diff --git a/README.ipynb b/README.ipynb
index add4bf8656a75d43b45eed3a7e12e5788f3b0759..40e99fce4acda38bcb5ed05b0bf2aa1fb9022fb6 100644
--- a/README.ipynb
+++ b/README.ipynb
@@ -3,13 +3,13 @@
   {
    "cell_type": "code",
    "execution_count": 1,
-   "id": "d32ade6b",
+   "id": "56ec7e61",
    "metadata": {
     "execution": {
-     "iopub.execute_input": "2022-10-12T22:58:07.403985Z",
-     "iopub.status.busy": "2022-10-12T22:58:07.403126Z",
-     "iopub.status.idle": "2022-10-12T22:58:07.414447Z",
-     "shell.execute_reply": "2022-10-12T22:58:07.413483Z"
+     "iopub.execute_input": "2022-10-13T08:19:34.325532Z",
+     "iopub.status.busy": "2022-10-13T08:19:34.324706Z",
+     "iopub.status.idle": "2022-10-13T08:19:34.337397Z",
+     "shell.execute_reply": "2022-10-13T08:19:34.336527Z"
     },
     "jupyter": {
      "source_hidden": true
@@ -52,7 +52,7 @@
        "For more information, you can contact us at :  \n",
        "[<img width=\"200px\" style=\"vertical-align:middle\" src=\"fidle/img/00-Mail_contact.svg\"></img>](#top)\n",
        "\n",
-       "Current Version : <!-- VERSION_BEGIN -->2.1b5<!-- VERSION_END -->\n",
+       "Current Version : <!-- VERSION_BEGIN -->2.1b6<!-- VERSION_END -->\n",
        "\n",
        "\n",
        "## Course materials\n",
@@ -67,7 +67,7 @@
        "## Jupyter notebooks\n",
        "\n",
        "<!-- TOC_BEGIN -->\n",
-       "<!-- Automatically generated on : 13/10/22 00:58:06 -->\n",
+       "<!-- Automatically generated on : 13/10/22 10:19:33 -->\n",
        "\n",
        "### Linear and logistic regression\n",
        "- **[LINR1](LinearReg/01-Linear-Regression.ipynb)** - [Linear regression with direct resolution](LinearReg/01-Linear-Regression.ipynb)  \n",
@@ -229,7 +229,7 @@
     "from IPython.display import display,Markdown\n",
     "display(Markdown(open('README.md', 'r').read()))\n",
     "#\n",
-    "# This README is visible under Jupiter Lab ;-)# Automatically generated on : 13/10/22 00:58:06"
+    "# This README is visible under Jupiter Lab ;-)# Automatically generated on : 13/10/22 10:19:33"
    ]
   }
  ],
diff --git a/README.md b/README.md
index eb321978324b6d232bad94cde30ef7754d5b4b3d..de22f29cca1e0e468423e29a234c7b38a31b70d8 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ For more information, see **https://fidle.cnrs.fr** :
 For more information, you can contact us at :  
 [<img width="200px" style="vertical-align:middle" src="fidle/img/00-Mail_contact.svg"></img>](#top)
 
-Current Version : <!-- VERSION_BEGIN -->2.1b5<!-- VERSION_END -->
+Current Version : <!-- VERSION_BEGIN -->2.1b6<!-- VERSION_END -->
 
 
 ## Course materials
@@ -46,7 +46,7 @@ Have a look about **[How to get and install](https://fidle.cnrs.fr/installation)
 ## Jupyter notebooks
 
 <!-- TOC_BEGIN -->
-<!-- Automatically generated on : 13/10/22 00:58:06 -->
+<!-- Automatically generated on : 13/10/22 10:19:33 -->
 
 ### Linear and logistic regression
 - **[LINR1](LinearReg/01-Linear-Regression.ipynb)** - [Linear regression with direct resolution](LinearReg/01-Linear-Regression.ipynb)  
diff --git a/VAE/02-VAE-with-MNIST.ipynb b/VAE/02-VAE-with-MNIST.ipynb
index 242c937f9f9e1130aff7256249040bd548165db0..d0db25e050f47d4f5e8906a8f7c5fa1c75b52d9f 100644
--- a/VAE/02-VAE-with-MNIST.ipynb
+++ b/VAE/02-VAE-with-MNIST.ipynb
@@ -378,7 +378,7 @@
     "\n",
     "labels=[ str(np.round(z[i],1)) for i in range(10) ]\n",
     "fidle.scrawler.images(x_show,    None, indices='all', columns=10, x_size=2,y_size=2, save_as='05-original')\n",
-    "fidle.scrawler.images(x_reconst, labels  , indices='all', columns=10, x_size=2,y_size=2, save_as='06-reconstruct')\n"
+    "fidle.scrawler.images(x_reconst, None, indices='all', columns=10, x_size=2,y_size=2, save_as='06-reconstruct')\n"
    ]
   },
   {
diff --git a/VAE/03-VAE-with-MNIST-post.ipynb b/VAE/03-VAE-with-MNIST-post.ipynb
index 730d530035897ea33439a57b51749609d6c56ef5..631679f36dde88b1c65010f8ccd554ff7191dd1d 100644
--- a/VAE/03-VAE-with-MNIST-post.ipynb
+++ b/VAE/03-VAE-with-MNIST-post.ipynb
@@ -237,9 +237,9 @@
     "    #\n",
     "    c = Collection(zs, colors=y_show, labels=y_show)\n",
     "    c.attrs.markers_colormap     = {'colorscale':'Rainbow','cmin':0,'cmax':latent_dim}\n",
-    "    c.attrs.markers_size         = 4\n",
+    "    c.attrs.markers_size         = 5\n",
     "    c.attrs.markers_border_width = 0\n",
-    "    c.attrs.markers_opacity      = 0.7\n",
+    "    c.attrs.markers_opacity      = 0.8\n",
     "\n",
     "    s = Simplex.build(latent_dim)\n",
     "    s.attrs.width  = 1000\n",
diff --git a/fidle/about.yml b/fidle/about.yml
index 0780ad5cb536428d5fb20039a0406e91c6fe95c1..cb4d9fd61d8b98560857b22e57c87e6a26d6e6ff 100644
--- a/fidle/about.yml
+++ b/fidle/about.yml
@@ -13,7 +13,7 @@
 #
 # This file describes the notebooks used by the Fidle training.
 
-version:          2.1b5
+version:          2.1b6
 content:          notebooks
 name:             Notebooks Fidle
 description:      All notebooks used by the Fidle training
diff --git a/fidle/ci/default.yml b/fidle/ci/default.yml
index eb09f39865ad0b4392c4d21f685ad9d57b31c938..37b0c825fb6dc6d8a49b40198478c7373e14962f 100644
--- a/fidle/ci/default.yml
+++ b/fidle/ci/default.yml
@@ -1,6 +1,6 @@
 campain:
   version: '1.0'
-  description: Automatically generated ci profile (13/10/22 00:58:06)
+  description: Automatically generated ci profile (13/10/22 10:19:33)
   directory: ./campains/default
   existing_notebook: 'remove    # remove|skip'
   report_template: 'fidle     # fidle|default'
diff --git a/fidle/ci/scale1_settings.yml b/fidle/ci/scale1_settings.yml
index f7d275b6e6398a2de5f3c27d9ee15957817129ca..87c3630faac96f685e1a120f12bc522c34ca6b93 100644
--- a/fidle/ci/scale1_settings.yml
+++ b/fidle/ci/scale1_settings.yml
@@ -1,7 +1,7 @@
 campain:
   version:           1.0
   description:       Full validation of notebooks with scale parameters set to 1
-  directory:         ./campains/cpu_small
+  directory:         ./campains/scale1_settings
   existing_notebook: skip
   report_template:   fidle
   timeout:           6000