Thread:Project:Support desk/Please Help - How to get list of new features?/reply

Here are the release notes for the major releases which will cover most of what you are looking for: 1.7, 1.8, 1.9, 1.10, 1.11, 1.12, 1.13, 1.14, 1.15, 1.16. There of course is also security releases (For example: 1.16.2) and such to fix major issues.