diff --git a/doc/symbols-outline.txt b/doc/symbols-outline.txt
index 5006269..ca0ce41 100644
--- a/doc/symbols-outline.txt
+++ b/doc/symbols-outline.txt
@@ -1,4 +1,4 @@
-*symbols-outline.txt*       For NVIM v0.7.0      Last change: 2023 November 02
+*symbols-outline.txt*       For NVIM v0.7.0      Last change: 2023 November 03
 
 ==============================================================================
 Table of Contents                          *symbols-outline-table-of-contents*
@@ -148,7 +148,7 @@ Key:
 - ✅ fix: Invalid buffer id error (#177 by snowair)
 - ✅ fix(code_actions): use the builtin code_action (#168 by zjp-CN)
 - ✅ fix: plugin crashes when SymbolOutlineClose used (#163 by beauwilliams)
-- feat: Add window_bg_highlight to config (#137 by Zane-)
+- 📮 feat: Add window_bg_highlight to config (#137 by Zane-)
 - 📮 Added preview width and relative size (#130 by Freyskeyd)
 - 📮 Improve preview, hover windows configurability and looks (#128 by toppair)
 - ✅ Do not close outline when focus_location occurs (#119 by M1Sports20)
@@ -188,7 +188,8 @@ Items will be moved to above list when complete.
 - Preview / Hover
     - `[/]` Configurable winhighlight options for preview window (like nvim-cmp)
         (simrat39/symbols-outline#128)
-    - `[/]` Configurable width and height (simrat39/symbols-outline#130)
+    - `[/]` Configurable width and height of preview window (simrat39/symbols-outline#130)
+- `[/]` Outline window customizations (simrat39/symbols-outline#137)
 
 
 RELATED PLUGINS ~