* Regression tests for the messaging mode on sendSms()
* Let sendSms() name the esm_class messaging mode
* Document the messaging mode option and the decision behind it
* Name the constants move for migrating consumers and share the refusal's value naming
* Cover the messaging-mode refusals through submitSms()
* Refuse transaction mode and a report under datagram mode on sendSms()
* Narrow the mode checker and name the default mode once
* Regression tests for inbound sar_* concatenation
* Reassemble a concatenated message segmented with the sar_* TLVs
* Record the sar_* fix in the jasmin and Java-client findings
* Name the sar_* TLVs in the refusal, and separate group keys the addresses cannot forge
* Name the field a refused segment got wrong, and key groups on a separator no address holds
* Bound the new session tests, and derive Concat from the UDH fields
* Regression tests for a body in message_payload and for data_sm
* Read a body from message_payload and accept data_sm
* Assert the fixed message_payload and data_sm behaviour against Jasmin
* Record the message_payload and data_sm fixes in the Jasmin findings
* Read an inbound data_sm as the direction it travelled, and export messageOctets
* Refuse a segment with the code its stand-in command defines
* Name the stand-in the refusal status is read from
* Regression tests for telling a refused PDU from a failed session
* Export PduRefusedError so a refusal can be told from a session failure
* Document telling a refused PDU from a session failure
* Share the malformed-PDU fixtures and pin that a dead stream is no refusal
* Say once what a refusal is, and why the header type is published
* Fold the refused-response test into the one that already staged it
* Drop the refusal-rate claim the interop finding does not support
* Build a raw PDU one way, sequence number included
* Follow PduRefusedError into pdu-refusal.ts
* Regression tests for a receipt body read under a data_coding it is not written in
* Read a delivery receipt's body as the octets that arrived, not by its data_coding
* Assert SMPPSim's UCS2 receipt body parses like every other segment's
* Record the receipt-body defect as fixed
* Retain a multipart segment's octets once, not twice
* Sort the new type import into its file's order