• Added support for enclosures and Media RSS
• Added enclosures to the article view (at the bottom) — you can see images from Mastodon feeds, play an MP3, etc.
• Made YouTube enclosures play in the privacy-enhanced YouTube player (youtube-nocookie.com)
• Made the article view show plain text or media:description when an article has no HTML content
• Made image downloading kinder to servers — honors Retry-After, waits after errors, and limits downloads to two at a time per host
• Reorganized the View menu into sections — sidebar, timeline, status bar, and toolbar
• Added article thumbnails to the timeline — choose View > Thumbnails to pick large or small. Default is none. (Works in standard layout but not column layout)