v3.9.0

Added

• User-defined algorithmic feeds.
• Allow editing optional properties on published posts.
• Support undoing a dislike.

Fixed

• Handle concurrent duplicate inbox delivery.
• Don't apply custom themes on the drafts and posts pages.
• Adapt duration units in thread analysis.
• Restore the spinning loader.

Changed

• Restrict theme overrides to color and reduce reliance on !important.
• Render the homepage description in a basic segment.

Removed

• The deliver_to state and the recipients fallback.