Version 4.2.0

Support for all currently 4.1 stable and 4.2 stable socket and context options and most of the functionally the two stable branches have added.

See CHANGES.md for a more complete list of changes.

Version 4.1.2

It's been a long time since a version has been properly released.

See CHANGES.md for a list of changes.

Warning: The main breaking change is described there: using add(blob, blobSize) for binary frame MUST NOT be used anymore. Use add_raw() instead. Failing to do so will NOT result in compile time error, but in runtime craziness.