• @chc273 Major bugfix for cython handling of fractional coordinates wrapping.
• @mattmcdermott Bug fix for entry_ID phase diagram plotting bug described in this Issue: #2219
• @FCMeng Fix for PWSCF to distinguish same element with different oxidation state, which might have different pseudopotentials.
• @gmatteo fix minor bug when reading Structure from a netcdf4 file with hdf5 groups