1.1.5

What's Changed

Python

• Upgraded cmdstan version to 2.33.1, enabling Apple M2 support. @lucentcosmos @tcuongd
• Added a binary distribution for the macOS arm64 architecture (M1, M2 chips). @tcuongd
• Added argument scaling to the Prophet() instantiation. Allows minmax scaling on y instead of
  absmax scaling (dividing by the maximum value). scaling='absmax' by default, preserving the
  behaviour of previous versions. @yoziru
• Added argument holidays_mode to the Prophet() instantiation. Allows holidays regressors to have
  a different mode than seasonality regressors. holidays_mode takes the same value as seasonality_mode
  if not specified, preserving the behaviour of previous versions. @CoreyBryant-everi
• Added two methods to the Prophet object: preprocess() and calculate_initial_params(). These
  do not need to be called and will not change the model fitting process. Their purpose is to provide
  clarity on the pre-processing steps taken (y scaling, creating fourier series, regressor scaling,
  setting changepoints, etc.) before the data is passed to the stan model. @tcuongd
• Added argument extra_output_columns to cross_validation(). The user can specify additional columns
  from predict() to include in the final output alongside ds and yhat, for example extra_output_columns=['trend']. @dchiang00
• prophet's custom hdays module was deprecated last version and is now removed.

R

• Updated holidays data based on holidays v0.34

Full Changelog: v1.1.4...1.1.5