Move new version creation blocking from the documents app to the checkouts app.

Closes GitLab #294.

docs/releases/2.2.rst

@@ -26,6 +26,7 @@ the user links
 - Stop loading theme fonts from the web
 - Add support for attaching multiple tags to single or multiple documents.
 - Refactor the workflow for removing tags from single and multiple documents.
+- Move new version creation blocking from the documents app to the checkouts app
 
 Removals
 --------
@@ -84,11 +85,12 @@ Backward incompatible changes
 Bugs fixed or issues closed
 ===========================
 
+* `GitLab issue #294 <https://gitlab.com/mayan-edms/mayan-edms/issues/294>`_ Move new version creation blocking from the documents app to the checkouts app
 * `GitLab issue #301 <https://gitlab.com/mayan-edms/mayan-edms/issues/301>`_ Remove the installation app
 * `GitLab issue #307 <https://gitlab.com/mayan-edms/mayan-edms/issues/307>`_ Enter multiple Tags at once
 * `GitLab issue #311 <https://gitlab.com/mayan-edms/mayan-edms/issues/311>`_ acl page return ContentType:Document
 * `GitLab issue #319 <https://gitlab.com/mayan-edms/mayan-edms/issues/319>`_ TransformationResize issue with very "long" image
 * `GitLab issue #342 <https://gitlab.com/mayan-edms/mayan-edms/issues/342>`_ Tags should be of unordered / unsorted data type
-* `GitLab issue #342 <https://gitlab.com/mayan-edms/mayan-edms/issues/343>`_ Bootstrap's dependency on fonts.googleapis.com causes Mayan EDMS web interface load slowly if public internet is unreachable
+* `GitLab issue #343 <https://gitlab.com/mayan-edms/mayan-edms/issues/343>`_ Bootstrap's dependency on fonts.googleapis.com causes Mayan EDMS web interface load slowly if public internet is unreachable
 
 .. _PyPI: https://pypi.python.org/pypi/mayan-edms/