update changelog

Changelog.md

@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.27] - 2023-08-15
+- Added edit mode for surveys
+- Fixed mistakes in survey titles and reordered service section
+- Added initial CSV download button for compendium report pages
+- Updated survey description text
+- Changed user active default to true, so users only need to have an NREN added
+
 ## [0.26] - 2023-08-09
 - Add toast messages when saving survey progress
 - Changed application of styles to the survey through survey.css instead of manually applying classes