diff --git a/.github/actionlint.yml b/.github/actionlint.yml
index ad0954590267f6c4d0450f7fe8ce3ccf21409560..0ee6af8a1d38e005f66b79f6c548d9f79396ea35 100644
--- a/.github/actionlint.yml
+++ b/.github/actionlint.yml
@@ -24,6 +24,9 @@ self-hosted-runner:
     - namespace-profile-8x16-ubuntu-2204
     - namespace-profile-16x32-ubuntu-2204
     - namespace-profile-32x64-ubuntu-2204
+    # Namespace Limited Preview
+    - namespace-profile-8x16-ubuntu-2004-arm-m4
+    - namespace-profile-8x32-ubuntu-2004-arm-m4
     # Self Hosted Runners
     - self-mini-macos
     - self-32vcpu-windows-2022
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 84907351fe287c93c8ef0e50c66a3ba51e610ce7..02edc9982428de56cf7c133596bcc8c72ff539ee 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -511,8 +511,8 @@ jobs:
     runs-on:
       - self-mini-macos
     if: |
-      startsWith(github.ref, 'refs/tags/v')
-      || contains(github.event.pull_request.labels.*.name, 'run-bundling')
+      ( startsWith(github.ref, 'refs/tags/v')
+      || contains(github.event.pull_request.labels.*.name, 'run-bundling') )
     needs: [macos_tests]
     env:
       MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
@@ -599,8 +599,8 @@ jobs:
     runs-on:
       - namespace-profile-16x32-ubuntu-2004 # ubuntu 20.04 for minimal glibc
     if: |
-      startsWith(github.ref, 'refs/tags/v')
-      || contains(github.event.pull_request.labels.*.name, 'run-bundling')
+      ( startsWith(github.ref, 'refs/tags/v')
+      || contains(github.event.pull_request.labels.*.name, 'run-bundling') )
     needs: [linux_tests]
     steps:
       - name: Checkout repo
@@ -650,7 +650,7 @@ jobs:
     timeout-minutes: 60
     name: Linux arm64 release bundle
     runs-on:
-      - namespace-profile-32x64-ubuntu-2004-arm # ubuntu 20.04 for minimal glibc
+      - namespace-profile-8x32-ubuntu-2004-arm-m4 # ubuntu 20.04 for minimal glibc
     if: |
       startsWith(github.ref, 'refs/tags/v')
       || contains(github.event.pull_request.labels.*.name, 'run-bundling')
@@ -703,10 +703,8 @@ jobs:
     timeout-minutes: 60
     runs-on: github-8vcpu-ubuntu-2404
     if: |
-      false && (
-      startsWith(github.ref, 'refs/tags/v')
-      || contains(github.event.pull_request.labels.*.name, 'run-bundling')
-      )
+      ( startsWith(github.ref, 'refs/tags/v')
+      || contains(github.event.pull_request.labels.*.name, 'run-bundling') )
     needs: [linux_tests]
     name: Build Zed on FreeBSD
     steps:
diff --git a/.github/workflows/release_nightly.yml b/.github/workflows/release_nightly.yml
index b3500a085b6e52db45993acb7a40c40bb420a847..ed9f4c84508caf7ae67fda1c26954ee8ce5422aa 100644
--- a/.github/workflows/release_nightly.yml
+++ b/.github/workflows/release_nightly.yml
@@ -168,7 +168,7 @@ jobs:
     name: Create a Linux *.tar.gz bundle for ARM
     if: github.repository_owner == 'zed-industries'
     runs-on:
-      - namespace-profile-32x64-ubuntu-2004-arm # ubuntu 20.04 for minimal glibc
+      - namespace-profile-8x32-ubuntu-2004-arm-m4 # ubuntu 20.04 for minimal glibc
     needs: tests
     steps:
       - name: Checkout repo