• Implemented UpdateEl for Filter and FilterMap.
• Added method El::is_custom(&self).
• Fixed custom elements patching (#325).
• Removed unnecessary error message for comment nodes.
• [BREAKING] Removed deprecated update and trigger_update_ev.
• [BREAKING] Removed the remains of lifecycle hooks.
• Fixed value and checked setting for input elements (a bug in VirtualDOM patch algorithm).
• [BREAKING] Removed unpredictable internal input listeners - Seed will not longer react to external input value changes.
• [BREAKING] Use EventHandler instead of Listener. (Listener is now used as the internal DOM EventListener representation.)
• [deprecated] - raw_ev is deprecated in favor of ev. Functionality is the same.
• Improved performance - rewritten event-handling and other refactors in VirtualDOM.
• Fixed processing of multiple event-handlers (#138).
• Added DOM Element references - see ElRef and examples (canvas, user_media or todomvc) (#115).
• Removed Ms: Clone restriction as much as possible.
• [BREAKING] Added or changed Custom variant from Custom(String) to Custom(Cow<'static, str>)
  in Ev, Tag, At and St. Use function from to create custom entities (e.g. At::from("my-attribute")) (#208).
• Added macro nodes!. It accepts Node<Msg> and Vec<Node<Msg, returns flattened Vec<Node<Msg>.
• Refactored all examples.
• Fixed and rewritten example todomvc.
• Renamed counter example to counter_advanced.
• Renamed drop example to drop_zone.
• Removed server_interaction_detailed example.
• Added a new simpler counter example.
• Changed example in the main README.md.
• Added flag #![forbid(unsafe_code)] so the Seed will be marked as a safe library by the Rust community tools.
• Removed clone restriction from the method Effect::map_msg.
• Implemented UpdateEl for FlatMap.
• Adapted to Rust 1.41.0.