Basic Information (the README text file)
Installation Instructions (the INSTALL text file)
Compile-Time Configuration Options
User Guide
Command-Line Options
Run-Time Configuration Options
Keyboard Handling
Configuring Keymaps
URL Schemes
Window Kinds
Messages
Sessions
Custom Connections
Runmodes
Features (user interface and technical)
TLS/SSL
RAQ (rarely asked questions:-)
Reporting Problems
Contributing
Credits
RFC (protocols, specifications etc.)
Changes
Notions
Coding Style