Prepared the move to the sys4 organisation

.github/workflows/lint.yml

@@ -13,7 +13,7 @@ jobs:
 
         steps:
           - name: Checkout code
-            uses: actions/checkout@main
+            uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98
 
           - name: Check conformance to Black standards
             uses: psf/black@e015af4a681dd2ac847188b13a81dc4a573d4dcb

.github/workflows/publish.yml

@@ -17,10 +17,10 @@ jobs:
 
         steps:
           - name: Checkout code
-            uses: actions/checkout@main
+            uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98
 
           - name: Setup Python
-            uses: actions/setup-python@main
+            uses: actions/setup-python@4f41a90a1f38628c7ccc608d05fbafe701bc20ae
             with:
               python-version: "3.12"
 

.github/workflows/test.yml

@@ -36,17 +36,17 @@ jobs:
 
         steps:
           - name: Checkout code
-            uses: actions/checkout@main
+            uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98
             with:
                 path: netbox-plugin-dns
 
           - name: Set up Python ${{ matrix.python-version }}
-            uses: actions/setup-python@main
+            uses: actions/setup-python@4f41a90a1f38628c7ccc608d05fbafe701bc20ae
             with:
                 python-version: ${{ matrix.python-version }}
 
           - name: Checkout NetBox
-            uses: actions/checkout@main
+            uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98
             with:
                 repository: "netbox-community/netbox"
                 path: netbox

CONTRIBUTING.md

@@ -22,7 +22,8 @@ Include the following information in your post:
 * All code submissions should meet the following criteria, which are automatically checked by the GitHub CI workflow:
     * Python syntax is valid
     * `black` code formatting is enforced
-    * `/opt/netbox/venv/bin/manage.py test netbox_dns' successful
+    * ruff code checking is enforced.
+    * `/opt/netbox/venv/bin/manage.py test netbox_dns` must run successfully.
 * Include a reference to the fixed bug or feature request in the description of the pull request, e.g. `fixes #23`. See the [GitHub documentation](https://docs.github.com/en/get-started/writing-on-github/working-with-advanced-formatting/using-keywords-in-issues-and-pull-requests) for details
 * If the main branch has moved on while you were working on a pull request, please __do not merge but rebase__ your branch. Merging normally isn't usually necessary, and it creates merge commits that unnecessarily clutter the project's history
 
@@ -86,8 +87,9 @@ PLUGINS = [
 
 After these steps are completed successfully, you're all set up.
 
-## Formatting your code with `black`
-To achieve a consistent coding style, all code for the NetBox DNS plugin is formatted using the `black` utility. For more details, see the [documentation](https://black.readthedocs.io/en/stable/index.html) for `black`.
+## Code formatting and linting
+
+To achieve a consistent coding style, all code for the NetBox DNS plugin is formatted using the [`black` formatter](https://black.readthedocs.io/en/stable/index.html) and checked for inconsistencies such as unused imports and variables using the [`ruff` linter](https://docs.astral.sh/ruff/linter/).
 
 ```
 $ /opt/netbox/venv/bin/black netbox_dns

LICENSE

@@ -2,6 +2,7 @@ MIT License
 
 Copyright (c) 2021-2023 Aurora Research Lab
 Copyright (c) 2023 Peter Eckel
+Copyright (c) 2026 Peter Eckel, sys4 AG
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,14 +1,15 @@
 # NetBox DNS
+
 The NetBox DNS plugin enables NetBox to manage operational DNS data such as name servers, zones, records and views, as well as registration data for domains. It can automate tasks like creating PTR records, generating zone serial numbers, NS and SOA records, as well as validate names and values values for resource records to ensure zone data is consistent, up-to-date and compliant with to the relevant RFCs.
 
 <div align="center">
 <a href="https://pypi.org/project/netbox-plugin-dns/"><img src="https://img.shields.io/pypi/v/netbox-plugin-dns" alt="PyPi"/></a>
-<a href="https://github.com/peteeckel/netbox-plugin-dns/stargazers"><img src="https://img.shields.io/github/stars/peteeckel/netbox-plugin-dns?style=flat" alt="Stars Badge"/></a>
-<a href="https://github.com/peteeckel/netbox-plugin-dns/network/members"><img src="https://img.shields.io/github/forks/peteeckel/netbox-plugin-dns?style=flat" alt="Forks Badge"/></a>
-<a href="https://github.com/peteeckel/netbox-plugin-dns/issues"><img src="https://img.shields.io/github/issues/peteeckel/netbox-plugin-dns" alt="Issues Badge"/></a>
-<a href="https://github.com/peteeckel/netbox-plugin-dns/pulls"><img src="https://img.shields.io/github/issues-pr/peteeckel/netbox-plugin-dns" alt="Pull Requests Badge"/></a>
-<a href="https://github.com/peteeckel/netbox-plugin-dns/graphs/contributors"><img alt="GitHub contributors" src="https://img.shields.io/github/contributors/peteeckel/netbox-plugin-dns?color=2b9348"></a>
-<a href="https://github.com/peteeckel/netbox-plugin-dns/blob/master/LICENSE"><img src="https://img.shields.io/github/license/peteeckel/netbox-plugin-dns?color=2b9348" alt="License Badge"/></a>
+<a href="https://github.com/sys4/netbox-plugin-dns/stargazers"><img src="https://img.shields.io/github/stars/sys4/netbox-plugin-dns?style=flat" alt="Stars Badge"/></a>
+<a href="https://github.com/sys4/netbox-plugin-dns/network/members"><img src="https://img.shields.io/github/forks/sys4/netbox-plugin-dns?style=flat" alt="Forks Badge"/></a>
+<a href="https://github.com/sys4/netbox-plugin-dns/issues"><img src="https://img.shields.io/github/issues/sys4/netbox-plugin-dns" alt="Issues Badge"/></a>
+<a href="https://github.com/sys4/netbox-plugin-dns/pulls"><img src="https://img.shields.io/github/issues-pr/sys4/netbox-plugin-dns" alt="Pull Requests Badge"/></a>
+<a href="https://github.com/sys4/netbox-plugin-dns/graphs/contributors"><img alt="GitHub contributors" src="https://img.shields.io/github/contributors/sys4/netbox-plugin-dns?color=2b9348"></a>
+<a href="https://github.com/sys4/netbox-plugin-dns/blob/master/LICENSE"><img src="https://img.shields.io/github/license/sys4/netbox-plugin-dns?color=2b9348" alt="License Badge"/></a>
 <a href="https://github.com/psf/black"><img src="https://img.shields.io/badge/code%20style-black-000000.svg" alt="Code Style Black"/></a>
 <a href="https://pepy.tech/project/netbox-plugin-dns"><img alt="Downloads" src="https://static.pepy.tech/personalized-badge/netbox-plugin-dns?period=total&left_color=BLACK&right_color=BLUE&left_text=Downloads"></a>
 <a href="https://pepy.tech/project/netbox-plugin-dns"><img alt="Downloads/Week" src="https://static.pepy.tech/personalized-badge/netbox-plugin-dns?period=monthly&left_color=BLACK&right_color=BLUE&left_text=Downloads%2fMonth"></a>

pyproject.toml

@@ -3,7 +3,7 @@ name = "netbox-plugin-dns"
 version = "1.5.2"
 description = "NetBox DNS is a NetBox plugin for managing DNS data."
 authors = [
-    {name="Peter Eckel", email="pete@netbox-dns.org"},
+    {name="Peter Eckel", email="pe@sys4.de"},
 ]
 license-files = [
     "LICENSE"
@@ -23,10 +23,10 @@ dependencies = [
 requires-python = ">=3.12"
 
 [project.urls]
-Homepage = "https://github.com/peteeckel/netbox-plugin-dns"
-Documentation = "https://github.com/peteeckel/netbox-plugin-dns/blob/main/docs/using_netbox_dns.md"
-Repository = "https://github.com/peteeckel/netbox-plugin-dns"
-Issues = "https://github.com/peteeckel/netbox-plugin-dns/issues"
+Homepage = "https://github.com/sys4/netbox-plugin-dns"
+Documentation = "https://github.com/sys4/netbox-plugin-dns/blob/main/docs/using_netbox_dns.md"
+Repository = "https://github.com/sys4/netbox-plugin-dns"
+Issues = "https://github.com/sys4/netbox-plugin-dns/issues"
 
 [build-system]
 requires = ['setuptools']