XFree86 Version Numbering Schemes

1. Releases, Development Streams and Branches
2. Current (new) Version Numbering Scheme
2.1. Development Branch
2.2. Stable Branch
3. Version Numbering Scheme for XFree86 4.0.x.
4. Pre-4.0 Development Versions
5. Version Numbering Scheme for XFree86 3.3.x.
6. Finding the XFree86 X Server Version From a Client