Added

• Support lifespan state #2060, #2065 and #2064.

Changed

• Change url_for signature to return a URL instance #1385.

Fixed

• Allow "name" argument on url_for() and url_path_for() #2050.

Deprecated

• Deprecate on_startup and on_shutdown events #2070.

Full Changelog: 0.25.0...0.26.0