added change log

Author: bishwaspraveen

CHANGELOG.md

@@ -35,3 +35,9 @@ For each PR made, an entry should be added to this changelog. It should contain
     - Defined a class `HTMLFreeCharField` which inherits `serializers.CharField`
     - Used regex to catch any HTML content comming in as an input to form fields
     - Called this class within the serializer for necessary fields
+
+- 3228-bugfix-preserve-scroll-position--document-type-selection-behavior-on-individual-urls
+  - Description: Upon selecting a document type on any individual URL, the page refreshes and returns to the top. This is not necessarily a bug but an inconvenience, especially when working at the bottom of the page. Fix the JS code.
+  - Changes:
+    - Added a constant `scrollPosition` within `postDocumentTypePatterns` to store the y coordinate postion on the page
+    - Modified the ajax relaod to navigate to this position upon posting/saving the document type changes.