- Implemented runtime checks.
 - Added support for primitive modarray functions 
 - Implemented profiling.
 - Improved tracing.
 - Arrays of all types are supported now.
 - Fixed bug in tracing reads from distributed arrays.
 - Fixed bug when calculating the distribution of an array with dim0
size = 0.
 - Updated options for distmem backend.
 - Added compiler phase to identify functions with side effects.
 - Distmem backend: added phase to identify distributable arrays.
 - Introduced execution modes for distmem backend to prevent nodes from
getting out of sync and as a first step to support for nested
with-loops.
 - Fixed bugs related to mirror/descriptor variables for DIS-variables

Status:
 - All basic tests are working, embar.sac is not yet working.