# freegroup 1.2-1

- consistentification of the dot object
- typos

# freegroup 1.2-0

- multiplicative notation now implemented

# freegroup 1.1-9

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

# freegroup 1.1-5

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

# freegroup 1.1-4

- commutator .[a,b] implemented

