Changes in version 1.2-1                        

  - typos

                 Changes in version 1.2-0 (2025-03-20)                  

  - multiplicative notation now implemented

                 Changes in version 1.1-9 (2025-01-30)                  

  - bugfixes and small documentation improvements
  - proper checking of subs() functionality
  - rfreee()
  - depends on R >= 4.1.0 because of new-style pipe

                        Changes in version 1.1-5                        

  - improvements to the vignette
  - bugfixes
  - discussion of the Hall-Witt identity

                        Changes in version 1.1-4                        

  - commutator .[a,b] implemented