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Target 3.15 as latest and remove 3.10 support #129

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4d1f534
Target 3.15 as latest and remove 3.10 support
anuraaga Oct 8, 2026
28b02d3
Fix lint
anuraaga Oct 8, 2026
c6b3170
Remove 3.15 exclude
anuraaga Oct 8, 2026
75a8fc3
Consolidate to one job
anuraaga Oct 8, 2026
11b213d
Migrate remaining to 3.11
anuraaga Oct 9, 2026
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9 changes: 2 additions & 7 deletions .github/workflows/ci.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,6 @@ jobs:
- macos-15
- windows-2025
python-version:
- "3.10"
- "3.11"
- "3.12"
- "3.13"
Expand All @@ -32,13 +31,9 @@ jobs:
- "3.15"
- "3.15t"
native-ext: [true, false]
exclude:

@anuraaga anuraaga Oct 8, 2026

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Still a couple of built wheels but not adding significant CI time anymore

# Currently many dependencies need wheel builds on 3.15 which is slow, so only run on push
- python-version: ${{ github.event_name == 'pull_request' && '3.15' }}
- python-version: ${{ github.event_name == 'pull_request' && '3.15t' }}
env:
# When bumping, also bump top-level env in release.yaml
MATURIN_ARGS: ${{ matrix.python-version == '3.11' && '--features pyo3/abi3-py311' || '' }}
MATURIN_ARGS: ${{ (matrix.python-version == '3.11' || matrix.python-version == '3.12') && '--features pyo3/abi3-py311' || '' }}
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
- name: Install uv with Python ${{ matrix.python-version }}
Expand Down Expand Up @@ -96,7 +91,7 @@ jobs:
- uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7 # v10.2.0
with:
version: "0.12.23"
python-version: "3.10"
python-version: "3.11"
- run: uv sync --locked
- run: uv run poe lint
- run: uv run poe format
Expand Down
53 changes: 29 additions & 24 deletions .github/workflows/release.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -16,9 +16,10 @@ permissions:
env:
# When bumping, also bump MATURIN_ARGS in ci.yaml
# maturin flags to build targets we publish non-abi3 wheels for
UNSTABLE_API_FLAGS: -i 3.10 -i 3.12 -i 3.13 -i 3.14 -i 3.14t
UNSTABLE_API_FLAGS: -i 3.13 -i 3.14 -i 3.14t -i 3.15 -i 3.15t
# maturin flags to build targets we publish abi3 wheels for
ABI3_FLAGS: -i 3.11 --features pyo3/abi3-py311
ABI3T_FLAGS: -i 3.15t --features pyo3/abi3t-py315

jobs:
ext-linux:
Expand All @@ -36,12 +37,6 @@ jobs:
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1

- uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
with:
python-version: 3.x

- uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7 # v10.2.0

- name: Build wheels
uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1.51.0
with:
Expand All @@ -51,7 +46,7 @@ jobs:
manylinux: ${{ matrix.manylinux }}
working-directory: packages/protobuf-py-ext

- name: Build abi3 wheels
- name: Build abi3 wheel
uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1.51.0
with:
target: ${{ matrix.platform.target }}
Expand All @@ -60,6 +55,15 @@ jobs:
manylinux: ${{ matrix.manylinux }}
working-directory: packages/protobuf-py-ext

- name: Build abi3t wheel
uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1.51.0
with:
target: ${{ matrix.platform.target }}
args: --release --out ../../dist ${{ env.ABI3T_FLAGS }}
sccache: true
manylinux: ${{ matrix.manylinux }}
working-directory: packages/protobuf-py-ext

- name: Upload wheels
uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
with:
Expand All @@ -79,12 +83,17 @@ jobs:
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1

- uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7 # v10.2.0
- name: Build abi3 wheel
uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1.51.0
with:
args: --release --out ../../dist ${{ env.ABI3_FLAGS }}
sccache: true
working-directory: packages/protobuf-py-ext

- name: Build abi3 wheels
- name: Build abi3t wheel
uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1.51.0
with:
args: --release --out ../../dist ${{ env.ABI3_FLAGS }} --features pyo3/generate-import-lib
args: --release --out ../../dist ${{ env.ABI3T_FLAGS }}
sccache: true
working-directory: packages/protobuf-py-ext

Expand All @@ -104,18 +113,6 @@ jobs:
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1

- uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
with:
python-version: |
3.10
3.11
3.12
3.13
3.14
3.14t

- uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7 # v10.2.0

- name: Build wheels
uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1.51.0
with:
Expand All @@ -124,14 +121,22 @@ jobs:
sccache: true
working-directory: packages/protobuf-py-ext

- name: Build abi3 wheels
- name: Build abi3 wheel
uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1.51.0
with:
target: ${{ matrix.platform.target }}
args: --release --out ../../dist ${{ env.ABI3_FLAGS }}
sccache: true
working-directory: packages/protobuf-py-ext

- name: Build abi3t wheel
uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1.51.0
with:
target: ${{ matrix.platform.target }}
args: --release --out ../../dist ${{ env.ABI3T_FLAGS }}
sccache: true
working-directory: packages/protobuf-py-ext

- name: Upload wheels
uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
with:
Expand Down
4 changes: 2 additions & 2 deletions pyproject.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ name = "protobuf-py"
version = "0.6.0"
description = "Idiomatic Protocol Buffers for Python."
readme = "README.md"
requires-python = ">=3.10"
requires-python = ">=3.11"
license = "Apache-2.0"
license-files = ["LICENSE"]
keywords = ["protobuf"]
Expand All @@ -13,11 +13,11 @@ classifiers = [
"Operating System :: OS Independent",
"Programming Language :: Python :: 3",
"Programming Language :: Python :: 3 :: Only",
"Programming Language :: Python :: 3.10",
"Programming Language :: Python :: 3.11",
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Programming Language :: Python :: Free Threading",
"Topic :: File Formats",
"Topic :: Software Development :: Libraries :: Python Modules",
Expand Down
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