diff --git a/.ci_support/linux_64_.yaml b/.ci_support/linux_64_.yaml
index dc5f723..25cd41c 100644
--- a/.ci_support/linux_64_.yaml
+++ b/.ci_support/linux_64_.yaml
@@ -19,15 +19,15 @@ cxx_compiler_version:
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 libabseil:
-- '20240722'
+- '20250127'
 libcrc32c:
 - '1.1'
 libcurl:
 - '8'
 libgrpc:
-- '1.67'
+- '1.71'
 libprotobuf:
-- 5.28.3
+- 5.29.3
 openssl:
 - '3'
 target_platform:
diff --git a/.ci_support/linux_aarch64_.yaml b/.ci_support/linux_aarch64_.yaml
index 57ed592..5b5ff4b 100644
--- a/.ci_support/linux_aarch64_.yaml
+++ b/.ci_support/linux_aarch64_.yaml
@@ -19,15 +19,15 @@ cxx_compiler_version:
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 libabseil:
-- '20240722'
+- '20250127'
 libcrc32c:
 - '1.1'
 libcurl:
 - '8'
 libgrpc:
-- '1.67'
+- '1.71'
 libprotobuf:
-- 5.28.3
+- 5.29.3
 openssl:
 - '3'
 target_platform:
diff --git a/.ci_support/linux_ppc64le_.yaml b/.ci_support/linux_ppc64le_.yaml
index a50575c..14b9ed0 100644
--- a/.ci_support/linux_ppc64le_.yaml
+++ b/.ci_support/linux_ppc64le_.yaml
@@ -19,15 +19,15 @@ cxx_compiler_version:
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 libabseil:
-- '20240722'
+- '20250127'
 libcrc32c:
 - '1.1'
 libcurl:
 - '8'
 libgrpc:
-- '1.67'
+- '1.71'
 libprotobuf:
-- 5.28.3
+- 5.29.3
 openssl:
 - '3'
 target_platform:
diff --git a/.ci_support/migrations/absl_grpc_proto.yaml b/.ci_support/migrations/absl_grpc_proto.yaml
new file mode 100644
index 0000000..058ccee
--- /dev/null
+++ b/.ci_support/migrations/absl_grpc_proto.yaml
@@ -0,0 +1,21 @@
+__migrator:
+  build_number: 1
+  commit_message: Rebuild for libabseil 20250127, libgrpc 1.71 & libprotobuf 5.29.3
+  kind: version
+  migration_number: 1
+  exclude:
+    - abseil-cpp
+    - grpc-cpp
+    - libprotobuf
+    - protobuf
+    - re2
+libabseil:
+- 20250127
+libgrpc:
+- "1.71"
+libprotobuf:
+- 5.29.3
+# see https://github.com/grpc/grpc/commit/14ac94d923b80650e0df55bed17be5efa0e4becd
+c_stdlib_version:   # [osx and x86_64]
+  - 10.14           # [osx and x86_64]
+migrator_ts: 1741118046.5882597
diff --git a/.ci_support/osx_64_.yaml b/.ci_support/osx_64_.yaml
index f598988..17ea917 100644
--- a/.ci_support/osx_64_.yaml
+++ b/.ci_support/osx_64_.yaml
@@ -1,7 +1,7 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.13'
+- '10.14'
 MACOSX_SDK_VERSION:
-- '10.13'
+- '10.14'
 c_compiler:
 - clang
 c_compiler_version:
@@ -9,7 +9,7 @@ c_compiler_version:
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '10.13'
+- '10.14'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -19,15 +19,15 @@ cxx_compiler:
 cxx_compiler_version:
 - '18'
 libabseil:
-- '20240722'
+- '20250127'
 libcrc32c:
 - '1.1'
 libcurl:
 - '8'
 libgrpc:
-- '1.67'
+- '1.71'
 libprotobuf:
-- 5.28.3
+- 5.29.3
 macos_machine:
 - x86_64-apple-darwin13.4.0
 openssl:
diff --git a/.ci_support/osx_arm64_.yaml b/.ci_support/osx_arm64_.yaml
index 536b4cd..822babf 100644
--- a/.ci_support/osx_arm64_.yaml
+++ b/.ci_support/osx_arm64_.yaml
@@ -19,15 +19,15 @@ cxx_compiler:
 cxx_compiler_version:
 - '18'
 libabseil:
-- '20240722'
+- '20250127'
 libcrc32c:
 - '1.1'
 libcurl:
 - '8'
 libgrpc:
-- '1.67'
+- '1.71'
 libprotobuf:
-- 5.28.3
+- 5.29.3
 macos_machine:
 - arm64-apple-darwin20.0.0
 openssl:
diff --git a/.ci_support/win_64_.yaml b/.ci_support/win_64_.yaml
index b381f85..4fea85c 100644
--- a/.ci_support/win_64_.yaml
+++ b/.ci_support/win_64_.yaml
@@ -9,15 +9,15 @@ channel_targets:
 cxx_compiler:
 - vs2019
 libabseil:
-- '20240722'
+- '20250127'
 libcrc32c:
 - '1.1'
 libcurl:
 - '8'
 libgrpc:
-- '1.67'
+- '1.71'
 libprotobuf:
-- 5.28.3
+- 5.29.3
 openssl:
 - '3'
 target_platform:
diff --git a/.scripts/run_docker_build.sh b/.scripts/run_docker_build.sh
index 00f377a..6ee04aa 100755
--- a/.scripts/run_docker_build.sh
+++ b/.scripts/run_docker_build.sh
@@ -12,7 +12,7 @@ source .scripts/logging_utils.sh
 set -xeo pipefail
 
 THISDIR="$( cd "$( dirname "$0" )" >/dev/null && pwd )"
-PROVIDER_DIR="$(basename $THISDIR)"
+PROVIDER_DIR="$(basename "$THISDIR")"
 
 FEEDSTOCK_ROOT="$( cd "$( dirname "$0" )/.." >/dev/null && pwd )"
 RECIPE_ROOT="${FEEDSTOCK_ROOT}/recipe"
diff --git a/build-locally.py b/build-locally.py
index c4a56c6..02c2374 100755
--- a/build-locally.py
+++ b/build-locally.py
@@ -10,6 +10,7 @@
 import os
 import platform
 import subprocess
+import sys
 from argparse import ArgumentParser
 
 
@@ -44,10 +45,19 @@ def run_osx_build(ns):
     subprocess.check_call([script])
 
 
+def run_win_build(ns):
+    script = ".scripts/run_win_build.bat"
+    subprocess.check_call(["cmd", "/D", "/Q", "/C", f"CALL {script}"])
+
+
 def verify_config(ns):
+    choices_filter = ns.filter or "*"
     valid_configs = {
-        os.path.basename(f)[:-5] for f in glob.glob(".ci_support/*.yaml")
+        os.path.basename(f)[:-5]
+        for f in glob.glob(f".ci_support/{choices_filter}.yaml")
     }
+    if choices_filter != "*":
+        print(f"filtering for '{choices_filter}.yaml' configs")
     print(f"valid configs are {valid_configs}")
     if ns.config in valid_configs:
         print("Using " + ns.config + " configuration")
@@ -60,30 +70,37 @@ def verify_config(ns):
         selections = list(enumerate(sorted(valid_configs), 1))
         for i, c in selections:
             print(f"{i}. {c}")
-        s = input("\n> ")
+        try:
+            s = input("\n> ")
+        except KeyboardInterrupt:
+            print("\nno option selected, bye!", file=sys.stderr)
+            sys.exit(1)
         idx = int(s) - 1
         ns.config = selections[idx][1]
         print(f"selected {ns.config}")
     else:
         raise ValueError("config " + ns.config + " is not valid")
-    # Remove the following, as implemented
-    if ns.config.startswith("win"):
-        raise ValueError(
-            f"only Linux/macOS configs currently supported, got {ns.config}"
+    if (
+        ns.config.startswith("osx")
+        and platform.system() == "Darwin"
+        and not os.environ.get("OSX_SDK_DIR")
+    ):
+        raise RuntimeError(
+            "Need OSX_SDK_DIR env variable set. Run 'export OSX_SDK_DIR=$PWD/SDKs' "
+            "to download the SDK automatically to '$PWD/SDKs/MacOSX<ver>.sdk'. "
+            "Note: OSX_SDK_DIR must be set to an absolute path. "
+            "Setting this variable implies agreement to the licensing terms of the SDK by Apple."
         )
-    elif ns.config.startswith("osx"):
-        if "OSX_SDK_DIR" not in os.environ:
-            raise RuntimeError(
-                "Need OSX_SDK_DIR env variable set. Run 'export OSX_SDK_DIR=$PWD/SDKs' "
-                "to download the SDK automatically to '$PWD/SDKs/MacOSX<ver>.sdk'. "
-                "Note: OSX_SDK_DIR must be set to an absolute path. "
-                "Setting this variable implies agreement to the licensing terms of the SDK by Apple."
-            )
 
 
 def main(args=None):
     p = ArgumentParser("build-locally")
     p.add_argument("config", default=None, nargs="?")
+    p.add_argument(
+        "--filter",
+        default=None,
+        help="Glob string to filter which build choices are presented in interactive mode.",
+    )
     p.add_argument(
         "--debug",
         action="store_true",
@@ -104,6 +121,8 @@ def main(args=None):
             run_docker_build(ns)
         elif ns.config.startswith("osx"):
             run_osx_build(ns)
+        elif ns.config.startswith("win"):
+            run_win_build(ns)
     finally:
         recipe_license_file = os.path.join(
             "recipe", "recipe-scripts-license.txt"
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 22e75a6..3690012 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -9,7 +9,7 @@ source:
   sha256: 9a6e182fd658ba114512cf21bd9f274a315830638f62f0b831113df9e674bea0
 
 build:
-  number: 0
+  number: 1
 requirements:
   build:
     - {{ compiler('c') }}