v0.78.0 SVR-B ----- - Operations have been consistently renamed to `store` and `restore`. - `restore` now returns an object containing both the BackupForwardSecrecyToken for decryption, and "secret data" to be used in the first `store` after restoration. - `SvrB` now has a `createNewBackupChain` method, allowing you to locally persist the backup "secret data" *before* the first store to SVR-B for a fresh install. - With the first two changes, the secret data argument to `restore` is now required. See doc comments for more details. Other Changes ------------- - Rust: `SessionRecord::has_usable_sender_chain` now takes an additional parameter to specify which criteria make a session "usable" beyond simply *having* a sender chain. The previous behavior can be requested by using `SessionUsabilityRequirements::NotStale`.