CHORE Drop Python 3.9, add 3.13 (#2790)

.github/workflows/tests.yml

@@ -40,8 +40,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
         os: ["ubuntu-latest", "macos-13", "windows-latest"]
+        exclude:
+          - os: macos-13
+            python-version: "3.13"
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8  # v5.0.0
@@ -78,12 +81,6 @@ jobs:
           pip install setuptools
           # cpu version of pytorch
           pip install -e .[test]
-      - name: Downgrade numpy on MacOS and Windows
-        # TODO: remove numpy downgrade on MacOS & Windows once torch fixes numpy 2.0 issue
-        shell: bash
-        if: matrix.os == 'windows-latest' || matrix.os == 'macos-13'
-        run: |
-          pip install --force-reinstall -U "numpy<2.0.0"
       - name: Test with pytest
         # MacOS tests are currently too flaky and will fail almost each time. Thus, continue (green checkmark) even if
         # they fail, but add a notice so that the failure is not completely silent

setup.py

@@ -56,7 +56,7 @@ setup(
     packages=find_packages("src"),
     package_data={"peft": ["py.typed", "tuners/boft/fbd/fbd_cuda.cpp", "tuners/boft/fbd/fbd_cuda_kernel.cu"]},
     entry_points={},
-    python_requires=">=3.9.0",
+    python_requires=">=3.10.0",
     install_requires=[
         "numpy>=1.17",
         "packaging>=20.0",
@@ -78,10 +78,10 @@ setup(
         "License :: OSI Approved :: Apache Software License",
         "Operating System :: OS Independent",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Topic :: Scientific/Engineering :: Artificial Intelligence",
     ],
 )