- Add ``/3pid/unbind`` for removing 3PIDs. (`#2046 <https://github.com/matrix-org/matrix-doc/issues/2046>`_)
Spec Clarifications
-------------------
- Fix various spelling mistakes throughout the specification. (`#1853 <https://github.com/matrix-org/matrix-doc/issues/1853>`_)
- Fix route for ``/3pid/bind``. (`#1967 <https://github.com/matrix-org/matrix-doc/issues/1967>`_)
- Add missing aesthetic parameters to ``/store-invite``. (`#2049 <https://github.com/matrix-org/matrix-doc/issues/2049>`_)
- Clarify what the client should receive upon sending an identical email validation request multiple times. (`#2057 <https://github.com/matrix-org/matrix-doc/issues/2057>`_)
- Clarify that the default transport is JSON over HTTP. (`#2086 <https://github.com/matrix-org/matrix-doc/issues/2086>`_)