Fixes

• Fix: share address book collection as birthday calendar not working on non-DEBUG level
• Fix: sharing/propfind+proppatch: permission check related to properties
• Fix: sharing/delete: trigger storage hook
• Fix: hook/email: add support for date-only events
• Fix: prevent login variable overwrite during failed cache cleanup
• Fix: performance improvement of path_to_filesystem() in 3.7.0 caused unexpected issue in case of softlinks are used
• Fix: WebUI generic and related to sharing

Adjustments

• Adjustment: replace logging/trace_on_debug by new log level "trace"
• Adjustment: sharing/token: adjust default permissions to "rp"

Extensions

• Extension: hook/email: in case of mass-email was enabled but only one attendee fall-back to non-mass-email
• Extension: share accept now PATH and USER for matching email addresses as well