Revision 15140 has been designated a MESA release version. This release contains a number of backwards-incompatible changes, including a significant reorganization of the eos & kap options.
Users migrating to the new version should carefully read the Changelog.
The new MESA documentation site, docs.mesastar.org, should now be considered the primary source for MESA reference information. The defaults files documentation for previous versions remains available in the documentation archive on the SourceForge site.
A ZIP file of this release is available for download.