feat: New 'What's New' section in Preferences (#2049) (skip e2e)

packages/ui-services/src/Changelog/ChangelogServiceInterface.ts

@@ -0,0 +1,10 @@
+import { Changelog, ChangelogVersion } from './Changelog'
+
+export interface ChangelogServiceInterface {
+  getChangelog(): Promise<Changelog>
+  getVersions(): Promise<ChangelogVersion[]>
+  getDesktopDownloadsUrl(version: string): string
+  getDesktopVersionForWebVersion(webVersion: string): string
+  markAsRead(): void
+  getLastReadVersion(): string | undefined
+}