Notable changes

• Add GitHub!
  • get_activities() supports issues and pull requests, including comments and reactions. It's currently based on notifications, so it's best effort, not comprehensive, and only includes recently active issues/PRs.
  • create() and preview_create() support issues, comments, stars, and reactions.
• Twitter:
  • Prefer MP4 and other video/... content types to HLS (.m3u8) etc. Background.
  • Prefer HTTPS URLs for media images.
  • get_activities(): Support @-prefixed usernames in user_id.
• Facebook:
  • Support new recurring aka multi-instance events. create() and preview_create() now only support RSVPs to individual instances of multi-instance events, to match the Facebook API itself.
  • Try harder to find original (full) sized photo URLs, specifically _o.jpg files instead of _s.jpg.
  • create() bug fix for photo and image URLs with unicode characters.
  • Fixed bug where get_activities(user_id=...) included the authenticated user's own recent photos, albums, and news publishes.
• Instagram:
  • Extract more user (author) data from scraped profile pages.
  • Fix home page feed scraping.
• microformats2, Atom:
  • Add enclosures for image attachments.
  • Bug fixes for rendering image, video, and audio attachments inside shares and attachments. De-dupe images.
• microformats2:
  • Handle simple string-only author properties.
  • Add fetch_mf2 kwarg to json_to_object() for fetching additional pages over HTTP to determine authorship.
  • Generate explicit blank p-name in HTML to prevent old flawed implied p-name handling #131.
  • Fix share verb handling in activity_to_json() and activities_to_html() #134.
  • Remember which content contains HTML, preserve newlines in it, and don't translate those newlines to <br>s (#130).
• Atom:
  • Fix timezone bugs in updated and published.
• JSON Feed:
  • Omit title from items if it's the same as the content. (Often caused by microformats2's implied p-name logic.)