It's a more difficult issue with something like OpenSSL as new features are added. Zlib is done though, there is zero interest in sdding deflate64 or a differe

It's a more difficult issue with something like OpenSSL as new features are added. Zlib is done though, there is zero interest in sdding deflate64 or a different algorithm, they could just put a version on ice, keep it around for distribution and make a more clean 2.0