CI: reflect GraalPy 25.0.2 dropping MacOS x64 support

practice shows a long enough delay that contributors step in

.github/workflows/add_version.yml

@@ -4,7 +4,7 @@ on:
   workflow_dispatch: {}
   schedule:
     # Every N hours
-    - cron: '0 */8 * * *'
+    - cron: '0 */4 * * *'
 
 permissions:
   contents: write

.github/workflows/modified_scripts_build.yml

@@ -56,6 +56,14 @@ jobs:
               if name == 'anaconda3' and version >= packaging.version.Version('2025.12'):
                 result.append({'os':'macos-15-intel','python-version':line})
           
+            if m:=re.match(r'graalpy-(community-)?-(\d+\.\d+.\d+)', line):
+              version = packaging.version.Version(m.group(2))
+              
+              # GraalPy dropped MacOS x64 support
+              if version >= packaging.version.Version('25.0.2'):
+                result.append({'os':'macos-15-intel','python-version':line})
+              
+          
           EOF = str(random.getrandbits(15*8))
           
           with open(os.environ['GITHUB_ENV'],'w') as f:

plugins/python-build/share/python-build/graalpy-25.0.2

@@ -0,0 +1,61 @@
+# Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+# of the Software, and to permit persons to whom the Software is furnished to do
+# so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+VERSION='25.0.2'
+BUILD=''
+
+colorize 1 "GraalPy 23.1 and later installed by python-build use the faster Oracle GraalVM distribution" && echo
+colorize 1 "Oracle GraalVM uses the GFTC license, which is free for development and production use, see https://medium.com/graalvm/161527df3d76" && echo
+colorize 1 "The GraalVM Community Edition variant of GraalPy is also available, under the name graalpy-community-${VERSION}" && echo
+
+
+graalpy_arch="$(graalpy_architecture 2>/dev/null || true)"
+
+case "$graalpy_arch" in
+"linux-amd64" )
+  checksum="8967e4bae1c5040d62dbc98976f2099d5c36c00a79944e99b848d455e618ecdf"
+  ;;
+"linux-aarch64" )
+  checksum="805f3526296e04692b27ca001ba97674e53d0f036412d9ffc29aeb8b51517ab6"
+  ;;
+"macos-aarch64" )
+  checksum="c771688b8636932026180bdd9b5e3d6116316fa868faf7e602a60ba020c7bade"
+  ;;
+* )
+  { echo
+    colorize 1 "ERROR"
+    echo ": No binary distribution of GraalPy is available for $(uname -sm)."
+    echo
+  } >&2
+  exit 1
+  ;;
+esac
+
+if [ -n "${BUILD}" ]; then
+  { echo
+    colorize 1 "ERROR"
+    echo "Oracle GraalPy currently doesn't provide snapshot builds. Use graalpy-community if you need snapshots."
+    echo
+  } >&2
+  exit 1
+fi
+
+url="https://github.com/oracle/graalpython/releases/download/graal-${VERSION}/graalpy-${VERSION}-${graalpy_arch}.tar.gz#${checksum}"
+
+install_package "graalpy-${VERSION}" "${url}" "copy" ensurepip

plugins/python-build/share/python-build/graalpy-community-25.0.2

@@ -0,0 +1,51 @@
+# Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+# of the Software, and to permit persons to whom the Software is furnished to do
+# so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+VERSION='25.0.2'
+BUILD=''
+
+graalpy_arch="$(graalpy_architecture 2>/dev/null || true)"
+
+case "$graalpy_arch" in
+"linux-amd64" )
+  checksum="8db86f13c0b701bab0780e8821052a40303c08b83fdc9c21da06605d14d4cc79"
+  ;;
+"linux-aarch64" )
+  checksum="98f7b9dea867c45cde5c2886b7544bd267242b2fa93586f2c9d3d38e88d5d109"
+  ;;
+"macos-aarch64" )
+  checksum="c64bef17f34d42327d5c3fe40c05eddf791c3653cc8366f6bf1149b51ce9d517"
+  ;;
+* )
+  { echo
+    colorize 1 "ERROR"
+    echo ": No binary distribution of GraalPy is available for $(uname -sm)."
+    echo
+  } >&2
+  exit 1
+  ;;
+esac
+
+if [ -n "${BUILD}" ]; then
+  url="https://github.com/graalvm/graalvm-ce-dev-builds/releases/download/${VERSION}-dev-${BUILD}/graalpy-community-dev-${graalpy_arch}.tar.gz"
+else
+  url="https://github.com/oracle/graalpython/releases/download/graal-${VERSION}/graalpy-community-${VERSION}-${graalpy_arch}.tar.gz#${checksum}"
+fi
+
+install_package "graalpy-community-${VERSION}${BUILD}" "${url}" "copy" ensurepip