Use more conventional Markdown syntax

1 files changed, 24 insertions, 24 deletions

diff --git a/changes.md b/changes.md
index 0d1cd4a..c573a0c 100644
--- a/changes.md
+++ b/changes.md
@@ -2,7 +2,7 @@
 The source code for Tk is managed by fossil.  Tk developers coordinate all
 changes to the Tk source code at
 
-	https://core.tcl-lang.org/tk/
+> [Tk Source Code](https://core.tcl-lang.org/tk/)
 
 Release Tk 9.0b2 arises from the check-in with tag core-9-0-b2.
 
@@ -10,27 +10,27 @@ Highlighted differences between Tk 9.0 and Tk 8.6 are summarized below,
 with focus on changes important to programmers using the Tk library and
 writing Tcl scripts containing Tk commands.
 
-  * Many improvements to use of platform features and conventions.
-    - Built-in widgets and themes are scaling-aware.
-    - Improved support of two-finger gestures, where available
-    - The [tk windowingsystem] "aqua" needs macOS 10.10 or later
-
-  * New commands and options
-    - [tk sysnotify]: access to the OS notifications system
-    - [tk systray]: access to the OS tray facility
-    - [tk print]: access to the OS printing facility
-
-  * Widget options
-    - New ttk::progressbar option: -text
-    - [$frame ... -backgroundimage $img -tile $bool]
-    - [$menu id], [$menu add|insert ... ?$id? ...]
-    - [$image get ... -withalpha ...]
-    - All indices now accept the forms "end", "end-int", "int+|-int"
-
-  * Improved widget appearance
-    - ttk::notebook with nondefault tab positions
-
-  * Images
-    - Partial SVG support
-    - Read/write access to photo image metadata
+## Many improvements to use of platform features and conventions.
+ - Built-in widgets and themes are scaling-aware.
+ - Improved support of two-finger gestures, where available
+ - The `tk windowingsystem` "aqua" needs macOS 10.10 or later
+
+## New commands and options
+ - `tk sysnotify`: access to the OS notifications system
+ - `tk systray`: access to the OS tray facility
+ - `tk print`: access to the OS printing facility
+
+## Widget options
+ - New `ttk::progressbar` option: **-text**
+ - `$frame ... -backgroundimage $img -tile $bool`
+ - `$menu id`, `$menu add|insert ... ?$id? ...`
+ - `$image get ... -withalpha ...`
+ - All indices now accept the forms **end**, **end-int**, **int+|-int**
+
+## Improved widget appearance
+ - `ttk::notebook` with nondefault tab positions
+
+## Images
+ - Partial SVG support
+ - Read/write access to photo image metadata