This page provides information about the usage of the Lightning Scheduler 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.

Lightning Scheduler project page
Usage statistics for all projects

Week starting 8.x-1.x Total
June 14th, 2026 4604 4604
June 7th, 2026 2423 2423
May 31st, 2026 2152 2152
May 24th, 2026 3131 3131
May 17th, 2026 2558 2558
May 10th, 2026 2794 2794
May 3rd, 2026 2039 2039
April 26th, 2026 2277 2277
April 19th, 2026 2082 2082
April 12th, 2026 2294 2294
April 5th, 2026 2304 2304
March 29th, 2026 2258 2258
March 22nd, 2026 2133 2133
March 15th, 2026 3208 3208
March 8th, 2026 2724 2724
February 22nd, 2026 2558 2558
February 15th, 2026 2550 2550
February 8th, 2026 2371 2371
February 1st, 2026 2599 2599
January 25th, 2026 2475 2475
January 18th, 2026 2073 2073
January 11th, 2026 2435 2435
January 4th, 2026 2241 2241
December 28th, 2025 1560 1560
December 21st, 2025 1580 1580
December 14th, 2025 2833 2833
December 7th, 2025 2421 2421
November 30th, 2025 3012 3012
November 23rd, 2025 2370 2370
November 16th, 2025 2296 2296
November 9th, 2025 3202 3202
November 2nd, 2025 3376 3376
October 26th, 2025 3044 3044
October 19th, 2025 2483 2483
October 12th, 2025 3105 3105
October 5th, 2025 2405 2405
September 28th, 2025 2795 2795
September 21st, 2025 2614 2614
September 14th, 2025 2753 2753
September 7th, 2025 3109 3109
August 31st, 2025 2388 2388
August 24th, 2025 2648 2648
August 17th, 2025 2769 2769
August 10th, 2025 2830 2830
August 3rd, 2025 2553 2553
July 27th, 2025 3314 3314
July 20th, 2025 3012 3012
July 13th, 2025 3166 3166
July 6th, 2025 2903 2903
June 29th, 2025 2743 2743
June 22nd, 2025 2172 2172
June 15th, 2025 3323 3323
June 8th, 2025 3666 3666
June 1st, 2025 3418 3418
May 25th, 2025 3131 3131
May 18th, 2025 2727 2727
May 11th, 2025 2897 2897
May 4th, 2025 3056 3056
April 27th, 2025 3038 3038
April 20th, 2025 2998 2998
April 13th, 2025 3313 3313
April 6th, 2025 3397 3397
March 30th, 2025 3501 3501
March 23rd, 2025 3614 3614
March 16th, 2025 2223 2223
March 9th, 2025 3056 3056
March 2nd, 2025 4265 4265
February 23rd, 2025 3025 3025
February 16th, 2025 3656 3656
February 9th, 2025 2683 2683
February 2nd, 2025 2965 2965
January 26th, 2025 3229 3229
January 19th, 2025 3585 3585
January 12th, 2025 4473 4473
January 5th, 2025 3856 3856
December 29th, 2024 3212 3212
December 22nd, 2024 2243 2243
December 15th, 2024 3515 3515
December 8th, 2024 3502 3502
December 1st, 2024 4177 4177
November 24th, 2024 3247 3247
November 17th, 2024 3827 3827
November 10th, 2024 3365 3365
November 3rd, 2024 3134 3134
October 27th, 2024 3067 3067
October 20th, 2024 4878 4878
October 13th, 2024 3811 3811
October 6th, 2024 3938 3938
September 29th, 2024 3639 3639
September 22nd, 2024 3404 3404
September 15th, 2024 3922 3922
September 8th, 2024 5495 5495
September 1st, 2024 4676 4676
August 25th, 2024 4077 4077
August 18th, 2024 5050 5050
August 11th, 2024 3620 3620
August 4th, 2024 3090 3090
July 28th, 2024 3914 3914
July 21st, 2024 3855 3855
July 14th, 2024 3466 3466
July 7th, 2024 2640 2640
June 30th, 2024 4879 4879
June 23rd, 2024 4958 4958
June 16th, 2024 3692 3692
June 9th, 2024 3699 3699
June 2nd, 2024 3191 3191
May 26th, 2024 2777 2777
May 19th, 2024 3123 3123
May 12th, 2024 3126 3126
May 5th, 2024 2595 2595
April 28th, 2024 2415 2415
April 21st, 2024 2812 2812
April 14th, 2024 3369 3369
April 7th, 2024 3330 3330
March 31st, 2024 2920 2920
March 24th, 2024 2995 2995
March 17th, 2024 3813 3813
March 10th, 2024 3133 3133
March 3rd, 2024 3604 3604
February 25th, 2024 3854 3854
February 18th, 2024 3330 3330
February 11th, 2024 2704 2704
February 4th, 2024 3033 3033
January 28th, 2024 3423 3423
January 21st, 2024 2085 2085
January 14th, 2024 3077 3077
January 7th, 2024 2873 2873
December 31st, 2023 2480 2480
December 24th, 2023 2029 2029
December 17th, 2023 2604 2604
December 10th, 2023 3145 3145
December 3rd, 2023 3701 3701
November 26th, 2023 3583 3583
November 19th, 2023 3188 3188
November 12th, 2023 4133 4133
November 5th, 2023 4234 4234
October 29th, 2023 3959 3959
October 22nd, 2023 3680 3680
October 15th, 2023 3076 3076
October 8th, 2023 3587 3587
October 1st, 2023 3594 3594
September 24th, 2023 3301 3301
September 17th, 2023 3533 3533
September 10th, 2023 3465 3465
September 3rd, 2023 2971 2971
August 27th, 2023 3051 3051
August 20th, 2023 2639 2639
August 13th, 2023 2631 2631
August 6th, 2023 3092 3092
July 30th, 2023 2930 2930
July 23rd, 2023 2952 2952
July 16th, 2023 2342 2342
July 9th, 2023 2747 2747
July 2nd, 2023 3363 3363
June 25th, 2023 2940 2940
June 18th, 2023 3258 3258
June 11th, 2023 3905 3905
June 4th, 2023 3014 3014
May 28th, 2023 3281 3281
May 21st, 2023 8521 8521
May 14th, 2023 5753 5753
May 7th, 2023 3254 3254
April 30th, 2023 2692 2692
April 23rd, 2023 3254 3254
April 16th, 2023 2840 2840
April 9th, 2023 2385 2385
April 2nd, 2023 2336 2336
March 26th, 2023 2584 2584
March 19th, 2023 2611 2611
March 12th, 2023 1958 1958
March 5th, 2023 2027 2027
February 26th, 2023 1874 1874
February 19th, 2023 1832 1832
February 12th, 2023 1606 1606
February 5th, 2023 1624 1624
January 29th, 2023 1381 1381
January 22nd, 2023 1658 1658
January 15th, 2023 1430 1430
January 8th, 2023 1144 1144
January 1st, 2023 1100 1100
December 25th, 2022 987 987
December 18th, 2022 1074 1074
December 11th, 2022 1100 1100
December 4th, 2022 1137 1137
November 27th, 2022 1190 1190
November 20th, 2022 1067 1067
November 13th, 2022 1104 1104
November 6th, 2022 1069 1069
October 30th, 2022 1075 1075
October 23rd, 2022 1241 1241
October 16th, 2022 1248 1248
October 9th, 2022 1263 1263
October 2nd, 2022 1250 1250
September 25th, 2022 1096 1096
September 18th, 2022 1274 1274
September 11th, 2022 1009 1009
September 4th, 2022 1016 1016
August 28th, 2022 1021 1021
August 21st, 2022 1043 1043
August 14th, 2022 1011 1011
August 7th, 2022 973 973
July 31st, 2022 1230 1230
July 24th, 2022 985 985
July 17th, 2022 1043 1043
July 10th, 2022 987 987
July 3rd, 2022 999 999
June 26th, 2022 1167 1167
June 19th, 2022 940 940
June 12th, 2022 1030 1030
June 5th, 2022 1035 1035
May 29th, 2022 1054 1054
May 22nd, 2022 995 995
May 15th, 2022 1012 1012
May 8th, 2022 1054 1054
May 1st, 2022 922 922
April 24th, 2022 945 945
April 17th, 2022 936 936
April 10th, 2022 914 914
April 3rd, 2022 898 898
March 27th, 2022 948 948
March 20th, 2022 835 835
March 13th, 2022 839 839
March 6th, 2022 844 844
February 27th, 2022 783 783
February 20th, 2022 850 850
February 13th, 2022 821 821
February 6th, 2022 799 799
January 30th, 2022 921 921
January 23rd, 2022 764 764
January 16th, 2022 855 855
January 9th, 2022 759 759
January 2nd, 2022 746 746
December 26th, 2021 773 773
December 19th, 2021 788 788
December 12th, 2021 823 823
December 5th, 2021 825 825
November 28th, 2021 877 877
November 21st, 2021 820 820
November 14th, 2021 920 920
November 7th, 2021 888 888
October 31st, 2021 754 754
October 24th, 2021 834 834
October 17th, 2021 938 938
October 10th, 2021 731 731
October 3rd, 2021 962 962
September 26th, 2021 830 830
September 19th, 2021 908 908
September 12th, 2021 844 844
September 5th, 2021 832 832
August 29th, 2021 671 671
August 22nd, 2021 759 759
August 15th, 2021 558 558
August 8th, 2021 602 602
August 1st, 2021 597 597
July 25th, 2021 574 574
July 18th, 2021 553 553
July 11th, 2021 712 712
July 4th, 2021 1041 1041
June 27th, 2021 734 734
June 20th, 2021 629 629
June 13th, 2021 556 556
June 6th, 2021 498 498
May 30th, 2021 599 599
May 23rd, 2021 483 483
May 16th, 2021 588 588
May 9th, 2021 482 482
May 2nd, 2021 498 498
April 25th, 2021 483 483
April 18th, 2021 676 676
April 11th, 2021 659 659
April 4th, 2021 602 602
March 28th, 2021 671 671
March 21st, 2021 612 612
March 14th, 2021 582 582
March 7th, 2021 681 681
February 28th, 2021 473 473
February 21st, 2021 446 446
February 14th, 2021 405 405
February 7th, 2021 616 616
January 31st, 2021 503 503
January 24th, 2021 227 227
January 17th, 2021 126 126
January 10th, 2021 118 118
January 3rd, 2021 119 119
December 27th, 2020 71 71
December 20th, 2020 92 92
December 13th, 2020 113 113
December 6th, 2020 132 132
November 29th, 2020 128 128
November 22nd, 2020 108 108
November 15th, 2020 110 110
November 8th, 2020 110 110
November 1st, 2020 107 107
October 25th, 2020 102 102
October 18th, 2020 91 91
October 11th, 2020 98 98
October 4th, 2020 96 96
September 27th, 2020 88 88
September 20th, 2020 84 84
September 13th, 2020 77 77
September 6th, 2020 78 78
August 30th, 2020 75 75
August 23rd, 2020 87 87
August 16th, 2020 81 81
August 9th, 2020 84 84
August 2nd, 2020 91 91
July 26th, 2020 92 92
July 19th, 2020 99 99
July 12th, 2020 76 76
July 5th, 2020 66 66
June 28th, 2020 89 89
June 21st, 2020 67 67
June 14th, 2020 70 70
June 7th, 2020 73 73
May 31st, 2020 81 81
May 24th, 2020 72 72
May 17th, 2020 73 73
May 10th, 2020 76 76
May 3rd, 2020 66 66
April 26th, 2020 63 63
April 19th, 2020 64 64
April 12th, 2020 56 56
April 5th, 2020 59 59
March 29th, 2020 55 55
March 22nd, 2020 59 59
March 15th, 2020 69 69
March 8th, 2020 86 86
March 1st, 2020 57 57
February 23rd, 2020 52 52
February 16th, 2020 63 63
February 9th, 2020 72 72
February 2nd, 2020 64 64
January 26th, 2020 71 71
January 19th, 2020 61 61
January 12th, 2020 52 52
January 5th, 2020 66 66
December 29th, 2019 10 10
December 22nd, 2019 42 42
December 15th, 2019 84 84
December 8th, 2019 59 59
December 1st, 2019 26 26
November 24th, 2019 16 16
November 17th, 2019 35 35
November 10th, 2019 45 45
November 3rd, 2019 27 27
October 27th, 2019 20 20
October 20th, 2019 23 23
October 13th, 2019 16 16
October 6th, 2019 21 21
September 29th, 2019 13 13
September 22nd, 2019 18 18
September 15th, 2019 21 21
September 8th, 2019 22 22
September 1st, 2019 17 17
August 25th, 2019 38 38
August 18th, 2019 46 46
August 11th, 2019 19 19
August 4th, 2019 6 6
July 28th, 2019 8 8
July 21st, 2019 5 5
January 27th, 2019 1 1

Recent release usage

Release June 14th, 2026 June 7th, 2026 May 31st, 2026 May 24th, 2026 May 17th, 2026 May 10th, 2026
8.x-1.3 82 43 41 38 64 34
8.x-1.4 1 1 1 1 1 1
8.x-1.5 2 2 3 2 2 3
8.x-1.6 4519 2377 2107 3090 2491 2756

Only Drupal websites using the Update Status module are included in the data. Read more information about how these statistics are calculated.