Add missing document template metamodel update

docs/more/development/document-templates/document-context.rst

@@ -68,7 +68,7 @@ It is possible to easily turn the JSON-like / tree-structured document context i
 
 -  All data types are using Python, e.g., ``str`` is textual string, ``Optional[str]`` is a string or ``None``, ``list[str]`` is a list of strings.
 -  We use ``snake_case`` for naming of attributes and variables, ``PascalCase`` is used for class names.
--  ``datetime`` is the standard `datetime <https://docs.python.org/3/library/datetime.html#datetime-objects>`__ module.
+-  ``datetime`` is the standard `datetime <https://docs.python.org/3/library/datetime.html#datetime-objects>`__ module, supports timezone information.
 
 Diagram
 -------
@@ -760,10 +760,8 @@ StringReply
 
 Aliases:
 
--  ``as_number`` (``Optional[float]``) - tries to cast the value to a
-   number
--  ``as_datetime`` (``Optional[datetime]``) - tries to cast the value to
-   a timestamp
+-  ``as_number`` (``Optional[float]``) - tries to cast the value to anumber
+-  ``as_datetime`` (``Optional[datetime]``) - tries to cast the value to a timestamp
 -  ``markdown_html`` (``str``) - renders the value as Markdown and returns HTML
 -  ``markdown_plain`` (``str``) - renders the value as Markdown and returns plain text (without formatting)
 

docs/more/development/document-templates/specification.rst

@@ -93,6 +93,11 @@ Document Template Metamodel Versions
 
 Here are described the changes in metamodel for template specification as well as :doc:`document context<document-context>` so developers can easily update their templates to a newer metamodel version when needed. It is also possible to check JSON schemas in higher detail, see :doc:`../metamodel-schemas`.
 
+Version 18.1 (since 4.31.0)
+---------------------------
+
+* Added support for Python ``datetime`` and ``zoneinfo`` in templates.
+
 Version 18.0 (since 4.29.0)
 ---------------------------
 

docs/more/development/metamodel-schemas.rst

@@ -63,6 +63,8 @@ Document Context is provided to the document templates by document worker. It co
 +-------------------+--------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------+--------+
 | Metamodel Version | Schema file                                                                                                              | Changes (brief)                                         | Since  |
 +===================+==========================================================================================================================+=========================================================+========+
+| 18.1              | `JSON Schema <https://github.com/ds-wizard/dsw-schemas/blob/master/schemas/doc-context/doc_context_schema_v18-1.json>`__ | Python datetime and zoneinfo support                    | 4.31.0 |
++-------------------+--------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------+--------+
 | 18.0              | `JSON Schema <https://github.com/ds-wizard/dsw-schemas/blob/master/schemas/doc-context/doc_context_schema_v18-0.json>`__ | Renaming project and KM package, PluginIntegration      | 4.29.0 |
 +-------------------+--------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------+--------+
 | 17.1              | `JSON Schema <https://github.com/ds-wizard/dsw-schemas/blob/master/schemas/doc-context/doc_context_schema_v17-1.json>`__ | Configurable instance properties for Document Templates | 4.26.0 |
@@ -110,6 +112,8 @@ Each template has its descriptor file ``template.json`` which contains all the i
 +-------------------+------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------+--------+
 | Metamodel Version | Schema file                                                                                                                  | Changes (brief)                                             | Since  |
 +===================+==============================================================================================================================+=============================================================+========+
+| 18.1              | `JSON Schema <https://github.com/ds-wizard/dsw-schemas/blob/master/schemas/template-json/template_json_schema_v18-1.json>`__ | Python datetime and zoneinfo support                        | 4.31.0 |
++-------------------+------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------+--------+
 | 18.0              | `JSON Schema <https://github.com/ds-wizard/dsw-schemas/blob/master/schemas/template-json/template_json_schema_v18-0.json>`__ | Renaming project and KM package, PluginIntegration          | 4.29.0 |
 +-------------------+------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------+--------+
 | 17.1              | `JSON Schema <https://github.com/ds-wizard/dsw-schemas/blob/master/schemas/template-json/template_json_schema_v17-1.json>`__ | Configurable instance properties for Document Templates     | 4.26.0 |