For each week beginning on a given date, the figures show the number of sites that reported they are using the mailsystem 7.x-1.5 release.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. This module has been included with the download of Drupal since version 6.x so the data does not include older sites. Read more information about how these statistics are calculated.

Week startingCount
July 19, 20202
July 10, 20161
July 3, 20162
June 26, 20162
June 19, 20162
June 12, 20162
June 5, 20162
May 29, 20162
May 22, 20161
May 15, 20161
May 8, 20161
May 17, 20151
April 19, 20154