We were nearing a release of our next major version of the PHP SDK - version 8.0.0. This is the first beta, and includes all the major changes, with subsequent betas addressing bug fixes. The full release can be found here

We were nearing a release of our next major version of the Java SDK - version 9.0.0. This is the first beta, and includes all the major changes, with subsequent betas addressing bug fixes. The full release can be found here

This release adds the ability to cancel an invoice by GUID and addresses a few bugs. The full release can be found here.