v1.0.4, mostly stable, fixed fatal bug in _get_ff loops from v1.0.3
v1.0.5, before common data _struct changes
v1.0.6 redid common list struct for more modularity, added thread pool structs, added hook/dummy for controller to optimize pool size
v1.0.8, removed testing code from v1.0.6
v1.0.10 minor changes, mostly removing testing/debug code
v1.0.11, linearized tcp, minor changes
v1.0.13 minor change