==map:merge==
{{Mark|Added Introduced with Version 8.0}} (replacing {{Code|map:new}}):
{| width='100%'
==map:put==
{{Mark|Added Introduced with Version 8.0}}:
{| width='100%'
;Version 8.0
* Added: <code>[[#map:for-each-entry|map:for-each-entry]]</code>, <code>[[#map:merge|map:merge]]</code>, <code>[[#map:put|map:put]]</code>
* Removed: support for collations (in accordance with the XQuery 3.1 spec).
* Removed: {{Code|map:new}} (replaced with {{Code|map:merge}})