This page provides information about the usage of the Checklist API project, including summaries across all versions and details for each release. For each week beginning on the given date the figures show the number of sites that reported they are using a given version of the project.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. As this module is now included with the download of Drupal since version 6.x, the data is heavily biased toward newer sites. Read more information about how these statistics are calculated.

Weekly project usage

Week7.x8.xTotal
February 21, 201529,260029,260
February 14, 201529,686029,686
February 7, 201529,257029,257
January 31, 201528,993228,995
January 24, 201528,800228,802
January 17, 201528,714128,715
January 10, 201528,614028,614
January 3, 201528,234028,234
December 27, 201426,755026,755
December 20, 201426,793026,793
December 13, 201428,144028,144
December 6, 201428,270028,270
November 29, 201427,884027,884
November 22, 201427,928027,928
November 15, 201427,897027,897
November 8, 201427,295027,295
November 1, 201427,470027,470
October 25, 201427,582127,583
October 18, 201427,300027,300
October 11, 201427,223027,223
October 4, 201426,747126,748
September 27, 201426,434026,434
September 20, 201426,271026,271
September 13, 201426,306026,306
September 6, 201426,160026,160
August 30, 201425,813025,813
August 23, 201425,590025,590
August 16, 201425,700025,700
August 9, 201425,739125,740
August 2, 201425,980025,980
July 26, 201425,663025,663
July 19, 201425,285025,285
July 12, 201425,425025,425
July 5, 201425,198025,198
June 28, 201424,995024,995
June 21, 201424,851024,851
June 14, 201423,183023,183
June 7, 201423,965023,965
May 31, 201423,568023,568
May 24, 201423,478023,478
May 17, 201422,882022,882
May 10, 201422,659022,659
May 3, 201422,395022,395
April 26, 201422,079022,079
April 19, 201421,997021,997
April 12, 201422,298022,298
April 5, 201421,916021,916
March 29, 201421,867021,867
March 22, 201421,831021,831
March 15, 201421,379021,379
March 8, 201421,216021,216
March 1, 201421,093021,093
February 22, 201420,941020,941
February 15, 201421,014021,014
February 8, 201420,816020,816
February 1, 201420,427020,427
January 25, 201420,336020,336
January 18, 201420,373020,373
January 11, 201420,363020,363
January 4, 201420,090020,090
December 28, 201319,318019,318
December 21, 201318,933018,933
December 14, 201319,658019,658
December 7, 201319,522019,522
November 30, 201319,416019,416
November 23, 201319,219019,219
November 16, 201319,344019,344
November 9, 201318,981018,981
November 2, 201318,706018,706
October 26, 201318,427018,427
October 19, 201318,536018,536
October 12, 201318,353018,353
October 5, 201318,289018,289
September 28, 201318,167018,167
September 21, 201317,923017,923
September 14, 201317,844017,844
September 7, 201317,693017,693
August 31, 201317,586017,586
August 24, 201317,187017,187
August 17, 201316,729016,729
August 10, 201316,457016,457
August 3, 201316,421016,421
July 27, 201316,091016,091
July 20, 201315,976015,976
July 13, 201315,939015,939
July 6, 201315,680015,680
June 29, 201315,553015,553
June 22, 201315,174015,174
June 15, 201315,066015,066
June 8, 201314,872014,872
June 1, 201314,694014,694
May 25, 201314,074014,074
May 18, 201311,974011,974
May 11, 201313,932013,932
May 4, 201313,479013,479
April 27, 201313,382013,382
April 20, 201313,165013,165
April 13, 201312,961012,961
April 6, 201312,870012,870
March 30, 201312,520012,520
March 23, 201312,218012,218
March 16, 201311,891011,891
March 9, 201311,548011,548
March 2, 201311,401011,401
February 23, 201311,160011,160
February 16, 201310,804010,804
February 9, 201310,345010,345
February 2, 201310,159010,159
January 26, 20139,83109,831
January 19, 20139,51509,515
January 12, 20139,18709,187
January 5, 20138,81908,819
December 29, 20128,21108,211
December 22, 20127,92907,929
December 15, 20128,11408,114
December 8, 20127,79307,793
December 1, 20127,63407,634
November 24, 20127,29607,296
November 17, 20127,03907,039
November 10, 20126,62306,623
November 3, 20126,43906,439
October 27, 20126,04606,046
October 20, 20125,71805,718
October 13, 20125,43305,433
October 6, 20124,96304,963
September 29, 20124,57704,577
September 22, 20124,10004,100
September 15, 20123,83703,837
September 8, 20123,43403,434
September 1, 20123,18303,183
August 25, 20122,83302,833
August 18, 20122,35002,350
August 11, 20122,04402,044
August 4, 20121,66201,662
July 28, 20121,12901,129
July 21, 20126400640
July 14, 201216016
July 7, 2012909
June 30, 2012909
June 23, 201212012
June 16, 201210010
June 9, 2012808
June 2, 2012606
May 26, 2012303
May 19, 2012101
May 12, 2012101
May 5, 2012101

Recent release usage

Releasesort ascendingFeb 22, 2015Feb 15, 2015Feb 8, 2015Feb 1, 2015Jan 25, 2015Jan 18, 2015
8.x-1.x-dev000221
7.x-1.216,61116,62516,17715,73515,49615,198
7.x-1.16,6626,8356,8696,9816,9877,107
7.x-1.0-beta44,0214,2134,1794,2384,2584,357
7.x-1.0-beta3691696700699705708
7.x-1.0-alpha1666665
7.x-1.01,2691,3111,3261,3341,3481,339