Version 1.1

New Features

CreateMetadataAccountV2
- Same as CreateMetadataAccount, but supports Collections, Use and TokenStandard
UpdateMetadataAccountV2
- Same as UpdateMetadataAccount, but supports Collections, Use and TokenStandard
CreateMasterEditionV3
- Same as CreateMasterEdition, but supports TokenStandard
VerifyCollection
- Allows a collection verified flag to become true on an NFT to represent a Certified Collection. Essentially this officially adds to a Collection.
UnVerifyCollection
- Allows a collection verified flag to become false on an NFT to represent a Certified Collection. Essentially this officially removes from a Collection.
Utilize
- Allows a "limited use" semantic. Can be used to represent a ticket, pass, game item or physical item redemption.
ApproveUseAuthority
- Approves an authority to call Utilize
RevokeUseAuthority
- Removes a granted authority to call Utilize
ApproveCollectionAuthority
- Approves an authority to call VerifyCollection
RevokeCollectionAuthority
- Removes a granted authority to call VerifyCollection

Deprecation (not removal) of "collection" and "creators" field in the token metadata JSON
The following v1 instructions now show a deprecation warning when executed
- CreateMetadataAccount - please use CreateMetadataAccountV2 instead
- UpdateMetadataAccount - please use UpdateMetadataAccountV2 instead
- CreateMasterEdition - please use CreateMasterEditionV3 instead
  - It may be confusing that there is no V2 but for historical reasons this instruction actually was V2. The V1 had its name changed in a backward incompatible way.

Removal of previously deprecated instructions