ICSD now contains 299,045 crystal structures

The ICSD database now contains 299,045 crystal structures.

During the update procedure, 7,688 new entries were added, 1,889 entries were modified and 25 entries were removed. The work on structure types has been expanded to the newly added and modified data. About 204,000 ICSD entries have now been assigned to 10,670 distinct structure types.