If you are upgrading to this version from version 5.0, then no additional configurations are needed. However, if you are upgrading to this version from a previous installation other than 5.0, you must follow the instructions described in Upgrading to 5.0.
Bug Fixes
PB-78153: Fixed the following issue. Signers have completed a transaction by signing all the signatures assigned to them, except one or more signatures that were optional. After that, the Transaction tab should display the Status of Recipient as: All recipients have signed. Instead, it displays that status as: Signer has not yet signed.
PB-77771: Fixed the following issue. When a Custom Action is run in the Lightning Experience with a Formula Field that includes an Email Message parameter, the spaces "%20 " in that parameter don’t appear as spaces in the resultant email message. Instead, they appear as plus signs (+).
Fixed several vulnerabilities.