Remove deprecated archs (#156414)

.github/workflows/builder.yml

@@ -88,10 +88,6 @@ jobs:
       fail-fast: false
       matrix:
         arch: ${{ fromJson(needs.init.outputs.architectures) }}
-        exclude:
-          - arch: armv7
-          - arch: armhf
-          - arch: i386
     steps:
       - name: Checkout the repository
         uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0

.github/workflows/wheels.yml

@@ -77,20 +77,8 @@ jobs:
 
             # Use C-Extension for SQLAlchemy
             echo "REQUIRE_SQLALCHEMY_CEXT=1"
-
-            # Add additional pip wheel build constraints
-            echo "PIP_CONSTRAINT=build_constraints.txt"
           ) > .env_file
 
-      - name: Write pip wheel build constraints
-        run: |
-          (
-            # ninja 1.11.1.2 + 1.11.1.3 seem to be broken on at least armhf
-            # this caused the numpy builds to fail
-            # https://github.com/scikit-build/ninja-python-distributions/issues/274
-            echo "ninja==1.11.1.1"
-          ) > build_constraints.txt
-
       - name: Upload env_file
         uses: &actions-upload-artifact actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
@@ -99,13 +87,6 @@ jobs:
           include-hidden-files: true
           overwrite: true
 
-      - name: Upload build_constraints
-        uses: *actions-upload-artifact
-        with:
-          name: build_constraints
-          path: ./build_constraints.txt
-          overwrite: true
-
       - name: Upload requirements_diff
         uses: *actions-upload-artifact
         with:
@@ -138,13 +119,6 @@ jobs:
           - os: ubuntu-latest
           - arch: aarch64
             os: ubuntu-24.04-arm
-        exclude:
-          - abi: cp314
-            arch: armv7
-          - abi: cp314
-            arch: armhf
-          - abi: cp314
-            arch: i386
     steps:
       - *checkout
 
@@ -154,12 +128,6 @@ jobs:
         with:
           name: env_file
 
-      - &download-build-constraints
-        name: Download build_constraints
-        uses: *actions-download-artifact
-        with:
-          name: build_constraints
-
       - &download-requirements-diff
         name: Download requirements_diff
         uses: *actions-download-artifact
@@ -199,7 +167,7 @@ jobs:
       - *checkout
 
       - *download-env-file
-      - *download-build-constraints
+
       - *download-requirements-diff
 
       - name: Download requirements_all_wheels
@@ -209,10 +177,6 @@ jobs:
 
       - name: Adjust build env
         run: |
-          if [ "${{ matrix.arch }}" = "i386" ]; then
-            echo "NPY_DISABLE_SVML=1" >> .env_file
-          fi
-
           # Do not pin numpy in wheels building
           sed -i "/numpy/d" homeassistant/package_constraints.txt
           # Don't build wheels for uv as uv requires a greater version of rust as currently available on alpine

Dockerfile

@@ -21,8 +21,6 @@ ARG BUILD_ARCH
 RUN \
     case "${BUILD_ARCH}" in \
         "aarch64") go2rtc_suffix='arm64' ;; \
-        "armhf") go2rtc_suffix='armv6' ;; \
-        "armv7") go2rtc_suffix='arm' ;; \
         *) go2rtc_suffix=${BUILD_ARCH} ;; \
     esac \
     && curl -L https://github.com/AlexxIT/go2rtc/releases/download/v1.9.12/go2rtc_linux_${go2rtc_suffix} --output /bin/go2rtc \

build.yaml

@@ -1,10 +1,7 @@
 image: ghcr.io/home-assistant/{arch}-homeassistant
 build_from:
   aarch64: ghcr.io/home-assistant/aarch64-homeassistant-base:2025.11.0
-  armhf: ghcr.io/home-assistant/armhf-homeassistant-base:2025.11.0
-  armv7: ghcr.io/home-assistant/armv7-homeassistant-base:2025.11.0
   amd64: ghcr.io/home-assistant/amd64-homeassistant-base:2025.11.0
-  i386: ghcr.io/home-assistant/i386-homeassistant-base:2025.11.0
 cosign:
   base_identity: https://github.com/home-assistant/docker/.*
   identity: https://github.com/home-assistant/core/.*

homeassistant/package_constraints.txt

@@ -210,10 +210,6 @@ aiofiles>=24.1.0
 # https://github.com/aio-libs/multidict/issues/1131
 multidict>=6.4.2
 
-# rpds-py frequently updates cargo causing build failures
-# No wheels upstream available for armhf & armv7
-rpds-py==0.26.0
-
 # Constraint num2words to 0.5.14 as 0.5.15 and 0.5.16 were removed from PyPI
 num2words==0.5.14
 

script/gen_requirements_all.py

@@ -52,30 +52,11 @@ OVERRIDDEN_REQUIREMENTS_ACTIONS = {
         "include": INCLUDED_REQUIREMENTS_WHEELS,
         "markers": {},
     },
-    # Pandas has issues building on armhf, it is expected they
-    # will drop the platform in the near future (they consider it
-    # "flimsy" on 386). The following packages depend on pandas,
-    # so we comment them out.
-    "wheels_armhf": {
-        "exclude": {"env-canada", "noaa-coops", "pyezviz", "pykrakenapi"},
-        "include": INCLUDED_REQUIREMENTS_WHEELS,
-        "markers": {},
-    },
-    "wheels_armv7": {
-        "exclude": set(),
-        "include": INCLUDED_REQUIREMENTS_WHEELS,
-        "markers": {},
-    },
     "wheels_amd64": {
         "exclude": set(),
         "include": INCLUDED_REQUIREMENTS_WHEELS,
         "markers": {},
     },
-    "wheels_i386": {
-        "exclude": set(),
-        "include": INCLUDED_REQUIREMENTS_WHEELS,
-        "markers": {},
-    },
 }
 
 URL_PIN = (
@@ -221,10 +202,6 @@ aiofiles>=24.1.0
 # https://github.com/aio-libs/multidict/issues/1131
 multidict>=6.4.2
 
-# rpds-py frequently updates cargo causing build failures
-# No wheels upstream available for armhf & armv7
-rpds-py==0.26.0
-
 # Constraint num2words to 0.5.14 as 0.5.15 and 0.5.16 were removed from PyPI
 num2words==0.5.14
 

script/hassfest/docker.py

@@ -35,8 +35,6 @@ ARG BUILD_ARCH
 RUN \
     case "${{BUILD_ARCH}}" in \
         "aarch64") go2rtc_suffix='arm64' ;; \
-        "armhf") go2rtc_suffix='armv6' ;; \
-        "armv7") go2rtc_suffix='arm' ;; \
         *) go2rtc_suffix=${{BUILD_ARCH}} ;; \
     esac \
     && curl -L https://github.com/AlexxIT/go2rtc/releases/download/v{go2rtc}/go2rtc_linux_${{go2rtc_suffix}} --output /bin/go2rtc \