v1.3.0

What's Changed

• minor: Support pandas 3.0 and numpy 2.4 by @tcuongd in #2715

Full Changelog: v1.2.2...v1.3.0

v1.2.2

What's Changed

• R Package: Update C++ Version to Comply with CRAN Policy by @mitokic in #2707
• chore: Add .tar.gz upload for R package to CI by @tcuongd in #2708
• fix: max version on pandas by @tcuongd in #2711
• fix: constrain numpy by @tcuongd in #2712
• minor: Re-generated holidays.csv for R package.

New Contributors

• @mitokic made their first contribution in #2707

Full Changelog: v1.2.1-patched...v1.2.2-patched

v1.2.1-patched

• Version number for Python package

v1.2.1

What's Changed

• Also copy makefile to fake cmdstan by @WardBrian in #2699

Full Changelog: v1.2.0...v1.2.1

v1.2.0

What's Changed

• Use latest CmdStan by @WardBrian in #2684
• Add null check to CmdStanPyBackend cleanup() function by @landiinii in #2692

New Contributors

• @landiinii made their first contribution in #2692

Full Changelog: v1.1.7...v1.2.0

v1.1.7-patched

bump ci build tools

v1.1.7

What's Changed

• Enable creation of custom performance metrics by @hub-bla in #2599
• chore: address pandas futurewarning from "M" being deprecated by @MarcoGorelli in #2632
• cleanup() for cross_validate by @tcuongd in #2671

New Contributors

• @hub-bla made their first contribution in #2599

Full Changelog: v1.1.6...v1.1.7

1.1.6 (PyPI publishing fix)

See previous release for actual changelog.

1.1.6

What's Changed

• Update plot.py by @tomthepeach in #2523
• Bug Fix: Include predictions for missing y (NaN) dates in the history #2518 by @imad24 in #2530
• Use stable sort when sorting values in forecaster by @natl in #2568
• Fix Issue #2577 - Zero Division Error in diagnostics.performance_metrics() causing failed assertion by @ThomasChia in #2578
• Fixed np.float_ deprecation in numpy 2.0 by @shamalgithub in #2592
• Removed remaining depreciated datetime conversions (#2492) by @YuyuZhou1228 in #2598
• Update holidays package dependency constraints by @arkid15r in #2587

New Contributors

• @tomthepeach made their first contribution in #2523
• @imad24 made their first contribution in #2530
• @natl made their first contribution in #2568
• @ThomasChia made their first contribution in #2578
• @shamalgithub made their first contribution in #2592
• @YuyuZhou1228 made their first contribution in #2598

Full Changelog: 1.1.5...v1.1.6

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