diff --git a/doc/pub/Intro2Course/html/._Intro2Course-bs000.html b/doc/pub/Intro2Course/html/._Intro2Course-bs000.html
index b5099447f..7a8b932a7 100644
--- a/doc/pub/Intro2Course/html/._Intro2Course-bs000.html
+++ b/doc/pub/Intro2Course/html/._Intro2Course-bs000.html
@@ -129,7 +129,7 @@ end of tocinfo -->
 <center>[2] <b>Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University</b></center>
 <br>
 <p>
-<center><h4>Jul 23, 2019</h4></center> <!-- date -->
+<center><h4>Jul 30, 2019</h4></center> <!-- date -->
 <br>
 <p>
 
diff --git a/doc/pub/Intro2Course/html/._Intro2Course-bs002.html b/doc/pub/Intro2Course/html/._Intro2Course-bs002.html
index 095c2053b..ae17c032d 100644
--- a/doc/pub/Intro2Course/html/._Intro2Course-bs002.html
+++ b/doc/pub/Intro2Course/html/._Intro2Course-bs002.html
@@ -123,7 +123,7 @@ end of tocinfo -->
   <li> Weekly exercises when not working on projects. You can hand in exercises if you want.</li>
   <li> First hour of each lab session may be used to discuss technicalities, address questions etc linked with projects and exercises.</li>
   <li> Detailed lecture notes, exercises, all programs presented, projects etc can be found at the homepage of the course.</li>
-  <li> Computerlab: Tuesday (8am-6pm), VB IT-auditorium 3</li>
+  <li> Computerlab: Tuesday (8am-4pm), VB IT-auditorium 3. Depending on how many enlist we may extend the lab sessions</li>
   <li> Weekly plans and all other information are on the official webpage.</li>
   <li> No final exam, three projects that are graded and have to be approved.</li> 
 </ul>
diff --git a/doc/pub/Intro2Course/html/Intro2Course-bs.html b/doc/pub/Intro2Course/html/Intro2Course-bs.html
index b5099447f..7a8b932a7 100644
--- a/doc/pub/Intro2Course/html/Intro2Course-bs.html
+++ b/doc/pub/Intro2Course/html/Intro2Course-bs.html
@@ -129,7 +129,7 @@ end of tocinfo -->
 <center>[2] <b>Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University</b></center>
 <br>
 <p>
-<center><h4>Jul 23, 2019</h4></center> <!-- date -->
+<center><h4>Jul 30, 2019</h4></center> <!-- date -->
 <br>
 <p>
 
diff --git a/doc/pub/Intro2Course/html/Intro2Course-reveal.html b/doc/pub/Intro2Course/html/Intro2Course-reveal.html
index a88ebe6de..b4a1030d9 100644
--- a/doc/pub/Intro2Course/html/Intro2Course-reveal.html
+++ b/doc/pub/Intro2Course/html/Intro2Course-reveal.html
@@ -132,7 +132,7 @@ td.padding {
 <center>[2] <b>Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University</b></center>
 <br>
 <p>&nbsp;<br>
-<center><h4>Jul 23, 2019</h4></center> <!-- date -->
+<center><h4>Jul 30, 2019</h4></center> <!-- date -->
 <br>
 <p>
 
@@ -180,7 +180,7 @@ td.padding {
 
 <p><li> Detailed lecture notes, exercises, all programs presented, projects etc can be found at the homepage of the course.</li>
 
-<p><li> Computerlab: Tuesday (8am-6pm), VB IT-auditorium 3</li>
+<p><li> Computerlab: Tuesday (8am-4pm), VB IT-auditorium 3. Depending on how many enlist we may extend the lab sessions</li>
 
 <p><li> Weekly plans and all other information are on the official webpage.</li>
 
diff --git a/doc/pub/Intro2Course/html/Intro2Course-solarized.html b/doc/pub/Intro2Course/html/Intro2Course-solarized.html
index 8ea1fa9c3..49efe3aab 100644
--- a/doc/pub/Intro2Course/html/Intro2Course-solarized.html
+++ b/doc/pub/Intro2Course/html/Intro2Course-solarized.html
@@ -109,7 +109,7 @@ end of tocinfo -->
 <center>[2] <b>Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University</b></center>
 <br>
 <p>
-<center><h4>Jul 23, 2019</h4></center> <!-- date -->
+<center><h4>Jul 30, 2019</h4></center> <!-- date -->
 <br>
 <p>
 <!-- !split --><br><br><br><br><br><br><br><br><br><br>
@@ -146,7 +146,7 @@ end of tocinfo -->
   <li> Weekly exercises when not working on projects. You can hand in exercises if you want.</li>
   <li> First hour of each lab session may be used to discuss technicalities, address questions etc linked with projects and exercises.</li>
   <li> Detailed lecture notes, exercises, all programs presented, projects etc can be found at the homepage of the course.</li>
-  <li> Computerlab: Tuesday (8am-6pm), VB IT-auditorium 3</li>
+  <li> Computerlab: Tuesday (8am-4pm), VB IT-auditorium 3. Depending on how many enlist we may extend the lab sessions</li>
   <li> Weekly plans and all other information are on the official webpage.</li>
   <li> No final exam, three projects that are graded and have to be approved.</li> 
 </ul>
diff --git a/doc/pub/Intro2Course/html/Intro2Course.html b/doc/pub/Intro2Course/html/Intro2Course.html
index 186d4c16e..627aba14a 100644
--- a/doc/pub/Intro2Course/html/Intro2Course.html
+++ b/doc/pub/Intro2Course/html/Intro2Course.html
@@ -114,7 +114,7 @@ end of tocinfo -->
 <center>[2] <b>Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University</b></center>
 <br>
 <p>
-<center><h4>Jul 23, 2019</h4></center> <!-- date -->
+<center><h4>Jul 30, 2019</h4></center> <!-- date -->
 <br>
 <p>
 <!-- !split --><br><br><br><br><br><br><br><br><br><br>
@@ -151,7 +151,7 @@ end of tocinfo -->
   <li> Weekly exercises when not working on projects. You can hand in exercises if you want.</li>
   <li> First hour of each lab session may be used to discuss technicalities, address questions etc linked with projects and exercises.</li>
   <li> Detailed lecture notes, exercises, all programs presented, projects etc can be found at the homepage of the course.</li>
-  <li> Computerlab: Tuesday (8am-6pm), VB IT-auditorium 3</li>
+  <li> Computerlab: Tuesday (8am-4pm), VB IT-auditorium 3. Depending on how many enlist we may extend the lab sessions</li>
   <li> Weekly plans and all other information are on the official webpage.</li>
   <li> No final exam, three projects that are graded and have to be approved.</li> 
 </ul>
diff --git a/doc/pub/Intro2Course/ipynb/Intro2Course.ipynb b/doc/pub/Intro2Course/ipynb/Intro2Course.ipynb
index 9bdfcaf36..8bdbc570e 100644
--- a/doc/pub/Intro2Course/ipynb/Intro2Course.ipynb
+++ b/doc/pub/Intro2Course/ipynb/Intro2Course.ipynb
@@ -10,7 +10,7 @@
     "<!-- Author: -->  \n",
     "**Morten Hjorth-Jensen**, Department of Physics, University of Oslo and Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University\n",
     "\n",
-    "Date: **Jul 23, 2019**\n",
+    "Date: **Jul 30, 2019**\n",
     "\n",
     "Copyright 1999-2019, Morten Hjorth-Jensen. Released under CC Attribution-NonCommercial 4.0 license\n",
     "\n",
@@ -43,7 +43,7 @@
     "\n",
     "  * Detailed lecture notes, exercises, all programs presented, projects etc can be found at the homepage of the course.\n",
     "\n",
-    "  * Computerlab: Tuesday (8am-6pm), VB IT-auditorium 3\n",
+    "  * Computerlab: Tuesday (8am-4pm), VB IT-auditorium 3. Depending on how many enlist we may extend the lab sessions\n",
     "\n",
     "  * Weekly plans and all other information are on the official webpage.\n",
     "\n",
diff --git a/doc/pub/Intro2Course/ipynb/ipynb-Intro2Course-src.tar.gz b/doc/pub/Intro2Course/ipynb/ipynb-Intro2Course-src.tar.gz
index 71d0ebe21..8ace49655 100644
Binary files a/doc/pub/Intro2Course/ipynb/ipynb-Intro2Course-src.tar.gz and b/doc/pub/Intro2Course/ipynb/ipynb-Intro2Course-src.tar.gz differ
diff --git a/doc/pub/Intro2Course/pdf/Intro2Course-minted.pdf b/doc/pub/Intro2Course/pdf/Intro2Course-minted.pdf
index 989ae1700..866f3a240 100644
Binary files a/doc/pub/Intro2Course/pdf/Intro2Course-minted.pdf and b/doc/pub/Intro2Course/pdf/Intro2Course-minted.pdf differ
diff --git a/doc/src/Intro2Course/Intro2Course.do.txt b/doc/src/Intro2Course/Intro2Course.do.txt
index 09e366637..0e01dfeab 100644
--- a/doc/src/Intro2Course/Intro2Course.do.txt
+++ b/doc/src/Intro2Course/Intro2Course.do.txt
@@ -24,7 +24,7 @@ DATE: today
   * Weekly exercises when not working on projects. You can hand in exercises if you want.
   * First hour of each lab session may be used to discuss technicalities, address questions etc linked with projects and exercises.
   * Detailed lecture notes, exercises, all programs presented, projects etc can be found at the homepage of the course.
-  * Computerlab: Tuesday (8am-6pm), VB IT-auditorium 3
+  * Computerlab: Tuesday (8am-4pm), VB IT-auditorium 3. Depending on how many enlist we may extend the lab sessions
   * Weekly plans and all other information are on the official webpage.
   * No final exam, three projects that are graded and have to be approved. 
 !eblock