Update CHANGELOG

Author: bouwew

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 Versions from 0.40 and up
 
+## v0.58.2
+
+- More Emma related updates via plugwise [v1.8.2](https://github.com/plugwise/python-plugwise/releases/tag/v1.8.2)
+
 ## v0.58.1
 
 - Improve detection of removed device(s) via plugwise [v1.8.1](https://github.com/plugwise/python-plugwise/releases/tag/v1.8.1)