v0.8.0

Added

• raw_str parameter to .latex() calls to allow getting the output latex as a
  string rather than an interactive widget

Fixed

• Incorrect diagram edge colors in dark mode
• Recursive parsing not working for non-prefix-notation parser
• Minor latex issues (some names not escaping correctly, missing sub equation
  part latex calls)
• Incorrect boolean parsing
• Free refs list not handling implicit components correctly
• orient_timeseries breaking parsing when no timeref included in the model by
  default
• index operation breaking on 1D arrays
• interactive_latex.vue not being included in package resources correctly
• A compile_kwargs bug when running with earlier PyMC versions