Update meta-data

pyproject.toml

@@ -8,15 +8,26 @@ readme = "README.rst"
 include = ["CHANGELOG.rst", "LICENCE.rst", "aleksis/**/locale/*.mo"]
 
 description = "AlekSIS (School Information System) — App Χρόνος (digital timetables)"
-authors = ["Dominik George <dominik.george@teckids.org>", "Julian Leucker <leuckeju@katharineum.de>", "Frank Poetzsch-Heffter <p-h@katharineum.de>", "Tom Teichler <tom.teichler@teckids.org>", "Jonathan Weth <wethjo@katharineum.de>", "Hangzhi Yu <yuha@katharineum.de>"]
-maintainers = ["Jonathan Weth <wethjo@katharineum.de>", "Dominik George <dominik.george@teckids.org>"]
+authors = [
+    "Dominik George <dominik.george@teckids.org>",
+    "Julian Leucker <leuckeju@katharineum.de>",
+    "Frank Poetzsch-Heffter <p-h@katharineum.de>",
+    "Tom Teichler <tom.teichler@teckids.org>",
+    "Jonathan Weth <wethjo@katharineum.de>",
+    "Hangzhi Yu <yuha@katharineum.de>",
+    "Lloyd Meins <meinsll@katharineum.de>"
+]
+maintainers = [
+    "Jonathan Weth <wethjo@katharineum.de>",
+    "Dominik George <dominik.george@teckids.org>"
+]
 license = "EUPL-1.2-or-later"
 homepage = "https://aleksis.org/"
 repository = "https://edugit.org/AlekSIS/official/AlekSIS-App-Chronos"
 documentation = "https://aleksis.org/AlekSIS/docs/html/"
 keywords = ["SIS", "education", "school", "timetable", "plans"]
 classifiers = [
-    "Development Status :: 3 - Alpha",
+    "Development Status :: 4 - Beta",
     "Environment :: Web Environment",
     "Framework :: Django :: 3.0",
     "Intended Audience :: Education",
@@ -30,7 +41,7 @@ url = "https://edugit.org/api/v4/projects/461/packages/pypi/simple"
 secondary = true
 
 [tool.poetry.dependencies]
-python = "^3.7"
+python = "^3.9"
 calendarweek = "^0.5.0"
 aleksis-core = "^2.0b0"