diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..5eda421
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,12 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+charset = utf-8
+
+[*.{yml,yaml,md}]
+indent_style = space
+indent_size = 2
+quote_type = double
diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 0403edc..950f487 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -55,7 +55,7 @@ jobs:
         with:
           context: .
           platforms: linux/amd64,linux/arm64
-          push: ${{ github.event_name != 'pull_request' }}
+          push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: |
@@ -89,6 +89,9 @@ jobs:
             test: { from: 15, to: 17, name: "15 to 17 (multi-step)" }
           - platform: linux/amd64
             test: { from: 14, to: 17, name: "14 to 17 (full upgrade)" }
+          # Supabase PostgreSQL upgrade test
+          - platform: linux/amd64
+            test: { from: "supabase-14", to: 17, name: "Supabase 14.1.0.89 to 17", image: "public.ecr.aws/supabase/postgres:14.1.0.89" }
           # ARM64 test - just one to verify it works
           - platform: linux/arm64
             test: { from: 14, to: 17, name: "14 to 17 (full upgrade)" }
@@ -130,7 +133,7 @@ jobs:
             -v $PWD/test-data/${{ matrix.test.from }}:/var/lib/postgresql/data \
             -e POSTGRES_PASSWORD=testpass \
             -e POSTGRES_DB=testdb \
-            postgres:${{ matrix.test.from }}-bookworm \
+            ${{ matrix.test.image || format('postgres:{0}-bookworm', matrix.test.from) }} \
             bash -c "
               set -e
               set -o pipefail
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 77daaac..c3676b4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,6 +13,9 @@ on:
 
 jobs:
   test-builds:
+    # Disabled: This workflow tries to run Go tests that don't exist.
+    # Use build-and-test.yml instead which provides comprehensive Docker-based testing.
+    if: false
     runs-on: ubuntu-latest
     strategy:
       matrix:
diff --git a/Dockerfile b/Dockerfile
index cb5fbbd..b0a8fd8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -102,7 +102,7 @@ ENV PG17BIN=/usr/lib/postgresql/17/bin
 ENV PG_VERSION=17
 
 RUN curl -fsSL https://repo.pigsty.io/pig | bash && \
-    dpkg -i /tmp/pig_0.6.1-1_arm64.deb && \
+    dpkg -i /tmp/pig_0.6.1-1_${TARGETARCH}.deb && \
     /usr/bin/pig repo add pigsty  --update && \
     for ver in 14 15 16 17; do \
       /usr/bin/pig install -y --version $ver pgsodium pg_stat_statements pg_partman pg_jsonschema pg_hashids pg_tle pgjwt;  \