diff --git a/4.1.3-uBlock-Origin.md b/4.1.3-uBlock-Origin.md
index 84f8784..aaf5ed1 100644
--- a/4.1.3-uBlock-Origin.md
+++ b/4.1.3-uBlock-Origin.md
@@ -1,6 +1,7 @@
 - [uBlock Origin (AMO)](https://addons.mozilla.org/addon/ublock-origin/)
 - [Source](https://github.com/gorhill/uBlock)
 
-Apparently there is [experimental Thunderbird 65+ support](https://github.com/gorhill/uBlock/commit/305cd4db1c8fb93a5d032fb3a09ededd9bbdc240).
+Apparently there is [experimental Thunderbird 65+ support](https://github.com/gorhill/uBlock/commit/305cd4db1c8fb93a5d032fb3a09ededd9bbdc240).  
+As of Thunderbird 68+, [there are still some issues](https://github.com/uBlockOrigin/uBlock-issues/issues/825).
 
-So this is something to keep an eye on. Also see [4.2.2 uBlock Origin](https://github.com/ghacksuserjs/ghacks-user.js/wiki/4.2.2-uBlock-Origin) from the [ghacks-user.js](https://github.com/ghacksuserjs/ghacks-user.js) project.
+So this is something to keep an eye on. Also see [4.2.2 uBlock Origin](https://github.com/arkenfox/user.js/wiki/4.2.2-uBlock-Origin) from the [arkenfox user.js](https://github.com/arkenfox/user.js) project.