Release 0.4.3 (#332)

This release fixes an issue where the bulb state on led strips was not restored properly when turned back on.

[Full Changelog](https://github.com/python-kasa/python-kasa/compare/0.4.2...0.4.3)

**Fixed bugs:**

- Divide by zero when HS300 powerstrip is discovered [\#292](https://github.com/python-kasa/python-kasa/issues/292)
- Ensure bulb state is restored when turning back on [\#330](https://github.com/python-kasa/python-kasa/pull/330) (@bdraco)

**Closed issues:**

- KL420L5 controls [\#327](https://github.com/python-kasa/python-kasa/issues/327)

**Merged pull requests:**

- Update pre-commit hooks to fix black in CI [\#331](https://github.com/python-kasa/python-kasa/pull/331) (@rytilahti)
- Fix test\_deprecated\_type stalling [\#325](https://github.com/python-kasa/python-kasa/pull/325) (@bdraco)

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "python-kasa"
-version = "0.4.2"
+version = "0.4.3"
 description = "Python API for TP-Link Kasa Smarthome devices"
 license = "GPL-3.0-or-later"
 authors = ["Your Name <you@example.com>"]