1.4.1

This release adds the ability to automatically checkpoint when X minutes of wallclock time is left. In addition, CHM can now automatically resume from the most recent checkpoint file.

Combined with the the new clean_exit file that is written on final simulation end, the intent is to allow automatic suspend/resume in HPC context that have limited wall clock time.

Please see
https://chm.readthedocs.io/en/develop/configuration.html#checkpoint
for more details.

In addition, two key bug fixes:

• protect against a known compiler bug in gcc@12 when used with boost 1.85.0
• ensure variablestorage<T>::has protects against a not-found variable lookup