8.28.1

What's Changed

Bug Fixes 🐛

• [Backport 8.x] Tolerate concurrent creation of directories by @OpenVoxProjectBot in #507
• [Backport 8.x] Copy input mtime to files generated by puppet generate types by @OpenVoxProjectBot in #523
• [Backport 8.x] Fix regex node lookup regression from PUP-11515 by @OpenVoxProjectBot in #515
• [Backport 8.x] Update ca_last_update/crl_last_update on HTTP 304 by @OpenVoxProjectBot in #526

Other Changes

• Add jruby 9.4.15 to CI by @bastelfreak in #487
• Promote puppet-runtime 2026.06.24.1 into 8.x by @OpenVoxProjectBot in #501
• Add arm64 support to acceptance 8.x by @jpartlow in #499
• [Backport 8.x] Fix handling of Puppet::Pops serialization issues by @OpenVoxProjectBot in #514
• Promote puppet-resource_api 1.9.1 into 8.x by @OpenVoxProjectBot in #518
• Promote puppet-resource_api 1.9.2 into 8.x by @OpenVoxProjectBot in #527

Full Changelog: 8.28.0...8.28.1