Git log for changes 0.45 - 0.47:
```
57275f883c [identity] fix `lastPrimarySignature` attribute
3438b0648a [identity] Introduce the use_new_flow response code
6e248249ec Upgrade to Rust 1.81
0350430166 [shared] bump opaque-ke to 2.1.0-pre.1
8f72e02e2b [backup-service][backup-client] update `/latest` endpoint to return both `backupID` and `userID`
aa69c9069f [identity][comm-lib] move `is_valid_ethereum_address` to `comm-lib`
```