diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5e287da..25b3b86 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,11 +16,14 @@ All notable changes to this project will be documented in this file.
 - Added collapsible front page widgets
 - Added widgets to conferences, participants and components pages
 - Added front page widget for monthly conferences and participants number
+- Added login/registration control and messages
+- Added default config file locations
 
 ### Changed
 - MVC design - models(classes folder), views(templates folder) and controllers(pages folder)
 
 ### Fixed
+- Fixed SQL when conferences start and end time are not explicitly clear
 
 ---