fix: separate twitter and x link icons

## Details

Based on: #604

Co-authored-by: Caleb White <cdwhite3@pm.me>

Author: MeanderingProgrammer

CHANGELOG.md

@@ -11,6 +11,7 @@
   [99bfa5d](https://github.com/MeanderingProgrammer/render-markdown.nvim/commit/99bfa5d61381a29eedc75810898cb9c0fc755064)
 - add priority to sign configuration [#601](https://github.com/MeanderingProgrammer/render-markdown.nvim/issues/601)
   [996ec12](https://github.com/MeanderingProgrammer/render-markdown.nvim/commit/996ec12e1164e56401babf236c56cb2d9321d923)
+- support math superscript characters and body transformer for footnotes [48934b4](https://github.com/MeanderingProgrammer/render-markdown.nvim/commit/48934b49a2363b49ae1d698ed4cb30fb79d7efe8)
 
 ## 8.11.0 (2026-01-07)
 

README.md

@@ -843,8 +843,9 @@ require('render-markdown').setup({
             slack = { pattern = 'slack%.com', icon = '󰒱 ' },
             stackoverflow = { pattern = 'stackoverflow%.com', icon = '󰓌 ' },
             steam = { pattern = 'steampowered%.com', icon = ' ' },
-            twitter = { pattern = 'x%.com', icon = ' ' },
+            twitter = { pattern = 'twitter%.com', icon = ' ' },
             wikipedia = { pattern = 'wikipedia%.org', icon = '󰖬 ' },
+            x = { pattern = 'x%.com', icon = ' ' },
             youtube = { pattern = 'youtube[^.]*%.com', icon = '󰗃 ' },
             youtube_short = { pattern = 'youtu%.be', icon = '󰗃 ' },
         },
@@ -1630,8 +1631,9 @@ require('render-markdown').setup({
             slack = { pattern = 'slack%.com', icon = '󰒱 ' },
             stackoverflow = { pattern = 'stackoverflow%.com', icon = '󰓌 ' },
             steam = { pattern = 'steampowered%.com', icon = ' ' },
-            twitter = { pattern = 'x%.com', icon = ' ' },
+            twitter = { pattern = 'twitter%.com', icon = ' ' },
             wikipedia = { pattern = 'wikipedia%.org', icon = '󰖬 ' },
+            x = { pattern = 'x%.com', icon = ' ' },
             youtube = { pattern = 'youtube[^.]*%.com', icon = '󰗃 ' },
             youtube_short = { pattern = 'youtu%.be', icon = '󰗃 ' },
         },

doc/render-markdown.txt

@@ -1,4 +1,4 @@
-*render-markdown.txt*       For NVIM v0.11.6      Last change: 2026 January 29
+*render-markdown.txt*      For NVIM v0.11.6      Last change: 2026 February 02
 
 ==============================================================================
 Table of Contents                          *render-markdown-table-of-contents*
@@ -909,8 +909,9 @@ Default Configuration ~
                 slack = { pattern = 'slack%.com', icon = '󰒱 ' },
                 stackoverflow = { pattern = 'stackoverflow%.com', icon = '󰓌 ' },
                 steam = { pattern = 'steampowered%.com', icon = ' ' },
-                twitter = { pattern = 'x%.com', icon = ' ' },
+                twitter = { pattern = 'twitter%.com', icon = ' ' },
                 wikipedia = { pattern = 'wikipedia%.org', icon = '󰖬 ' },
+                x = { pattern = 'x%.com', icon = ' ' },
                 youtube = { pattern = 'youtube[^.]*%.com', icon = '󰗃 ' },
                 youtube_short = { pattern = 'youtu%.be', icon = '󰗃 ' },
             },
@@ -1676,8 +1677,9 @@ Link Configuration ~
                 slack = { pattern = 'slack%.com', icon = '󰒱 ' },
                 stackoverflow = { pattern = 'stackoverflow%.com', icon = '󰓌 ' },
                 steam = { pattern = 'steampowered%.com', icon = ' ' },
-                twitter = { pattern = 'x%.com', icon = ' ' },
+                twitter = { pattern = 'twitter%.com', icon = ' ' },
                 wikipedia = { pattern = 'wikipedia%.org', icon = '󰖬 ' },
+                x = { pattern = 'x%.com', icon = ' ' },
                 youtube = { pattern = 'youtube[^.]*%.com', icon = '󰗃 ' },
                 youtube_short = { pattern = 'youtu%.be', icon = '󰗃 ' },
             },

lua/render-markdown/health.lua

@@ -6,7 +6,7 @@ local state = require('render-markdown.state')
 local M = {}
 
 ---@private
-M.version = '8.11.5'
+M.version = '8.11.6'
 
 function M.check()
     M.start('versions')

lua/render-markdown/settings.lua

@@ -1338,8 +1338,9 @@ M.link.default = {
         slack = { pattern = 'slack%.com', icon = '󰒱 ' },
         stackoverflow = { pattern = 'stackoverflow%.com', icon = '󰓌 ' },
         steam = { pattern = 'steampowered%.com', icon = ' ' },
-        twitter = { pattern = 'x%.com', icon = ' ' },
+        twitter = { pattern = 'twitter%.com', icon = ' ' },
         wikipedia = { pattern = 'wikipedia%.org', icon = '󰖬 ' },
+        x = { pattern = 'x%.com', icon = ' ' },
         youtube = { pattern = 'youtube[^.]*%.com', icon = '󰗃 ' },
         youtube_short = { pattern = 'youtu%.be', icon = '󰗃 ' },
     },