diff --git a/.github/workflows/03-core-features--02-step-types.yaml b/.github/workflows/03-core-features--02-step-types.yaml
index 8abea6b1..234bc152 100644
--- a/.github/workflows/03-core-features--02-step-types.yaml
+++ b/.github/workflows/03-core-features--02-step-types.yaml
@@ -4,6 +4,16 @@ on:
   workflow_dispatch:
 
 jobs:
+  print-mona-lisa:
+    runs-on: ubuntu-24.04
+    steps:
+      - run: curl -s https://asciiart.website/ascii/art/mona_lisa.txt
+      
+  docker-hello-world-run:
+    runs-on: ubuntu-24.04
+    steps:
+      - run: docker run hello-world
+      
   say-hello-inline-bash:
     runs-on: ubuntu-24.04
     steps:
diff --git a/.github/workflows/03-core-features--04-triggers-and-filters.yaml b/.github/workflows/03-core-features--04-triggers-and-filters.yaml
index d5d72d3b..7dcdeeb2 100644
--- a/.github/workflows/03-core-features--04-triggers-and-filters.yaml
+++ b/.github/workflows/03-core-features--04-triggers-and-filters.yaml
@@ -1,4 +1,5 @@
 name: Triggering Events
+# just a comment line
 # https://docs.github.com/en/actions/writing-workflows/choosing-when-your-workflow-runs/events-that-trigger-workflows
 
 on:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 00000000..f4b939cc
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,43 @@
+name: Jobs order
+
+on:
+  workflow_dispatch:
+
+jobs:
+  job-1:
+    runs-on: ubuntu-24.04
+    steps:
+      - run: echo "${{github.job}}"
+
+      
+  job-2:
+    runs-on: ubuntu-24.04
+    steps:
+      - run: echo "${{github.job}}"
+
+      
+  job-3:
+    runs-on: ubuntu-24.04
+    needs: 
+      - job-2
+    steps:
+      - run: echo "${{github.job}}"
+
+      
+  job-4:
+    runs-on: ubuntu-24.04
+    needs: 
+      - job-1
+    steps:
+      - run: echo "${{github.job}}"
+
+      
+  job-5:
+    runs-on: ubuntu-24.04
+    needs: 
+      - job-3
+      - job-4
+    steps:
+      - run: echo "${{github.job}}"
+
+      
diff --git a/.gitmodules b/.gitmodules
index f5c827f3..373384e6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,12 +4,12 @@
 [submodule "06-authoring-actions/javascript-actions/typescript-action-with-build"]
 	path = 06-authoring-actions/javascript-actions/typescript-action-with-build
 	url = https://github.com/sidpalas/typescript-action-with-build.git
-[submodule "06-authoring-actions/container-actions/bash-container-action"]
-	path = 06-authoring-actions/container-actions/bash-container-action
-	url = https://github.com/sidpalas/bash-container-action.git
 [submodule "06-authoring-actions/container-actions/shell-container-action"]
 	path = 06-authoring-actions/container-actions/shell-container-action
 	url = https://github.com/sidpalas/shell-container-action.git
 [submodule "capstone"]
 	path = capstone
 	url = git@github.com:sidpalas/capstone.git
+[submodule "06-authoring-actions/container-actions/bash-container-action"]
+	path = 06-authoring-actions/container-actions/bash-container-action
+	url = https://github.com/sidpalas/bash-container-action.git
diff --git a/03-core-features/filters/excluded-file.txt b/03-core-features/filters/excluded-file.txt
index e69de29b..db94c86e 100644
--- a/03-core-features/filters/excluded-file.txt
+++ b/03-core-features/filters/excluded-file.txt
@@ -0,0 +1 @@
+A change again
\ No newline at end of file
diff --git a/03-core-features/filters/included-file.md b/03-core-features/filters/included-file.md
index e69de29b..db94c86e 100644
--- a/03-core-features/filters/included-file.md
+++ b/03-core-features/filters/included-file.md
@@ -0,0 +1 @@
+A change again
\ No newline at end of file
diff --git a/06-authoring-actions/container-actions/bash-container-action b/06-authoring-actions/container-actions/bash-container-action
new file mode 160000
index 00000000..8b700628
--- /dev/null
+++ b/06-authoring-actions/container-actions/bash-container-action
@@ -0,0 +1 @@
+Subproject commit 8b700628ce500aa4e3550ff9a3ede3b64cf5cdac