You can now create Document items, attach files to items, delete files from items, and read file contents using the SDKs.
You can now resolve secret references that point to files attached to 1Password items.
You can now use a secret reference to fetch a private key in OpenSSH format. For example: op://vault/<SSH item>/private key?ssh-format=openssh
You can now create, retrieve, and edit items containing SSH keys, Month-Year, and Menu-type fields using the SDKs.
You can now resolve secret references that point to information stored in Date, Month/Year, Address, and Reference field types.
The error messages returned by the SDK are now more clear and actionable.

1Password SDKs