1 The harvest of plants that was not done correct only for the first plant layer. This is now corrected.
2. The saving of PG-files with many repetitions was not save and always correct after editing of file.
3. The History function of changes made to a document (sim file) has not been working correct for a long period and changes have not been saved. However, this is now corrected and upgraded so also the history of previous files can be made back to 2007 when the function was introduced.
