add mdl and update installation instructions to pre-commit hook

INSTALL.md

@@ -1,30 +1,34 @@
 # Installation
 
 ## Recommended setup
-As this package is now released via CTAN, it's hightly recommended to use the TeX Live Manager for installation.
+
+As this package is now released via CTAN, it's hightly recommended to use the TeX Live Manager (or the MikTeX console) for installation.
 
 ## Minimal portable TeX Live via DEPP
 
-Additionally for it's possible to use the Island of TeX's DEPP project to create a minimal portable TeX Live installation only including the dependencies for this kind of documents. 
-This repository includes a DEPENDS.txt for this purpose. 
+Additionally for it's possible to use the Island of TeX's DEPP project to create a minimal portable TeX Live installation only including the dependencies for this kind of documents.
+This repository includes a `DEPENDS.txt` for this purpose.
 
-Please be aware that the soft dependencies are those required to typeset the demo file. 
+Please be aware that the soft dependencies are those required to typeset the demo file.
+In case you want to use a minimal setup for this the file `.tl_packages` contains all soft dependencies with a comment informing about the reason.
 
 ## Local user level installation using l3build
 
-This package is not yet released to CTAN, but it provides an \pkg{l3build} installation script and demo files.
+Additionally to the CTAN release this package includes an `l3build` installation script inside the package repository.
 Details on usage can be found in the [l3build documentation](http://texdoc.net/serve/l3build)/0).
 
 To get started one can run
-```
+
+```shell
 l3build doc
 ```
 
 within the repositories root directory.
 This will build the Demo project as well as the current status of the documentation within the subdirectory `build/doc`.
 
 To Install the package within you `$TEXMFHOME` there is also the `install` action
-```
+
+```shell
 l3build install
 ```
 

README.md

@@ -7,7 +7,7 @@ zugferd version 0.9a (2024-11-07)
 ***************************************************************************
 
  This material is subject to the LaTeX Project Public License version 1.3c
- or later. See http://www.latex-project.org/lppl.txt for details.
+ or later. See <http://www.latex-project.org/lppl.txt> for details.
 
 ***************************************************************************
 
@@ -23,12 +23,12 @@ This package does not provide any validation. Please be aware of you have to use
 
 ## Version History
 
- * 0.9a (2024-11-07)
-    - Add support for MINIMUM profile
-    - Bugfix in demo package concerning rounding of non integer units.
- * 0.9  (2024-10-23)
-    - Improve validation in testing of the development status.
-    - Add support for BillingSpecifiedPeriod
-    - Add additional user interfaces to simplify development for templates
- * 0.8a (2024-09-17) Patch to switch to the newly public interface of l3pdfmeta
- * 0.8  (2024-09-11) First version on CTAN
+* 0.9a (2024-11-07)
+   - Add support for MINIMUM profile
+   - Bugfix in demo package concerning rounding of non integer units.
+* 0.9  (2024-10-23)
+   - Improve validation in testing of the development status.
+   - Add support for BillingSpecifiedPeriod
+   - Add additional user interfaces to simplify development for templates
+* 0.8a (2024-09-17) Patch to switch to the newly public interface of l3pdfmeta
+* 0.8  (2024-09-11) First version on CTAN