This release focus on bringing support for more flexible fileIDs and bug fixing

Highlights

This is mainly a bugfix release, see detailed change log at the bottom of the page.

• Validate certificates for expiration when they are loaded. 
• Add documentation for use of reference client libraries
• Update dependencies 
• Speed up integrity service in the area of statistics generation and missing file detection.
• Change to ISO time format in frontends
• Fix confusion of reported sizes (i.e. change to SI units)Add support for directories in fileIDs in the reference code.
• Build upon existing trust when set by environment options rather than overriding it.
• Add fault handling when failing to send messages

Updating from 1.8

No specfic steps besides updating the binaries