...
- download the "snapshot.0" file attached (to the Jira)
- copy it to the versioned directory (e.g. "version-2") within your data directory (parameter "dataDir" in your config - this is the directory containing the "myid" file for a peer)
- restart the peer
- upgrade the peer (this can be combined with the above step if you like)
How to enable Quorum TLS in existing ensemble?
Upgrade to the latest stable version of 3.5 branch.
Follow the instructions in the documentation.