Udpated K+ changelog

Author: majora2007

pages/kavita+/changelog.mdx

@@ -11,6 +11,7 @@
 - Support for different editions from MangaBaka (count difference (Omnibus) and different covers/summary)
 - Ability for non-admin's to view external recommendations (Age Restrictions apply)
 - Enhanced recommendations from MangaBaka based on other users in addition to existing tag comparison
+- Kavita+ will now email you a month before charge for yearly subscriptions
 - and more (still WIP)
 
 #### v0.9.0.2