diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 949fff8..77fa812 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -26,12 +26,11 @@ jobs:
     permissions:
       actions: write
 
-    steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.10.0
-        with:
-          access_token: ${{ github.token }}
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.platform }}-${{ matrix.build_type }}
+      cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
 
+    steps:
       - uses: actions/checkout@v3
         with:
           submodules: true
@@ -72,12 +71,11 @@ jobs:
     permissions:
       actions: write
 
-    steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.10.0
-        with:
-          access_token: ${{ github.token }}
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}-macos-latest-${{ matrix.build_type }}
+      cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
 
+    steps:
       - uses: actions/checkout@v3
         with:
           submodules: true
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index cc4a5f7..b8652f5 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -27,12 +27,11 @@ jobs:
     permissions:
       actions: write
 
-    steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.10.0
-        with:
-          access_token: ${{ github.token }}
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.platform }}
+      cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
 
+    steps:
       - uses: actions/checkout@v3
         with:
           submodules: true
@@ -72,12 +71,11 @@ jobs:
     permissions:
       actions: write
 
-    steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.10.0
-        with:
-          access_token: ${{ github.token }}
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}-macos-latest
+      cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
 
+    steps:
       - uses: actions/checkout@v3
         with:
           submodules: true
diff --git a/.github/workflows/test_pr.yml b/.github/workflows/test_pr.yml
index 9e17a36..e13bcbd 100644
--- a/.github/workflows/test_pr.yml
+++ b/.github/workflows/test_pr.yml
@@ -33,12 +33,11 @@ jobs:
     permissions:
       actions: write
 
-    steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.10.0
-        with:
-          access_token: ${{ github.token }}
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.platform }}
+      cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
 
+    steps:
       - uses: actions/checkout@v3
         with:
           submodules: true
diff --git a/acquire-zarr b/acquire-zarr
index 9c46763..ec8fd1b 160000
--- a/acquire-zarr
+++ b/acquire-zarr
@@ -1 +1 @@
-Subproject commit 9c4676321cf27d0510ca3325e966cb09b9aa2b21
+Subproject commit ec8fd1bba6eb65857726da12a2e910681c749d36
diff --git a/src/zarr.storage.cpp b/src/zarr.storage.cpp
index 12cd148..d4dcc43 100644
--- a/src/zarr.storage.cpp
+++ b/src/zarr.storage.cpp
@@ -453,6 +453,7 @@ sink::Zarr::Zarr(ZarrVersion version,
   , multiscale_(false)
   , stream_(nullptr)
 {
+    Zarr_set_log_level(ZarrLogLevel_Error);
     EXPECT(
       version_ < ZarrVersionCount, "Unsupported Zarr version: %d", version);
     EXPECT(compression_codec_ < ZarrCompressionCodecCount,