After two years of inactivity, a new release of JCRCGen is available. Highlights of this release include the following: faster random prime polynomial generation (noticeable with higher bit size polynomials such as 64-bit); slightly different look and feel that utilizes thinner fonts; support for generator polynomials of any size between 3 and 64 bits [NOTE: most CRC algorithms that have generator polynomials with sizes that are not multiples of eight do not usually follow the Rocksoft model.]; support for user specified initial CRC register values and final XOR values; support for reversing the generator polynomial.