* Updated to [project] section in pyproject.toml.

* Do not explicitly require specific ABI version. Be sure to build PyPI packages using old enough distribution.

Author: Sergey Salnikov

.gitmodules

@@ -1,4 +1,4 @@
 [submodule "QCustomPlot"]
 	path = QCustomPlot
-	url = https://gitlab.com/DerManu/QCustomPlot.git
+	url = https://gitlab.com/ecme2/QCustomPlot
 	branch = master

project.py

@@ -39,10 +39,8 @@ def update(self, tool):
 
         if use_pyqt6:
             import PyQt6 as PyQt
-            self.abi_version = '13'  # set ABI version for better compatibility
         else:
             import PyQt5 as PyQt
-            self.abi_version = '12'  # set ABI version for better compatibility
 
         print('\nBuilding QCustomPlot_{} module.\n'.format(PyQt.__name__))
         self.sip_include_dirs.append(join(PyQt.__path__[0], 'bindings'))

pyproject.toml

@@ -1,20 +1,23 @@
 # Specify the build system.
 [build-system]
-requires = ['sip >=5.0.0, <6.8.0', 'PyQt-builder >=1.6, <2', 'PyQt5']  # change to PyQt6 if necessary
+requires = ['sip >=5.0.0, <7', 'PyQt-builder >=1.6, <2', 'PyQt5']  # change to PyQt6 if necessary
 build-backend = 'sipbuild.api'
 
-# Specify the PEP 566 metadata for the project.
-[tool.sip.metadata]
+# Specify the PEP 621 metadata for the project.
+[project]
 name = 'QCustomPlot_PyQt5'  # change to PyQt6 if necessary
-version = '2.1.1.1'
-summary = 'QCustomPlot is a Qt widget for plotting and data visualization'
-home-page = 'https://github.com/salsergey/QCustomPlot-PyQt'
-author = 'Sergey Salnikov'
-author-email = 'salsergey@gmail.com'
-license = 'MIT'
-description-file = 'README.md'
-description-content-type = 'text/markdown'
-classifier = [
+version = '2.1.1.2'
+description = 'QCustomPlot is a Qt widget for plotting and data visualization'
+readme = 'README.md'
+urls.homepage = 'https://github.com/salsergey/QCustomPlot-PyQt'
+requires-python = '>=3.7'
+license = {text = 'MIT'}
+keywords = ['PyQt', 'QCustomPlot', 'GUI']
+authors = [
+    {email = 'salsergey@gmail.com'},
+    {name = 'Sergey Salnikov'}
+]
+classifiers = [
     'Development Status :: 5 - Production/Stable',
     'Environment :: X11 Applications :: Qt',
     'Intended Audience :: Developers',
@@ -30,11 +33,12 @@ classifier = [
     'Programming Language :: Python :: 3.12',
     'Topic :: Software Development :: User Interfaces'
 ]
-requires-dist = 'PyQt5'  # change to PyQt6 if necessary
+dependencies = [
+    'PyQt5'  # change to PyQt6 if necessary
+]
 
 [tool.sip.project]
 sip-files-dir = 'sip'
-abi-version = '12'  # change to 13 if using PyQt6
 sdist-excludes = [
     '.*',
     '.*/*',
@@ -59,5 +63,15 @@ sdist-excludes = [
     'build*/*',
     'build*/*/*',
     'build*/*/*/*',
-    'dist/*'
+    'build*/*/*/*/*',
+    'build*/*/*/*/*/*',
+    'build*/*/*/*/*/*/*',
+    'build*/*/*/*/*/*/*/*',
+    'build*/*/*/*/*/*/*/*/*',
+    'build*/*/*/*/*/*/*/*/*/*',
+    'build*/*/*/*/*/*/*/*/*/*/*',
+    'build*/*/*/*/*/*/*/*/*/*/*/*',
+    'build*/*/*/*/*/*/*/*/*/*/*/*/*',
+    'dist/*',
+    'dist/*/*'
 ]