diff --git a/talks-public/2017-08-10-debconf/2017-08-10-debconf.org b/talks-public/2017-08-10-debconf/2017-08-10-debconf.org
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+#+COLUMNS: %40ITEM %10BEAMER_env(Env) %9BEAMER_envargs(Env Args) %10BEAMER_act(Act) %4BEAMER_col(Col) %10BEAMER_extra(Extra) %8BEAMER_opt(Opt)
+#+TITLE: Software Heritage: Our Software Commons, Forever.
+#+SUBTITLE: a status update
+#+BEAMER_HEADER: \date[DebConf]{10 August 2017\\DebConf17 --- Montreal, CA}
+#+AUTHOR: Nicolas Dandrimont, Stefano Zacchiroli
+#+DATE: 10 August 2017
+
+#+INCLUDE: "../../common/modules/prelude.org" :minlevel 1
+#+INCLUDE: "../../common/modules/169.org"
+#+BEAMER_HEADER: \institute{Inria, Software Heritage}
+
+#+LATEX_HEADER: \usepackage{bbding}
+#+LATEX_HEADER: \DeclareUnicodeCharacter{66D}{\FiveStar}
+
+#+BEAMER_HEADER: \pgfdeclareimage[height=90mm,width=160mm]{bgd}{swh-world-169.png}
+#+BEAMER_HEADER: \setbeamertemplate{background}{\pgfuseimage{bgd}}
+
+#+LaTeX_CLASS_OPTIONS: [aspectratio=169,handout,xcolor=table]
+
+* The Software Commons
+** Free Software is everywhere
+   #+latex: \begin{center}
+   #+ATTR_LATEX: :width .7\linewidth
+   file:software-center.pdf
+   #+latex: \end{center}
+   #+INCLUDE: "../../common/modules/source-code-different-short.org::#softwareisdifferent" :minlevel 2
+** 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::#main" :only-contents t :minlevel 2
+* Software Heritage
+  #+INCLUDE: "../../common/modules/swh-overview-sourcecode.org::#mission" :minlevel 2
+** Our 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% FOSS
+    - transparency
+*** In for the long haul 				      :B_block:BMCOL:
+    :PROPERTIES:
+    :BEAMER_col: 0.4
+    :BEAMER_env: block
+    :END:
+    - replication
+    - non profit
+
+* Technical overview
+  #+INCLUDE: "../../common/modules/status-extended.org::#archivinggoals" :minlevel 2
+  #+INCLUDE: "../../common/modules/status-extended.org::#architecture" :only-contents t
+  #+INCLUDE: "../../common/modules/status-extended.org::#merkletree" :minlevel 2
+  #+INCLUDE: "../../common/modules/status-extended.org::#merklerevision" :only-contents t
+  #+INCLUDE: "../../common/modules/status-extended.org::#giantdag" :only-contents t
+  #+INCLUDE: "../../common/modules/status-extended.org::#archive" :minlevel 2
+  #+INCLUDE: "../../common/modules/status-extended.org::#api" :only-contents t
+  #+INCLUDE: "../../common/modules/status-extended.org::#features" :minlevel 2
+
+* Community
+** You can help!
+    #+BEAMER: \vspace{-1mm}
+*** Coding
+    - \url{www.softwareheritage.org/community/developers/}
+    - \url{forge.softwareheritage.org} --- *our own code*
+    #+BEAMER: \vspace{-3mm}
+*** Current development priorities
+    | ٭٭٭ | listers for unsupported forges, distros, pkg. managers |
+    | ٭٭٭ | loaders for unsupported VCS, source package formats    |
+    | ٭٭  | Web UI: eye candy wrapper around the Web API           |
+    | ٭   | content indexing and search                            |
+    #+BEAMER: \vspace{-2mm}
+    … /all/ contributions equally welcome!
+    #+BEAMER: \pause \vspace{-1mm}
+*** Join us
+    - \url{www.softwareheritage.org/jobs} --- *job openings*
+    - \url{wiki.softwareheritage.org} --- *internships*
+   #+INCLUDE: "../../common/modules/endorsement.org::#endorsement" :minlevel 2
+   #+INCLUDE: "../../common/modules/swh-sponsors.org::#sponsors" :minlevel 2
+** Going global
+*** April 3rd, 2017: landmark UNESCO/Inria agreement...
+#+BEGIN_EXPORT latex
+  \includegraphics[width=\extblockscale{.25\linewidth}]{inria-logo-new} \hfill
+  \includegraphics[width=\extblockscale{.35\linewidth}]{unesco-accord} \hfill
+  \includegraphics[width=\extblockscale{.2\linewidth}]{unesco}\\[1em]
+  \mbox{}\hfill
+  \includegraphics[width=\extblockscale{.2\linewidth}]{rdc-fh-ib} \hfill
+  \includegraphics[width=\extblockscale{.15\linewidth}]{SWH-logo_share} \hfill
+  \includegraphics[width=\extblockscale{.2\linewidth}]{swh-team-2017-04-03}\hfill
+  \mbox{}\\
+  \begin{center}
+  \footnotesize
+  \url{www.softwareheritage.org/?p=11623}
+  \end{center}
+#+END_EXPORT
+*** 
+    *Next step:* 27-28 Sep 2017: UNESCO/Inria conference in Paris\hfill
+* Conclusion
+** Conclusion
+*** Software Heritage is
+    - a /reference archive/ of /all/ FOSS ever written
+    # - a fantastic new tool for /research/ software
+    - a unique /complement/ for /development platforms/
+    - an international, open, nonprofit, /mutualized infrastructure/
+    - at the service of our community, at the service of society
+*** Come in, we're open!
+    \url{www.softwareheritage.org} --- /sponsoring/, /job openings/ \\
+    \url{wiki.softwareheritage.org} --- /internships/, /leads/ \\
+    \url{forge.softwareheritage.org} --- /our own code/
+    #+BEAMER:  \vfill \flushright {\Huge Questions?} \vfill
+* FAQ                                                            :B_appendix:
+  :PROPERTIES:
+  :BEAMER_env: appendix
+  :END:
+** Q: how about SHA1 collisions?
+   #+BEAMER: \lstinputlisting[language=SQL,basicstyle=\footnotesize]{../../common/source/swh-content.sql}
diff --git a/talks-public/2017-08-10-debconf/Makefile b/talks-public/2017-08-10-debconf/Makefile
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+++ b/talks-public/2017-08-10-debconf/Makefile
@@ -0,0 +1 @@
+include ../Makefile.slides