Updated mkdocs-material for native creation date support

CHANGELOG.md

@@ -34,6 +34,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 #### Changed
 
+- Updated mkdocs-material to 7.1.4 for native creation date support [#518](https://github.com/askap-vast/vast-pipeline/pull/518).
 - Updated tests to account for relation fix [#510](https://github.com/askap-vast/vast-pipeline/pull/510).
 - All file examples in docs are now enclosed in an example admonition [#494](https://github.com/askap-vast/vast-pipeline/pull/494).
 - Further changes to layout of documentation [#494](https://github.com/askap-vast/vast-pipeline/pull/494).
@@ -91,6 +92,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 #### List of PRs
 
+- [#518](https://github.com/askap-vast/vast-pipeline/pull/518) dep: Updated mkdocs-material for native creation date support.
 - [#517](https://github.com/askap-vast/vast-pipeline/pull/517) fix: pin djangorestframework-datatables to 0.5.1.
 - [#515](https://github.com/askap-vast/vast-pipeline/pull/515) fix: remove linebreaks from coordinates.
 - [#514](https://github.com/askap-vast/vast-pipeline/pull/514) dep: Added created and updated dates to doc pages.

docs/developing/docsdev.md

@@ -88,8 +88,6 @@ docs/theme
 │   ├── extra.js
 │   ├── lg-zoom.js
 │   └── lightgallery.min.js
-├── partials
-│   └── source-date.html
 └── main.html
 ```
 
@@ -137,8 +135,6 @@ The following options are used:
           enable_creation_date: true
     ```
 
-and the HTML file `theme/partials/source-date.html` provides the extra HTML required to display the creation date.
-
 !!! warning "Dates and Code Reference Pages"
     The option `fallback_to_build_date: true` is required for the code reference pages that are auto generated by the [`mkdocs-gen-files`](https://oprypin.github.io/mkdocs-gen-files/){:target="_blank"} plugin (see the [Python Docstrings and Source Code](#python-docstrings-and-source-code) section below).
     These pages will show the build date rather than the "last updated" date. During the build process the following warning will be seen, which is expected and ok to ignore: