Add Windows ARM64 build

.github/workflows/dev-publish.yml

@@ -185,6 +185,9 @@ jobs:
           # Windows x86_64
           - os: windows-latest
             target: x86_64-pc-windows-msvc
+          # Windows arm64
+          - os: windows-11-arm
+            target: aarch64-pc-windows-msvc
 
     runs-on: ${{ matrix.os }}
     timeout-minutes: 30
@@ -408,9 +411,9 @@ jobs:
           whl_count=$(ls dist/*.whl 2>/dev/null | wc -l)
           sdist_count=$(ls dist/*.tar.gz 2>/dev/null | wc -l)
           echo "Wheels: $whl_count, Sdists: $sdist_count"
-          # 7 platforms × 1 abi3 wheel (cp310-abi3, covers Python 3.10+) = 7 wheels
-          if [ "$whl_count" -lt 7 ]; then
-            echo "::error::expected at least 7 wheels but got $whl_count — one or more matrix legs may be missing"
+          # 8 platforms × 1 abi3 wheel (cp310-abi3, covers Python 3.10+) = 8 wheels
+          if [ "$whl_count" -lt 8 ]; then
+            echo "::error::expected at least 8 wheels but got $whl_count — one or more matrix legs may be missing"
             exit 1
           fi
           if [ "$sdist_count" -lt 1 ]; then

.github/workflows/release-prod.yaml

@@ -315,6 +315,8 @@ jobs:
             target: aarch64-apple-darwin
           - os: windows-latest
             target: x86_64-pc-windows-msvc
+          - os: windows-11-arm
+            target: aarch64-pc-windows-msvc
     runs-on: ${{ matrix.os }}
     timeout-minutes: 30
     steps:
@@ -528,9 +530,9 @@ jobs:
           whl_count=$(ls dist/*.whl 2>/dev/null | wc -l)
           sdist_count=$(ls dist/*.tar.gz 2>/dev/null | wc -l)
           echo "Wheels: ${whl_count}, sdist: ${sdist_count}"
-          # 7 platforms × 1 abi3 wheel = 7
-          if [ "$whl_count" -lt 7 ]; then
-            echo "::error::expected at least 7 wheels, got ${whl_count}"
+          # 8 platforms × 1 abi3 wheel = 8
+          if [ "$whl_count" -lt 8 ]; then
+            echo "::error::expected at least 8 wheels, got ${whl_count}"
             exit 1
           fi
           if [ "$sdist_count" -lt 1 ]; then

.github/workflows/release-rc.yaml

@@ -304,6 +304,8 @@ jobs:
             target: aarch64-apple-darwin
           - os: windows-latest
             target: x86_64-pc-windows-msvc
+          - os: windows-11-arm
+            target: aarch64-pc-windows-msvc
     runs-on: ${{ matrix.os }}
     timeout-minutes: 30
     steps:
@@ -514,9 +516,9 @@ jobs:
           whl_count=$(ls dist/*.whl 2>/dev/null | wc -l)
           sdist_count=$(ls dist/*.tar.gz 2>/dev/null | wc -l)
           echo "Wheels: ${whl_count}, sdist: ${sdist_count}"
-          # 7 platforms × 1 abi3 wheel = 7
-          if [ "$whl_count" -lt 7 ]; then
-            echo "::error::expected at least 7 wheels, got ${whl_count}"
+          # 8 platforms × 1 abi3 wheel = 8
+          if [ "$whl_count" -lt 8 ]; then
+            echo "::error::expected at least 8 wheels, got ${whl_count}"
             exit 1
           fi
           if [ "$sdist_count" -lt 1 ]; then

.github/workflows/release-readiness.yml

@@ -485,6 +485,8 @@ jobs:
             target: aarch64-apple-darwin
           - os: windows-latest
             target: x86_64-pc-windows-msvc
+          - os: windows-11-arm
+            target: aarch64-pc-windows-msvc
     runs-on: ${{ matrix.os }}
     timeout-minutes: 30
     steps:

docs/getting-started/installation.md

@@ -36,8 +36,8 @@ There are no user-facing extras. `pip install pinecone` gives you the whole SDK:
 The `dev` and `docs` extras exist for working on the SDK itself, not for using it.
 
 Wheels are published for Linux (glibc and musl, x86-64 and arm64), macOS (Intel and
-Apple silicon), and Windows x86-64. Installing from the source distribution instead
-builds the gRPC extension from Rust and needs a Rust toolchain.
+Apple silicon), and Windows (x86-64 and arm64). Installing from the source
+distribution instead builds the gRPC extension from Rust and needs a Rust toolchain.
 
 ## pandas is not installed for you