    return parts.length > 0 ? parts.join('\n\n') : undefined
+  }
+  return undefined
+}
+
+function looksLikeHtml(value: string): boolean {
+  return /<\/?[a-z][\s\S]*>/i.test(value)
+}
+
+function cap(value: string): string {
+  if (value.length <= MAX_RELEASE_NOTES_CHARS) return value
+  return `${value.slice(0, MAX_RELEASE_NOTES_CHARS)}\n…`
+}
+
+/** GitHub's feed is HTML. The modal renders notes as text, so convert first. */
+export function releaseNotesFromFeed(info: UpdateInfo): string | undefined {
+  const raw = rawNotes(info)
+  if (!raw) return undefined
+  const bounded = cap(raw)
+  const text = (looksLikeHtml(bounded) ? htmlToText(bounded) : bounded).trim()
+  if (!text) return undefined
+  return cap(text)
+}

electron/updater.ts

@@ -3,6 +3,7 @@ import { app } from 'electron'
 import { logger } from './logger'
 import { preDownloadPythonForUpdate } from './python-setup'
 import { getMainWindow } from './window'
+import { releaseNotesFromFeed } from './release-notes'
 import {
   getSkippedUpdateVersion, setSkippedUpdateVersion,
   getAutoCheckUpdates, setAutoCheckUpdates,
@@ -12,9 +13,6 @@ import type { UpdateStatePayload } from '../shared/electron-api-schema'
 
 export type UpdateChannel = 'latest' | 'beta' | 'alpha'
 
-// Cap untrusted feed notes so a huge GitHub body cannot bloat IPC / the modal.
-const MAX_RELEASE_NOTES_CHARS = 16_384
-
 // The single in-memory value of update state. Broadcast on every change.
 let state: UpdateStatePayload = { status: 'idle', currentVersion: app.getVersion() }
 let periodicHandle: ReturnType<typeof setInterval> | null = null
@@ -27,12 +25,6 @@ function setState(patch: Partial<UpdateStatePayload>): void {
   getMainWindow()?.webContents.send('update-event', state)
 }
 
-function releaseNotesFromFeed(info: UpdateInfo): string | undefined {
-  if (typeof info.releaseNotes !== 'string' || info.releaseNotes.length === 0) return undefined
-  if (info.releaseNotes.length <= MAX_RELEASE_NOTES_CHARS) return info.releaseNotes
-  return `${info.releaseNotes.slice(0, MAX_RELEASE_NOTES_CHARS)}\n…`
-}
-
 export function getUpdateState(): UpdateStatePayload {
   return state
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ltx-desktop",
-  "version": "1.2.3",
+  "version": "1.2.4",
   "description": "LTX-2 Video Generation - Desktop App",
   "type": "module",
   "main": "dist-electron/main.js",
@@ -39,6 +39,7 @@
     "class-variance-authority": "^0.7.0",
     "clsx": "^2.1.1",
     "electron-updater": "^6.8.3",
+    "html-to-text": "10.0.0",
     "js-yaml": "^4.1.1",
     "koffi": "3.1.4",
     "lucide-react": "^0.400.0",