[INSTALL]: hdf5@2 for spack-stack v2.1 (not v2.0) #1822
Description
Package name
hdf5
Package version/tag
2.x.y
Build options
current but updated as needed by the major version update
Installation timeframe
spack-stack v2.1 - not v2.0
Other information
hdf5@2 comes with many, many improvements and potentially massive speedups