v11.13.0

• Breaking: Blob.FromJson (Xrpl.BinaryCodec 11.13.0.0) refuses a value that is not an even-length hex string, as rippled and xrpl.js do; it encoded such a value as ASCII, with each non-ASCII character becoming ?. This covers every Blob field - MemoData, MemoType, MemoFormat, Domain, URI, Data, DIDDocument, MPTokenMetadata and the rest. Signing raises InvalidJsonException naming the field. An empty string is still zero bytes. Migration: pass text through ConvertStringToHex(), or Blob.FromAscii / Blob.FromString when building a Blob directly (#271)
• Breaking: the Oracle Provider, AssetClass and URI properties of OracleSet, OracleSetResponse, IOracleSet and LOOracle are OracleBlob instead of string (#272). OracleBlob holds the field's bytes and writes back exactly the bytes it read; the string form could not tell the text C328FF from the bytes C3 28 FF and signed the hex digits as text. Members: FromText, FromHex, FromBytes, Bytes, Hex, IsText, TryGetText, ToArray, byte equality, and ToString() returning Hex. Migration: assigning a string still compiles and is taken as text (Provider = "chainlink"); bytes given as hex go through OracleBlob.FromHex; reading text is TryGetText(out string text), which declines bytes that are not printable ASCII
• OracleBlobConverter replaces OracleHexStringConverter. Reading refuses a value that is not hex (JsonException) and keeps any bytes the node sends
• Tests: TestUBlobHexOnly; TestUOracleBlobConverter replaces TestUOracleHexStringConverter; TestVerify_OracleSet_Serialization_MultiplePriceData feeds the codec hex; TestIOracle compares the read-back fields as bytes; BookCrossingHarness and TestIPermissionedDex give CredentialType as hex