Current version is 2.0.4.RELEASE (22 Apr 2017) ChangeLog
Binaries are distributed through the Sonatype Central Repository. See its website for other building technologies and downloads.
You can download the latest source distribution of attoparser from GitHub.
attoparser requires Java SE 5.0 or newer. No additional dependencies are required.
Besides, attoparser has no dependencies on any of the standard XML parsing Java APIs.