Compatibility:1.0.1
From Aspen Documentation
1.0.1 is primarily a bug-fix release. You may review the list of 1.0.1 bug fixes.
The primary change is that configurations that load additional system classes need to have an array index keyname of load_add_core_class rather than load_core_class. The system was merging the arrays rather than overriding them, which conflicted with anticipated functionality.
The second change is the aspen is now managed inside of Git version control, so our build numbers be changing. The FRAMEWORK_REV constant will now be set to a Git tag version ID rather than a build number like 490. This tag will look something like 1.0.0-8-gefdb5dc.
To compare against this type of version number, you may use the newly introduced versionCompare function.
A built-in way of setting a required minimum framework revision (bug 1314) for you app is planned for 1.1.