diff --git a/.github/workflows/test_ccache.yml b/.github/workflows/test_ccache.yml
index ee35d07600..9029f2393d 100644
--- a/.github/workflows/test_ccache.yml
+++ b/.github/workflows/test_ccache.yml
@@ -122,7 +122,7 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:latest
+    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:v0.0.29
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
       matrix:
diff --git a/.github/workflows/test_chibios.yml b/.github/workflows/test_chibios.yml
index cbda34e8d3..038c7bbbe5 100644
--- a/.github/workflows/test_chibios.yml
+++ b/.github/workflows/test_chibios.yml
@@ -130,7 +130,7 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:latest
+    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:v0.0.29
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
       matrix:
diff --git a/.github/workflows/test_coverage.yml b/.github/workflows/test_coverage.yml
index 8feaabfe2d..cdbf665d48 100644
--- a/.github/workflows/test_coverage.yml
+++ b/.github/workflows/test_coverage.yml
@@ -15,7 +15,7 @@ jobs:
   build:
     runs-on: ubuntu-20.04
     container:
-      image: ardupilot/ardupilot-dev-${{ matrix.type }}:latest
+      image: ardupilot/ardupilot-dev-${{ matrix.type }}:v0.0.29
       options: --privileged
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
diff --git a/.github/workflows/test_linux_sbc.yml b/.github/workflows/test_linux_sbc.yml
index aa6ac84829..fb8c839775 100644
--- a/.github/workflows/test_linux_sbc.yml
+++ b/.github/workflows/test_linux_sbc.yml
@@ -131,7 +131,7 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:latest
+    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:v0.0.29
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
       matrix:
diff --git a/.github/workflows/test_replay.yml b/.github/workflows/test_replay.yml
index 2e1e5cdd7a..e7a8cd72f8 100644
--- a/.github/workflows/test_replay.yml
+++ b/.github/workflows/test_replay.yml
@@ -144,7 +144,7 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:latest
+    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:v0.0.29
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
       matrix:
diff --git a/.github/workflows/test_scripting.yml b/.github/workflows/test_scripting.yml
index 67074fe019..8fbc8a10d7 100644
--- a/.github/workflows/test_scripting.yml
+++ b/.github/workflows/test_scripting.yml
@@ -22,7 +22,7 @@ concurrency:
 jobs:
   test-scripting:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-base:latest
+    container: ardupilot/ardupilot-dev-base:v0.0.29
     steps:
       # git checkout the PR
       - uses: actions/checkout@v3
diff --git a/.github/workflows/test_scripts.yml b/.github/workflows/test_scripts.yml
index 1f73fa0567..410037f5ba 100644
--- a/.github/workflows/test_scripts.yml
+++ b/.github/workflows/test_scripts.yml
@@ -9,7 +9,7 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-base:latest
+    container: ardupilot/ardupilot-dev-base:v0.0.29
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
       matrix:
diff --git a/.github/workflows/test_sitl_copter.yml b/.github/workflows/test_sitl_copter.yml
index 622a551b03..e5e53ce409 100644
--- a/.github/workflows/test_sitl_copter.yml
+++ b/.github/workflows/test_sitl_copter.yml
@@ -157,7 +157,7 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:latest
+    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:v0.0.29
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
       matrix:
@@ -203,7 +203,7 @@ jobs:
     needs: build  # don't try to launch the tests matrix if it doesn't build first, profit from caching for fast build
     runs-on: ubuntu-20.04
     container:
-      image: ardupilot/ardupilot-dev-base:latest
+      image: ardupilot/ardupilot-dev-base:v0.0.29
       options: --privileged --cap-add=SYS_PTRACE --security-opt apparmor=unconfined --security-opt seccomp=unconfined
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
@@ -271,7 +271,7 @@ jobs:
   build-gcc-heli:
     runs-on: ubuntu-20.04
     container:
-      image: ardupilot/ardupilot-dev-base:latest
+      image: ardupilot/ardupilot-dev-base:v0.0.29
       options: --privileged --cap-add=SYS_PTRACE --security-opt apparmor=unconfined --security-opt seccomp=unconfined
     steps:
       # git checkout the PR
@@ -306,7 +306,7 @@ jobs:
   autotest-heli:
     needs: build-gcc-heli  # don't try to launch the tests matrix if it doesn't build first, profit from caching for fast build
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-base:latest
+    container: ardupilot/ardupilot-dev-base:v0.0.29
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
       matrix:
diff --git a/.github/workflows/test_sitl_periph.yml b/.github/workflows/test_sitl_periph.yml
index 8cb485a826..ddf9f5eb5f 100644
--- a/.github/workflows/test_sitl_periph.yml
+++ b/.github/workflows/test_sitl_periph.yml
@@ -156,7 +156,7 @@ concurrency:
 jobs:
   build-gcc-ap_periph:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-periph:latest
+    container: ardupilot/ardupilot-dev-periph:v0.0.29
     steps:
       # git checkout the PR
       - uses: actions/checkout@v3
@@ -197,7 +197,7 @@ jobs:
     needs: build-gcc-ap_periph  # don't try to launch the tests matrix if it doesn't build first, profit from caching for fast build
     runs-on: ubuntu-20.04
     container: 
-      image: ardupilot/ardupilot-dev-periph:latest
+      image: ardupilot/ardupilot-dev-periph:v0.0.29
       options: --privileged
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
diff --git a/.github/workflows/test_sitl_plane.yml b/.github/workflows/test_sitl_plane.yml
index e782a45bbf..01b7b144f7 100644
--- a/.github/workflows/test_sitl_plane.yml
+++ b/.github/workflows/test_sitl_plane.yml
@@ -158,7 +158,7 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:latest
+    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:v0.0.29
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
       matrix:
@@ -204,7 +204,7 @@ jobs:
     needs: build  # don't try to launch the tests matrix if it doesn't build first, profit from caching for fast build
     runs-on: ubuntu-20.04
     container:
-      image: ardupilot/ardupilot-dev-base:latest
+      image: ardupilot/ardupilot-dev-base:v0.0.29
       options: --privileged --cap-add=SYS_PTRACE --security-opt apparmor=unconfined --security-opt seccomp=unconfined
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
diff --git a/.github/workflows/test_sitl_rover.yml b/.github/workflows/test_sitl_rover.yml
index f55c8a1768..d7776af231 100644
--- a/.github/workflows/test_sitl_rover.yml
+++ b/.github/workflows/test_sitl_rover.yml
@@ -157,7 +157,7 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:latest
+    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:v0.0.29
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
       matrix:
@@ -203,7 +203,7 @@ jobs:
     needs: build  # don't try to launch the tests matrix if it doesn't build first, profit from caching for fast build
     runs-on: ubuntu-20.04
     container:
-      image: ardupilot/ardupilot-dev-base:latest
+      image: ardupilot/ardupilot-dev-base:v0.0.29
       options: --privileged --cap-add=SYS_PTRACE --security-opt apparmor=unconfined --security-opt seccomp=unconfined
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
diff --git a/.github/workflows/test_sitl_sub.yml b/.github/workflows/test_sitl_sub.yml
index f248650755..2436abeae4 100644
--- a/.github/workflows/test_sitl_sub.yml
+++ b/.github/workflows/test_sitl_sub.yml
@@ -160,7 +160,7 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:latest
+    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:v0.0.29
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
       matrix:
@@ -206,7 +206,7 @@ jobs:
     needs: build  # don't try to launch the tests matrix if it doesn't build first, profit from caching for fast build
     runs-on: ubuntu-20.04
     container:
-      image: ardupilot/ardupilot-dev-base:latest
+      image: ardupilot/ardupilot-dev-base:v0.0.29
       options: --privileged --cap-add=SYS_PTRACE --security-opt apparmor=unconfined --security-opt seccomp=unconfined
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
diff --git a/.github/workflows/test_sitl_tracker.yml b/.github/workflows/test_sitl_tracker.yml
index 6c42694dd0..6f8acf59fe 100644
--- a/.github/workflows/test_sitl_tracker.yml
+++ b/.github/workflows/test_sitl_tracker.yml
@@ -160,7 +160,7 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:latest
+    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:v0.0.29
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
       matrix:
@@ -206,7 +206,7 @@ jobs:
     needs: build  # don't try to launch the tests matrix if it doesn't build first, profit from caching for fast build
     runs-on: ubuntu-20.04
     container:
-      image: ardupilot/ardupilot-dev-base:latest
+      image: ardupilot/ardupilot-dev-base:v0.0.29
       options: --privileged --cap-add=SYS_PTRACE --security-opt apparmor=unconfined --security-opt seccomp=unconfined
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
diff --git a/.github/workflows/test_size.yml b/.github/workflows/test_size.yml
index b4878c71a1..b8d957732d 100644
--- a/.github/workflows/test_size.yml
+++ b/.github/workflows/test_size.yml
@@ -59,7 +59,7 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-20.04
-    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:latest
+    container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:v0.0.29
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
       matrix:
diff --git a/.github/workflows/test_unit_tests.yml b/.github/workflows/test_unit_tests.yml
index 83bb49b6bd..2bd0abf9eb 100644
--- a/.github/workflows/test_unit_tests.yml
+++ b/.github/workflows/test_unit_tests.yml
@@ -97,7 +97,7 @@ jobs:
   build:
     runs-on: ubuntu-20.04
     container:
-      image: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:latest
+      image: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:v0.0.29
       options: --user 1001
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails