v11.16.0

• Breaking: LOCheck.SourceTag is uint?, the number rippled sends for the UInt32; it was string, which no Check carrying a SourceTag could be read into (mainnet CheckCash E14C0351A673C27F6A1F0795EB7D665339F6B8C7EDB84E812DCA795127F25E1F). Migration: read the tag as a number
• LedgerRules.FromNodeAsync sets FixAMMv1_1 whatever the feature command reports: rippled develop retired the amendment (XRPL_RETIRE_FIX(AMMv1_1), XRPLF/rippled#8226). Docs: Amounts-Guide (both languages) says so
• RippleStateFlags is a uint enum, as the other ledger flag enums are; as an int it could not hold a UInt32 Flags with the top bit set
• Breaking: TransactionResponseConverter raises JsonException when a transaction cannot be read, with the transaction type and hash in the message and the original exception as InnerException; it returned the object built from TransactionType with every other field empty. What breaks: TxV1 and AccountTransactions raise XrplException ("Failed to deserialize response", this JsonException as InnerException) where they returned a result, a transaction stream message goes to OnError (streamHandlerError, the frame text in data) instead of OnTransaction, and the OrderBookStream.Transaction getter raises the JsonException. Migration: catch XrplException around those requests and JsonException around the getter, and handle streamHandlerError in OnError to see the transactions a stream could not read
• Tests: TestUCheckSourceTag reads the CheckCash above through TxV1 and TxV2; tx_check_cash_raw.json and tx_check_cash_v1_raw.json join the TestUResponseFidelity corpus; TestULedgerEntryFieldsConformance.TestULedgerEntryModels_ReadIntegerFieldsAsRippledSendsThem reads every UInt8, UInt16, UInt32, Int32 and UInt64 field of every ledger object model from the value rippled sends at the top of its range; TestUTransactionResponseConverter expects the exception instead of the empty object; TestULedgerRules.RetiredFixAMMv1_1IsOnWhateverTheNodeReports