- FEATURE: compiler now figures out the most general class taken transitively by containers and uses that instead of entity where applicable
- FEATURE: MacOS application to run text-only interpreter in a terminal
- BUGFIX: if the hero was already defined as something other than an actor, declaring it the compiler crashed
- CLEANUP: corrected implementation of transitivity
- CLEANUP: rebuilt Makefiles for building on Windows10 and 64-bit, continuous integration with Jenkins etc. etc. after move to new machines and other infrastructure