For each week beginning on a given date, the figures show the number of sites that reported they are using the purl 2.0.1 release.

Persistent URL project page
purl 2.0.1 release page
All Persistent URL usage statistics
Usage statistics for all projects

Week starting Count
June 14th, 2026 59
June 7th, 2026 55
May 31st, 2026 4

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