diff --git a/TelegramBots.wiki/Changelog.md b/TelegramBots.wiki/Changelog.md
index 8c0b1392..92487ca7 100644
--- a/TelegramBots.wiki/Changelog.md
+++ b/TelegramBots.wiki/Changelog.md
@@ -1,5 +1,6 @@
 ### <a id="4.1"></a>4.1 ###
 1. Support for Api Version [4.1](https://core.telegram.org/bots/api-changelog#august-22-2018)
+2. Fix #507 and #512
 
 ### <a id="4.0.1"></a>4.0.1 ###
 1. Fix bug #499