The Keepass format is not suitable for my use. Bluepass uses an append-only database containing a forest of nodes. Each node is a specific password version, and

The Keepass format is not suitable for my use. Bluepass uses an append-only database containing a forest of nodes. Each node is a specific password version, and child nodes are updates of a parent. This data structure is used to do conflict resolution in case of concurrent updates. It also gives you infinite history, which is nice. The file format itself is an SQLite database with JSON documents in it.