v0.6.8

Bugfix/compatibility release 0.6.8:

• dev-focused windows/MSVC support?
  • #181 #182 #183 -- MSVC build + CI on github
  • no guarantees we'll support windows as a release platform. But this should open the door to building/testing native windows binaries of the developer tools (cimbar_send, cimbar_recv) if someone wants to try.
• reproducible wasm build (#184)
  • hopefully a step towards getting fdroid back online...
• broader compatibility for older GLSL versions in web encoder (#184)
  • that is, shader now uses es 100, not es 300
• misc fixes (#183, #185)
• epilepsy/seizure warning for encoder (#186)
  • wasn't sure the best way to present this, but my (current) understanding is that 15 fps (our default framerate) is right in the "danger zone".
  • So we now have some friendly warning text to caution folks to not stare at the screen if they have photosensitive epilepsy.
  • ... maybe worth noting: you don't have to stare at the screen for cimbar to work. Only your camera lens needs to "stare" at the screen. 🙂