Added, Updated, Fixed...

Added:
- Version number at the top of index.html (as requested in Issue 122)

Migrated to LittleLink Extended (based on popularity and LittleLink usage):
- BeReal
- Clubhouse
- Guilded
- Partiful
- Post.news
- QQ
- Skoob
- Xing

Updated:
- Discord (getting ahead of the new branding rolling out)

Fixed:
- Hover state for Revolut

css/brands.css

@@ -192,17 +192,6 @@ button:hover,
   filter: brightness(90%);
 }
 
-/* BeReal */
-.button.button-bereal {
-  color: #ffffff;
-  background-color: #000000;
-  border: 1px solid #ffffff;
-}
-.button.button-bereal:hover,
-.button.button-bereal:focus {
-  filter: brightness(90%);
-}
-
 /* Bluesky */
 .button.button-bluesky {
   color: #FFFFFF;
@@ -266,17 +255,6 @@ button:hover,
   filter: brightness(90%);
 }
 
-/* Clubhouse */
-.button.button-clubhouse {
-  color: #1F1F1A;
-  background-color: #F1EFE3;
-  border: 1px solid #212121;
-}
-.button.button-clubhouse:hover,
-.button.button-clubhouse:focus {
-  filter: brightness(90%);
-}
-
 /* dev.to */
 .button.button-dev-to {
   color: #000000;
@@ -313,7 +291,7 @@ button:hover,
 /* Discord */
 .button.button-discord {
   color: #ffffff;
-  background-color: #5865f2;
+  background-color: #161CBB;
 }
 .button.button-discord:hover,
 .button.button-discord:focus {
@@ -476,16 +454,6 @@ button:hover,
   filter: brightness(90%);
 }
 
-/* Guilded */
-.button.button-guilded {
-  color: #000000;
-  background-color: #F5C400;
-}
-.button.button-guilded:hover,
-.button.button-guilded:focus {
-  filter: brightness(90%);
-}
-
 /* Hashnode */
 .button.button-hashnode {
   color: #000000;
@@ -672,17 +640,6 @@ button:hover,
   filter: brightness(90%);
 }
 
-/* Partiful */
-.button.button-partiful {
-  color: #ffffff;
-  background-color: #000000;
-  border: 1px solid #FFFFFF;
-}
-.button.button-partiful:hover,
-.button.button-partiful:focus {
-  filter: brightness(90%);
-}
-
 /* Patreon */
 .button.button-patreon {
   color: #ffffff;
@@ -736,17 +693,6 @@ button:hover,
   filter: brightness(90%);
 }
 
-/* QQ */
-.button.button-qq {
-  color: #000000;
-  background-color: #FFFFFF;
-  border: 1px solid #000000;
-}
-.button.button-qq:hover,
-.button.button-qq:focus {
-  filter: brightness(90%);
-}
-
 /* Read.cv */
 .button.button-read-cv {
   color: #FFFFFF;
@@ -785,8 +731,8 @@ button:hover,
   background-color: #ffffff;
   border: 1px solid black;
 }
-.button.button-rev:hover,
-.button.button-rev:focus {
+.button.button-revolut:hover,
+.button.button-revolut:focus {
   filter: brightness(90%);
 }
 
@@ -810,16 +756,6 @@ button:hover,
   filter: brightness(90%);
 }
 
-/* Skoob */
-.button.button-skoob {
-  color: #ffffff;
-  background-color: #3189c8;
-}
-.button.button-skoob:hover,
-.button.button-skoob:focus {
-  filter: brightness(90%);
-}
-
 /* Slack */
 .button.button-slack {
   color: #000000;
@@ -1068,17 +1004,6 @@ button:hover,
   filter: brightness(90%);
 }
 
-/* VRChat */
-.button.button-vrchat {
-  color: #000000;
-  background-color: #ffffff;
-  border: 1px solid black;
-}
-.button.button-vrchat:hover,
-.button.button-vrchat:focus {
-  filter: brightness(90%);
-}
-
 /* VSCO */
 .button.button-vsco {
   color: #FFFFFF;
@@ -1132,16 +1057,6 @@ button:hover,
   filter: brightness(90%);
 }
 
-/* Xing */
-.button.button-xing {
-  color: #ffffff;
-  background-color: #026466;
-}
-.button.button-xing:hover,
-.button.button-xing:focus {
-  filter: brightness(90%);
-}
-
 /* YouTube */
 .button.button-yt {
   color: #ffffff;