Improvement 

#1 New API endpoint

• New endpoint for deleting multiple locations
  DELETE /projects/{project_id}/locations.

#2 Improve upload error message

• Added guard against uploading empty files. If the end user is selecting a file from inside a Zip file, then this will happen. Now we will return an error message instead of crashing during parsing of the empty file.

Fix

• Fix crash during import of SND GVR file with hydraulic piezometer with data, if location Z is zero (0).
• Allow methods without conducted date while importing SND files.
• Allow conducted date containing hyphen "-" separators during import of SND files.

Version 

field-manager-data-api: 4.2.35-16619

field-manager-web: 4.6.12-16622