For each week beginning on a given date, the figures show the number of sites that reported they are using the lightning 8.x-3.x-dev 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
March 28, 20211
December 6, 20201
November 8, 20201
March 1, 20201
November 3, 20191
August 18, 20191
August 11, 20191
August 4, 20192
July 21, 20191
July 7, 20191
June 30, 20191
June 23, 20194
June 16, 20194
June 9, 20196
June 2, 20193
May 26, 20193
May 19, 20193
May 12, 20196
May 5, 201917
April 28, 201919
April 21, 201912
April 14, 201921
April 7, 201920
March 31, 201922
March 24, 201922
March 17, 201912
February 17, 201918
February 10, 201924
February 3, 201928
January 27, 201930
January 20, 201927
January 13, 201915
January 6, 20191
December 16, 201822
December 9, 201839
December 2, 201821
November 25, 201828
November 18, 20187
November 11, 20183
November 4, 201813
October 28, 201818
October 21, 201825
October 14, 201837
October 7, 201833
September 30, 201818
September 23, 201822
September 16, 201817
September 9, 20189
September 2, 201813
August 26, 201863
August 19, 201831
August 12, 201819
August 5, 201818
July 29, 20185
July 22, 201814
July 15, 201811
July 8, 201822
July 1, 201814
June 24, 201816
June 17, 201818
June 10, 201818
June 3, 201824
May 27, 201823
May 20, 201835
May 13, 201825
May 6, 201851
April 29, 20182
April 22, 201820
April 15, 201859
April 8, 201810
April 1, 201840
March 25, 2018191
March 18, 2018115
March 11, 201828
March 4, 2018119
February 25, 201894
February 18, 201818
February 11, 201864
February 4, 201844
January 28, 201825
January 21, 201831
January 14, 201827
January 7, 201817
December 31, 201793
December 24, 201777