Changes in version 1.4 (2024-04-23)                   

Minor changes

  - Correction to label switching algorithm for when number of groups is
    fixed through model.search=FALSE in collpcm.control()

                  Changes in version 1.3 (2024-01-09)                   

Minor changes

  - Fixed bug in MKL position finding for latent dimension d=1; this bug
    did not cause any problems for d=2 but meant that for d=1 the run
    would break at the MKL optimization
  - Fixed minor bug in beta initialization in collpcm.control(); it is
    unlikely that this bug had a significant impact on results

                  Changes in version 1.2 (2021-07-13)                   

Minor changes

  - Added checks for bad values of latent space dimension argument in
    collpcm.fit()
  - Removed erroneous reshaping of the latent position array samples in
    collpcm.fit(); this code had no impact as its effect was undone in a
    later reshaping step
  - plot function for collpcm class changed to automatically include pie
    charts of membership

Larger changes

  - Rewrite of the collpcm.control() function for better clarity
  - collpcm.fit() now has a native implementation of Procrustes matching
    which was previously sourced from vegan package
  - A vignette has been added to this version