A bug in JenningsLieAlgebra has been fixed. Bug reported by Mike Vaughan-Lee.

A bug in weight distribution computation for low rate codes has been fixed. Bug reported by M. Grassl.

A trap has been inserted in the PCGroup function when aplied to a GrpAb, that prevents the use of large ( > 2³0) primes as exponents. The use of large prime exponents in groups of type GrpPC is not supported. Bug reported by Eamonn O'Brien.

A bug in the evaluation of straight-line programs has been fixed. Bug reported by Henrik Baarnhielm.