0.x -- alpha quality, no 0.x.x, just 0.x, as many as we need

0.6 -- Daemonization
0.7 -- static speedup, config
0.x -- Easy plugins
0.x -- SSL
0.x --

1.0c1 -- release candidate
1.0.0 -- final

1.x -- freeze.py distribution (requires 'monolith')
1.x -- C-based event loop (libevent?)
1.x -- C-based static file handling

2.0

2.x -- GUI