chore: Update numpy dependency to version 1.19.3 for compatibility wi…

…th Python 3.9

.github/workflows/build-publish_to_pypi.yml

@@ -23,14 +23,13 @@ jobs:
     strategy:
       matrix:
         buildplat:
-          - [ubuntu-latest, manylinux, x86_64]
+          # - [ubuntu-latest, manylinux, x86_64]
           - [macos-11, macosx, x86_64]
-          - [windows-2019, win, AMD64]
+          # - [windows-2019, win, AMD64]
           - [macos-14, macosx, arm64]
 
         python: ["cp39", "cp310", "cp311", "cp312"]
 
-
       fail-fast: false
 
     env:
@@ -54,7 +53,7 @@ jobs:
           CIBW_ARCHS: ${{ matrix.buildplat[2] }}
           CIBW_ENVIRONMENT_PASS_LINUX: RUNNER_OS
           CIBW_BEFORE_ALL_MACOS: "brew install gfortran && brew unlink gfortran && brew link gfortran"
-          CIBW_BEFORE_BUILD_WINDOWS: "pip install delvewheel"  # Use delvewheel on windows
+          CIBW_BEFORE_BUILD_WINDOWS: "pip install delvewheel" # Use delvewheel on windows
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: "delvewheel repair -w {dest_dir} {wheel}"
           CIBW_TEST_REQUIRES: pytest
           CIBW_TEST_COMMAND_MACOS: "python -m pytest '{project}/test'"

pyproject.toml

@@ -23,9 +23,9 @@ license = { text = "GPL-V3.0" }
 
 dependencies = [
     "pandas< 1.5; python_version <= '3.9'",        # to fix scipy dependency issue in UMEP under QGIS3 wtih python 3.9
-    "numpy==1.19.3; python_version <= '3.9'",      # oldest numpy version compatible with Python 3.9
-    "pandas; python_version > '3.9'",
+    "oldest-supported-numpy; python_version <= '3.9'",      # oldest numpy version compatible with Python 3.9
     "importlib_resources; python_version < '3.9'", # to fix importlib issue in UMEP under QGIS3
+    "pandas; python_version > '3.9'",
     "matplotlib",
     "chardet",
     "scipy",