### Added

  - Initial release defining an opaque `Encoding` type as a "naive" bytestring builder that works on-chain. The builder however requires an execution cost linear in the size of the encoded data (both memory and CPU).

  - Provides support for _most_ CBOR major types; all except floating number since there's no floating number in Plutus and, it is probably a bad idea anyway to offer serialization support for floating numbers in financial contracts.