This page provides access to the latest Release of the SBML Level 2 Version 3 specification documents, as well as to errata lists, bug trackers, and other relevant resources.
The most recent (and last) release of SBML Level 2 Version 3 is Release 2.
Issues with the specification are tracked on the issue tracker whose link is indicated above. Accepted issues are periodically collected and listed on the Errata page indicated above. Once a general consensus emerges that the known errata warrant a new release of the SBML specification, a new Release is made.
Past Releases of the Level 2 Version 3 specification are available from a separate page.