Changelog #4816

(cherry picked from commit 73c9efd)

Author: grarco

.changelog/unreleased/SDK/4816-wrapper-sigs.md

@@ -0,0 +1,15 @@
+- Reworked SDK wrapping and signatures, including some braking changes.
+  More specifically:
+  - The wrapper arguments have been extracted into a separate type and their
+    presence signals the need to wrap the tx
+  - The dump and dry-run arguments have been turned into enumerations
+  - The wrapper signer data has been removed from SigningTxData and moved into
+    SigningWrapperData
+  - Simplified the interface of aux_signing_data
+  - Removed redundant dispatcher functions
+  - Prevent casting from a wrapped to a raw transaction type
+  - Prevent submitting an unwrapped transaction
+  - Avoided passing the MASP internal address as a transaction's owner
+  - Updated the interface of build_batch
+  - Removed the owner for reveal_pk
+  ([\#4816](https://github.com/anoma/namada/pull/4816))