Changeset

Author: eyelidlessness

.changeset/cold-weeks-change.md

@@ -0,0 +1,13 @@
+---
+'@getodk/xforms-engine': minor
+---
+
+- Compute `jr:preload="uid"` on form initialization.
+- Ensure submission XML incluces `instanceID` metadata. If not present in form definition, defaults to computing `jr:preload="uid"`.
+- Support for use of non-default (XForms) namespaces by primary instance elements, including:
+  - Production of form-defined namespace declarations in submission XML;
+  - Preservation of form-defined namespace prefix;
+  - Use of namespace prefix in bind nodeset;
+  - Use of namespace prefix in computed expressions.
+- Support for use of non-default namespaces by internal secondary instances.
+- Partial support for use of non-default namespaces by external XML secondary instances. (Namespaces may be resolved to engine-internal defaults.)