v2.2

A couple of minor feature-lets in the client:

• Can supply the host key database URL as a parameter (it's just a JSON file you could literally use a pastebin.)
• The process will fork before beginning key generation so you can close shell quickly without killing it.

v2.1

Fully migrate to selector-based architecture with predictable access pattern. Fix various freezing, crashing, and robustness bugs.

v2.0

Complete support for terminal emulation; still suffering from artifacts of blocking-socket IO operations. In the future will move to use single-threading and selectors instead.

v1.0

Robust functionality and control platform for multiple clients and controllers; terminal emulation not yet implemented.