- update to 1.3.0:
* Python 3.7 is no longer supported.
* Pluggy now exposes its typings to static type checkers.
* Some fields and classes are marked ``Final`` and ``@final``.
* The :ref:`api-reference` is updated to clearly delineate
pluggy's public API.
Compatibility aliases are put in place for the renamed types.
Please note that pluggy is currently unable to provide strong
typing for hook calls, e.g. ``pm.hook.my_hook(...)``,
nor to statically check that a hook implementation matches
the hook specification's type.
* The new-style hook wrappers, added in the yanked 1.1.0
release, now require an explicit ``wrapper=True`` designation
in the ``@hookimpl()`` decorator.

Deprecations and Removals
The deprecation was announced in release 0.7.0.
deprecation was announced in release 0.7.0.
deprecation was announced in release 0.6.0.
* fix issue #4: specific HookCallError exception for when a hook call