Notable changes

Nostr, Bluesky get_activities, lots of improvements in as2 and microformats2, and more!

REST API breaking changes:

Twitter is dead, at least in the REST API.

Non-breaking changes:

• Add new nostr module!
• as1:
  • Add get_owner, targets.
  • Add accept, reject, stop-following to VERBS_WITH_OBJECT and remove repost, it's not an AS1 verb.
  • Handle url field list values (even though it's invalid AS1).
• as2:
  • to_as1:
    • Improve Video handling: support Link objects in url, extract stream URLs and types from link tags.
    • Coerce non-float latitude and longitude to float, raise ValueError on failure.
    • Put image attachments into image as well as attachments (bridgy-fed#429).
    • Handle Hubzilla's composite object attachment values.
    • Bug fix for null mediaType in attachment and tags.
  • Add new TYPES_WITH_OBJECT constant.
  • Add new get_urls, address functions.
  • Improve Content-Type compatibility with application/ld+json; profile="https://www.w3.org/ns/activitystreams".
  • Bug fix for Undo activities with bare string id objects.
  • Revise HTML in PropertyValue attachments on actors to include full URL in anchro text to be compatible with Mastodon's profile link verification.
• atom:
  • activities_to_atom etc:
    • Switch content from XHTML to HTML inside CDATA to support non-XHTML input content (bridgy-fed#624.
    • Bug fix, handle bare string URL image values.
    • Bug fix, emove incorrect type="application/atom+xml" from rel="self" link in entry.
    • Render objectType: comment attachments.
    • Remove invalid <a> element for tags.
  • Bug fixes in activity_to_atom/activities_to_atom for dict-valued url fields.
  • Render images in article/note attachments.
  • Render objectType: service attachments, eg Bluesky custom feeds.
• bluesky:
  • Implement Bluesky API class, including get_activities.
  • Drop bundled app.bsky/com.atproto lexicons, use lexrpc's instead.
  • Convert reposts, quotes, inline links, attached links, and mentions, both directions. Includes Bluesky facet (rich text) support.
  • Handle quote posts with attached images, both directions.
  • Handle likes, both directions.
  • Add new web_url_to_at_uri function.
  • from_as1: handle link tags without start/end indices.
  • to_as1:
    • Add new type kwarg.
    • Generate staging.bsky.app profile and post URLs.
    • Propagate profile did into actor id.
    • Add unimplemented stub for custom feeds, eg app.bsky.feed.defs#generatorView.
  • Add as1_to_profile.
  • Bug fix for converting follows, both directions: subject in app.bsky.graph.follow is followee, not follower. (That field is badly named!)
• jsonfeed:
  • activities_to_jsonfeed:
    • Bug fix, handle bare string values for image and stream.
    • Bug fix: handle non-object author.
• mastodon:
  • status_to_object: add/fix alt text handling for images.
• microformats2:
  • json_to_html:
    • HTML-escape tag and quote attachment names. Fixes GHSA-4w4f-g49g-3f7j; thank you @janboddez!
  • json_to_object:
    • Improve handling of items with multiple types by using post type discovery more aggressively.
    • Normalize ISO-8601 format of published and updated timestamps.
  • object_to_json:
    • Bug fix, handle bare string URL image values.
    • Normalize ISO-8601 format of published and updated timestamps.
    • Handle bare string ids for replies and shares (usually from AS2.)
  • Include objectType: service attachments, eg Bluesky custom feeds, in JSON and HTML output.
• rss:
  • from_activities: handle bare string id author.