diff --git a/README.md b/README.md
index 4f883df..892bf39 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@ Tangerine UI features a bubblier look, a more compact timeline, round avatars, a
 ## Summary
 
 * [**Variants**](#variants)
+* [**List of instances that use Tangerine UI**](#list-of-instances-that-use-tangerine-ui)
 * [**Installation**](#installation-for-mastodon-admins)
   * [Install on a **Mastodon** instance](#installation-for-mastodon-admins)
   * [Install on a **Glitch-soc** instance](#installation-for-glitch-soc-admins)
@@ -29,6 +30,19 @@ Tangerine UI features a bubblier look, a more compact timeline, round avatars, a
 
 ![Tangerine UI's purple variant, both in dark and light modes.](https://github.com/nileane/TangerineUI-for-Mastodon/assets/914451/c01c7a54-d2db-4fe5-a0f6-dc6e77cfe128)
 
+ 
+## List of instances that use Tangerine UI
+These are known instances have enabled Tangerine UI for their users, either as the only theme, or as an optional theme.  
+If you're an admin and have installed Tangerine UI on your instance, **feel free to add yours here (open a PR, or just [DM me](https://nileane.fr/@nileane))**
+
+| **Instance**                                           | **User count** | **Installed as...**     | **Default theme?** |
+|--------------------------------------------------------|----------------|-------------------------|--------------------|
+| [piaille.fr](https://piaille.fr)                       | 10K+           | an optional theme       | No                 |
+| [norden.social](https://norden.social)                 | 5K+            | an optional theme       | No                 |
+| [pipou.academy](https://pipou.academy)                 | 100+           | an optional theme       | No                 |
+| [bolha.one](https://bolha.one)                         | 20             | an optional theme       | Yes                |
+
+
 ## Installation for Mastodon admins
 
 ### Install Tangerine UI as the only theme on your instance:
diff --git a/TangerineUI-purple.css b/TangerineUI-purple.css
index e250218..346661e 100644
--- a/TangerineUI-purple.css
+++ b/TangerineUI-purple.css
@@ -6,7 +6,7 @@
 
     by @nileane@nileane.fr
 
-    Last Mastodon compatibility check: v4.1.5 stable ✅
+    Last Mastodon compatibility check: v4.1.6 stable ✅
 */
 
 
diff --git a/TangerineUI.css b/TangerineUI.css
index 9a7db2a..dee0f97 100644
--- a/TangerineUI.css
+++ b/TangerineUI.css
@@ -6,7 +6,7 @@
 
     by @nileane@nileane.fr
 
-    Last Mastodon compatibility check: v4.1.5 stable ✅
+    Last Mastodon compatibility check: v4.1.6 stable ✅
 */
 
 
diff --git a/mastodon/app/javascript/styles/tangerineui-purple/layout-single-column.scss b/mastodon/app/javascript/styles/tangerineui-purple/layout-single-column.scss
index e250218..346661e 100644
--- a/mastodon/app/javascript/styles/tangerineui-purple/layout-single-column.scss
+++ b/mastodon/app/javascript/styles/tangerineui-purple/layout-single-column.scss
@@ -6,7 +6,7 @@
 
     by @nileane@nileane.fr
 
-    Last Mastodon compatibility check: v4.1.5 stable ✅
+    Last Mastodon compatibility check: v4.1.6 stable ✅
 */
 
 
diff --git a/mastodon/app/javascript/styles/tangerineui/layout-single-column.scss b/mastodon/app/javascript/styles/tangerineui/layout-single-column.scss
index 9a7db2a..dee0f97 100644
--- a/mastodon/app/javascript/styles/tangerineui/layout-single-column.scss
+++ b/mastodon/app/javascript/styles/tangerineui/layout-single-column.scss
@@ -6,7 +6,7 @@
 
     by @nileane@nileane.fr
 
-    Last Mastodon compatibility check: v4.1.5 stable ✅
+    Last Mastodon compatibility check: v4.1.6 stable ✅
 */