Change log: Add some more items, convert bug numbers to links

Change-Id: Ic9b3d3f9a7441fd6bec0ffee4fee7082e91d5a95
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>

dist/changelog/changes-12.0.1.md

@@ -14,7 +14,7 @@ General
 -------
 
 * Fixed opening files with drag and drop on Qt Creator
-  (QTCREATORBUG-29961)
+  ([QTCREATORBUG-29961](https://bugreports.qt.io/browse/QTCREATORBUG-29961))
 
 Editing
 -------
@@ -22,28 +22,45 @@ Editing
 ### C++
 
 * Fixed a crash while parsing
-  (QTCREATORBUG-29847)
+  ([QTCREATORBUG-29847](https://bugreports.qt.io/browse/QTCREATORBUG-29847))
 * Fixed a freeze when hovering over a class declaration
-  (QTCREATORBUG-29975)
+  ([QTCREATORBUG-29975](https://bugreports.qt.io/browse/QTCREATORBUG-29975))
 * Fixed the renaming of virtual functions
 * Fixed `Select Block Up` for string literals
-  (QTCREATORBUG-29844)
+  ([QTCREATORBUG-29844](https://bugreports.qt.io/browse/QTCREATORBUG-29844))
 * Fixed the conversion between comment styles for certain indented comments
+* Clang Format
+    * Fixed the indentation after multi-byte UTF-8 characters
+      ([QTCREATORBUG-29927](https://bugreports.qt.io/browse/QTCREATORBUG-29927))
+
+### Widget Designer
+
+* Fixed that the buttons for editing signals and slots and editing buddies
+  were switched
+  ([QTCREATORBUG-30017](https://bugreports.qt.io/browse/QTCREATORBUG-30017))
 
 Projects
 --------
 
 * Fixed the restoring of custom Kit data
-  (QTCREATORBUG-29970)
+  ([QTCREATORBUG-29970](https://bugreports.qt.io/browse/QTCREATORBUG-29970))
 * Fixed overlapping labels in the target selector
-  (QTCREATORBUG-29990)
+  ([QTCREATORBUG-29990](https://bugreports.qt.io/browse/QTCREATORBUG-29990))
 * Fixed the label for `Custom Executable` run configurations
-  (QTCREATORBUG-29983)
+  ([QTCREATORBUG-29983](https://bugreports.qt.io/browse/QTCREATORBUG-29983))
 
 ### CMake
 
 * Fixed a crash when opening projects
-  (QTCREATORBUG-29965)
+  ([QTCREATORBUG-29965](https://bugreports.qt.io/browse/QTCREATORBUG-29965))
+* Fixed a crash when editing CMake files without a project
+  ([QTCREATORBUG-30023](https://bugreports.qt.io/browse/QTCREATORBUG-30023))
+* Fixed that directories were marked as invalid for the `Staging Directory`
+  ([QTCREATORBUG-29997](https://bugreports.qt.io/browse/QTCREATORBUG-29997))
+
+### Qbs
+
+* Fixed a crash when parsing projects
 
 Analyzer
 --------
@@ -51,7 +68,7 @@ Analyzer
 ### Valgrind
 
 * Fixed stopping the Valgrind process
-  (QTCREATORBUG-29948)
+  ([QTCREATORBUG-29948](https://bugreports.qt.io/browse/QTCREATORBUG-29948))
 
 Version Control Systems
 -----------------------
@@ -60,7 +77,7 @@ Version Control Systems
 
 * Fixed that empty blame annotations are shown after saving a file outside of
   the version control directory
-  (QTCREATORBUG-29991)
+  ([QTCREATORBUG-29991](https://bugreports.qt.io/browse/QTCREATORBUG-29991))
 
 Platforms
 ---------
@@ -68,26 +85,28 @@ Platforms
 ### Linux
 
 * Added an error dialog for errors when loading the Qt platform plugin
-  (QTCREATORBUG-30004)
+  ([QTCREATORBUG-30004](https://bugreports.qt.io/browse/QTCREATORBUG-30004))
 
 ### Boot2Qt
 
 * Fixed deployment on Windows
-  (QTCREATORBUG-29971)
+  ([QTCREATORBUG-29971](https://bugreports.qt.io/browse/QTCREATORBUG-29971))
 
 ### MCU
 
 * Fixed `Replace existing kits` after changing MCU SDK path
-  (QTCREATORBUG-29960)
+  ([QTCREATORBUG-29960](https://bugreports.qt.io/browse/QTCREATORBUG-29960))
 
 Credits for these changes go to:
 --------------------------------
 Alessandro Portale  
 Andre Hartmann  
+Artem Sokolovskii  
 Christian Kandeler  
 Christian Stenger  
 Cristian Adam  
 Eike Ziller  
+Friedemann Kleint  
 Jaroslaw Kobus  
 Marcus Tillmanns  
 Orgad Shaneh