Release 1.4.2

• remove overly restrictive cartopy version constrain
• rotation now raises an error if it not does converge

Release 1.4.1

• fix #25
• some minor updates in Readme

Release 1.4.0

more significance testing! added an iterative permutation approach based on Winkler et al. 2020

Release 1.3.0

Release dedicated to help assessing mode significance:

• North's Rule of thumb
• Rule N
• Bootstrap

Release 1.2.0

New in this release

• much more efficient algorithm in terms of both time and memory
• significance testing via Rule N
• increased stability of complex PCA/MCA by providing flexible period parameter

Release 1.1.0

• add variance method
• truncate method now works correctly
• bugfix of incorrect pcs/eofs 'eigen' scaling

Release 1.0.4

• bug fix of wrong results when predicting coslat weighted PCs

Release 1.0.3

• resolve bugfix in predict
• resolve bugfix in hom/het patterns which were introduced after the upgrade from 0.x to 1.x
• add test cases, respectively, to avoid similar issues in the future

Release 1.0.2

• resolve missing API in docs

Release 1.0.1

• consistent storing location of plots
• add CI workflow