- Fix invitation code.

Thanks to Akuket and xet7 !

Closes #1749

CHANGELOG.md

@@ -13,7 +13,11 @@ and fixes the following mobile bugs:
 - [Hotfix more sortable elements](https://github.com/wekan/wekan/commit/616dade81c25b10fc409aee1bcc9a93ddbfee81b);
 - [Hotfix for mobile device](https://github.com/wekan/wekan/commit/43d86d7d5d3f3b34b0500f6d5d3afe7bd86b0060).
 
-Thanks to GitHub users adyachok, halunk3, Haocen and xet7 for their contributions.
+and fixes the following bugs:
+
+- [Fix invitation code](https://github.com/wekan/wekan/pull/1777).
+
+Thanks to GitHub users adyachok, Akuket, halunk3, Haocen and xet7 for their contributions.
 
 # v1.18 2018-07-06 Wekan release