# Changelog

## v0.15.0

_November 7, 2019_

-   Add proof versioning to proof construction methods
-   Add `signNotesForBatchConfidentialApprove()` signer method
-   Refactor note metaData to be updateable, used for a note viewing key permissioning system
-   Update dependencies

## v0.14.0-beta.0

_September 6, 2019_

-   Add `publicRange` proof construction
-   Add note `updateMetaData` method to `ZkAsset`