How to use this changelog:
Each line or section which has been updated or added will have a comment above/next to it. Search the stylesheet supplied with the child theme for additions, removals and/or updates with the date of the change. E.G:
Search for /*Updated 01/04/18*/ or /*Added 01/04/18*/ or /*Removed 01/04/18*/ to find changes for that update.
Then compare those lines of code with your own files and copy any changes needed to fix issues.
Version 1.0 (Created)