v2.1.1 2016-10-03

• Switch build to topkg and obey the odig conventions for installing metadata files.
• Add a test suite based on RFC4648 test vectors.
• Improve Travis CI tests to be multidistro.

2.0.0 2014-12-24

• Switch the top-level Base64 module to B64 to avoid clashing with various other similarly named modules in extlib and some other libraries. This is obviously backwards compatibility breaking with all current users of this library. (#3).

1.1.0 2014-12-16

• Allow specifying a different alphabet during encoding or decoding, and supply a URI-safe alphabet along with the default Base64 standard.
• Add OCaml 4.02 safe-string compatibility.
• Optionally support encoding without padding.

1.0.0 2014-08-03

• Initial public release.