Update docs/changelog

doc/changelog.asciidoc

@@ -24,6 +24,8 @@ Changed
 
 - Improved message if a spawned process wasn't found and a Flatpak container is
   in use.
+- The `:tab-move` command now takes `start` and `end` as `index` to move a tab
+  to the first/last position.
 
 [[v2.4.1]]
 v2.4.1 (unreleased)

doc/help/commands.asciidoc

@@ -1431,6 +1431,7 @@ If neither is given, move it to the first position.
 ==== positional arguments
 * +'index'+: `+` or `-` to move relative to the current tab by count, or a default of 1 space.
  A tab index to move to that index.
+ `start` and `end` to move to the start and the end.
 
 
 ==== count

qutebrowser/browser/commands.py

@@ -1016,7 +1016,7 @@ class CommandDispatcher:
             index: `+` or `-` to move relative to the current tab by
                    count, or a default of 1 space.
                    A tab index to move to that index.
-                   `start` and `end` to move to the start and the end
+                   `start` and `end` to move to the start and the end.
             count: If moving relatively: Offset.
                    If moving absolutely: New position (default: 0). This
                    overrides the index argument, if given.