Updated Insiders changelog

Author: squidfunk

CHANGELOG

@@ -1,3 +1,8 @@
+mkdocs-material-7.2.1+insiders-2.12.1 (2021-07-26)
+
+  * Fixed error in social cards plugin when site_description was not set
+  * Fixed error in social cards plugin for non-ASCII characters
+
 mkdocs-material-7.2.1+insiders-2.12.0 (2021-07-25)
 
   * Added support for social cards

docs/insiders/changelog.md

@@ -6,6 +6,11 @@ template: overrides/main.html
 
 ## Material for MkDocs Insiders
 
+### 2.12.1 <small>_ July 26, 2021</small>
+
+- Fixed error in social cards plugin when `site_description` was not set
+- Fixed error in social cards plugin for non-ASCII characters
+
 ### 2.12.0 <small>_ July 25, 2021</small>
 
 - Added support for social cards