# freealg_1.0-3

- add a sticker
- coeffs() returns a `disord` object

# 1.0-4

- add an adjoint function ad()
- new vignette: adjoint.Rnw

# 1.0-8

- bugfixes

# 1.0-9

- added abelianize() following freegroup::abelianize()

# 1.1-0

- drop() functionality
- bugfixes: is.constant()
- consistent citations in the vignette