v3.9.1-beta-3

What's Changed

• Admin notice for requirements by @MohamadNateqi in #902
• Tweak: settings improvements by @alexmigf in #912
• Add user info to order note by @MohamadNateqi in #913
• Fix zero value order items invoice lines by @MohamadNateqi in #904
• Fix requirement admin notice issue by @MohamadNateqi in #914
• Fix: jQuery tipTip function not available by @alexmigf in #916
• Improve the description of the "Remove released semaphore locks" tool by @MohamadNateqi in #924

Full Changelog: v3.9.1-beta-2...v3.9.1-beta-3