0.4.1

Maintenance release: improves some type hints, improves CI test suite.

Changes

• Improve type checking by @chrishavlin in #106
• only run type check test on PR by @chrishavlin in #107
• list deps in weekly action by @chrishavlin in #108
• add sphinx config entry to .readthedocs.yaml by @chrishavlin in #111
• improving type hints related to numpy by @chrishavlin in #114
• more typing fixes by @chrishavlin in #115
• add workflow dispatches to some of the tests by @chrishavlin in #117

Full Changelog: v0.4.0...v0.4.1