1.9.0 (2023-04-19)

Features

- Added ``URL.joinpath(*elements)``, to create a new URL appending multiple path elements. (`#704 <https://github.com/aio-libs/yarl/issues/704>`_)

- Made :py:meth:`URL.__truediv__` return ``NotImplemented`` if called with an unsupported type — by :user:`michaeljpeters`. (`#832 <https://github.com/aio-libs/yarl/issues/832>`_)

Bugfixes

- Path normalisation for absolute URLs no longer raises a ValueError exception

when `..` segments would otherwise go beyond the URL path root. (`#536 <https://github.com/aio-libs/yarl/issues/536>`_)

- Fixed an issue with update_query() not getting rid of the query when argument is None. (`#792 <https://github.com/aio-libs/yarl/issues/792>`_)

- Added some input restrictions on with_port() function to prevent invalid boolean inputs or out of valid port inputs; handled incorrect 0 port representation. (`#793 <https://github.com/aio-libs/yarl/issues/793>`_)

- Made :py:meth:`URL.build` raise a :py:exc:`TypeError` if the ``host`` argument is :py:data:`None` — by :user:`paulpapacz`. (`#808 <https://github.com/aio-libs/yarl/issues/808>`_)

- Fixed an issue with ``update_query()`` getting rid of the query when the argument

is empty but not ``None``. (`#845 <https://github.com/aio-libs/yarl/issues/845>`_)

Misc

- `#220 <https://github.com/aio-libs/yarl/issues/220>`_