The lib.version module carries no documentation: the Syntax, Component and
Boundary types, the Version and Dependency classes and their public methods
are bare, and the compatibility tiers the next_* stepping methods implement
are not documented anywhere.
Add docstrings: a line each for the base.py types, the compatibility
tier table in the Version class, and a short description for every
public method, with the three next_* methods citing the tier each one
steps to.
Assisted-by: unsloth/Qwen3.8-27B-GGUF:Q4_K_M with pi.dev v0.84.2
Signed-off-by: Jan Lindemann <jan@janware.com>
Jan Lindemann
831cff524a