GAP 4.12 compatibility release
Due to an upstream change in the Semigroups package older versions are not working with GAP 4.12, hence the new release.
For GAP 4.11, SgpDec v0.9.3 is the last working release.
Due to an upstream change in the Semigroups package older versions are not working with GAP 4.12, hence the new release.
For GAP 4.11, SgpDec v0.9.3 is the last working release.