3.0.12

This version contains some minor updates for compatibility GAP 4.9, to fix some
bugs, to update the build system, and to update the kernel module for
libsemigroups version 0.6.2.

The following improvements have been made:

• PR 426: a new faster method for IsomorphismFpSemigroup for factorisable inverse monoids is added. [Chris Russell]
• PR 430: the performance of the maximal subsemigroups functionality has been improved. [Wilf A. Wilson]

The following issues are resolved:

• Issue 424: the operation MinimalFactorization sometimes returned incorrect results. [J. D. Mitchell]

• Issue 435: the operation ClosureInverseMonoid sometimes returned incorrect results. [J. D. Mitchell]