Dash Platform Protocol v0.16.0

Features

• use Buffers for binary data (#238, #240, #241, #246, #247, #261, #262, #263, #266)
• Identifier property type (#252, #265, #267, #268)
• byteArray JSON Schema keyword instead of contentEncoding (#245, #248, #251, #254, #260)
• use 32 random bytes instead of blockchain address for entropy (#250, #259)
• validate and store all identity keys instead of the first one (#234, #237, #242)
• validate document upon creation (#255)
• hash methods responds with Buffer (#249)
• introduce a BLS identity key type (#239)
• add revision property to identity (#235)
• isEnabled property removed from Identity Public Key (#236)

BREAKING CHANGES

• Node.JS 10 and lower are not supported
• data models use Buffers instead of strings for binary fields
• serialize methods renamed to toBuffer
• createFromSerialized methods renamed to createFromBuffer
• StateRepository accept Identifier and Buffer instead of strings
• identifiers like document, data contract and identity IDs are instances Identifier (compatible with Buffer)
• contentEncoding keyword isn't supported anymore. Use byteArray: true with type: array to store binary data
• Data Contract and Document entropy is now a random 32 bytes instead of blockchain address
• identity and identity create transition can't contain duplicate public keys anymore
• DocumentFactory#create throws an error if specified data is not valid
• hash methods respond with Buffer instead of hex encoded string
• ECDSA Public key (type 0) must be a 33 long byte array.
• Identity's revision is required
• Identity Public Key's isEnabled is not accepted
• Data created or serialized by previous is incompatible