0.3.1.3 (13 May, 2022)

• Allow up to base-4.16 (GHC 9.2)
• Fix parsing warning

0.3.1.2 (18 Jan, 2019)

• Allow base-4.12 and containers-0.6
• Fix build on GHC 8.6

0.3.1.1 (21 May, 2016)

• Allow base-4.9

0.3.1 (4 March, 2016)

• bug fix: differentiation of monomials