diff --git a/talks-public/2018-03-24-libreplanet/2018-03-24-libreplanet.org b/talks-public/2018-03-24-libreplanet/2018-03-24-libreplanet.org
index 595ff9a..744ac41 100644
--- a/talks-public/2018-03-24-libreplanet/2018-03-24-libreplanet.org
+++ b/talks-public/2018-03-24-libreplanet/2018-03-24-libreplanet.org
@@ -1,110 +1,107 @@
 #+COLUMNS: %40ITEM %10BEAMER_env(Env) %9BEAMER_envargs(Env Args) %10BEAMER_act(Act) %4BEAMER_col(Col) %10BEAMER_extra(Extra) %8BEAMER_opt(Opt)
-#+TITLE: Software Heritage
-#+SUBTITLE: Browsing the Free Software Commons
+#+TITLE: Browsing the Free Software Commons
 #+BEAMER_HEADER: \date[24/03/2018, POSS]{24 March 2018\\LibrePlanet\\Boston, MA, USA}
 #+DATE: 24 March 2018
 
 #+INCLUDE: "../../common/modules/prelude-toc.org" :minlevel 1
 #+INCLUDE: "../../common/modules/169.org"
 #+BEAMER_HEADER: \institute[Software Heritage]{University Paris Diderot \& Inria --- \href{mailto:zack@upsilon.cc}{\tt zack@upsilon.cc}}
 #+BEAMER_HEADER: \author{Stefano Zacchiroli}
 
-#+LATEX_HEADER: \usepackage{bbding}
-#+LATEX_HEADER: \DeclareUnicodeCharacter{66D}{\FiveStar}
-
+#+LATEX_HEADER_EXTRA: \usepackage{bbding}
+#+LATEX_HEADER_EXTRA: \DeclareUnicodeCharacter{66D}{\FiveStar}
 #+LATEX_HEADER_EXTRA: \usepackage{tikz}
 #+LATEX_HEADER_EXTRA: \usetikzlibrary{arrows,shapes}
 #+LATEX_HEADER_EXTRA: \definecolor{swh-orange}{RGB}{254,205,27}
 #+LATEX_HEADER_EXTRA: \definecolor{swh-red}{RGB}{226,0,38}
 #+LATEX_HEADER_EXTRA: \definecolor{swh-green}{RGB}{77,181,174}
 
 * The Free Software commons
 ** Our Software Commons
    #+INCLUDE: "../../common/modules/foss-commons.org::#commonsdef" :only-contents t
    #+BEAMER: \pause
 *** Source code is /a precious part/ of our commons
      \hfill are we taking care of it?
   #+INCLUDE: "../../common/modules/swh-motivations-foss.org::#fragile" :minlevel 2
 
-* The Software Heritage project
+* Software Heritage
  #+INCLUDE: "../../common/modules/swh-overview-sourcecode.org::#mission" :minlevel 2
 ** Core principles
    #+latex: \begin{center}
    #+ATTR_LATEX: :width .9\linewidth
    file:SWH-as-foundation-slim.png
    #+latex: \end{center}
    #+BEAMER: \pause
 *** Open approach 					      :B_block:BMCOL:
     :PROPERTIES:
     :BEAMER_col: 0.4
     :BEAMER_env: block
     :END:
     - 100% Free Software
     - transparency
 *** In for the long haul 				      :B_block:BMCOL:
     :PROPERTIES:
     :BEAMER_col: 0.4
     :BEAMER_env: block
     :END:
     - replication
     - non profit
  #+INCLUDE: "../../common/modules/status-extended.org::#archivinggoals" :minlevel 2
  #+INCLUDE: "../../common/modules/status-extended.org::#architecture" :minlevel 2 :only-contents t
  #+INCLUDE: "../../common/modules/status-extended.org::#archive" :minlevel 2
 
 * Accessing the archive
  # #+INCLUDE: "../../common/modules/status-extended.org::#apiintro" :minlevel 2
  #+INCLUDE: "../../common/modules/status-extended.org::#api" :only-contents t
  # #+INCLUDE: "../../common/modules/vault.org::#vault-short" :minlevel 2 :only-contents t
  #+INCLUDE: "../../common/modules/vault.org::#main" :minlevel 2 :only-contents t
  # #+INCLUDE: "../../common/modules/webui.org::#webui-short" :minlevel 2 :only-contents t
  #+INCLUDE: "../../common/modules/webui.org::#main" :minlevel 2 :only-contents t
 
 * Getting involved
  #+INCLUDE: "../../common/modules/status-extended.org::#features" :minlevel 2
 ** You can help!
+   #+BEAMER: \vspace{-2mm}
 *** Coding
     | ٭٭  | Web UI improvements                        |
     | ٭   | loaders/listers for unsupported VCS/forges |
     | ٭٭٭ | developer documentation                    |
     #+BEAMER: \vspace{-2mm} \footnotesize \centering
     \url{https://docs.softwareheritage.org/devel/}
     #+BEAMER: \pause
 *** Community
     | ٭٭٭ | spread the world, help us with sustainability |
     | ٭٭  | document endangered source code               |
     #+BEAMER: \vspace{-2mm} \footnotesize \centering
     \url{wiki.softwareheritage.org/index.php?title=Suggestion_box}
     #+BEAMER: \pause
 *** Join us
     #+BEAMER: \footnotesize \centering
     - \url{www.softwareheritage.org/jobs} --- *job openings*
     - \url{wiki.softwareheritage.org/index.php?title=Internship} --- *internships*
-
 ** Conclusion
 *** Software Heritage is
     - a reference archive of *all Free Software* ever written
     - an international, open, nonprofit, *mutualized infrastructure*
     - *now accessible* to developers, users, vendors
     - at the service of our community, *at the service of society*
 *** Come in, we're open!
     \url{www.softwareheritage.org} - general information \\
     \url{wiki.softwareheritage.org} - internships, leads \\
     \url{forge.softwareheritage.org} - our own code
-
 * FAQ                                                            :B_appendix:
   :PROPERTIES:
   :BEAMER_env: appendix
   :END:
 ** Q: do you archive /only/ Free Software?
    - We only crawl origins /meant/ to host source code (e.g., forges)
    - Most (~90%) of what we /actually/ retrieve is textual content
    #+BEAMER: \vfill
 *** Our goal
     Archive *the entire Free Software Commons*
 
   #+BEAMER: \vfill
 *** 
    - Large parts of what we retrieve is /already/ Free Software, today
    - Most of the rest /will become/ Free Software in the long term
      - e.g., at copyright expiration