diff --git a/common/modules/swh-key-dates.org b/common/modules/swh-key-dates.org
index bf91bb0..a09a602 100644
--- a/common/modules/swh-key-dates.org
+++ b/common/modules/swh-key-dates.org
@@ -1,65 +1,76 @@
 #+COLUMNS: %40ITEM %10BEAMER_env(Env) %9BEAMER_envargs(Env Args) %10BEAMER_act(Act) %4BEAMER_col(Col) %10BEAMER_extra(Extra) %8BEAMER_opt(Opt)
 #
 # Software is all around us
 #
 #+INCLUDE: "prelude.org" :minlevel 1
 * Key dates for Software Heritage
   :PROPERTIES:
   :CUSTOM_ID: main
   :END:
 ** Software Heritage's key dates
   :PROPERTIES:
   :CUSTOM_ID: keydates
   :END:
 *** Summer 2015                                                  :B_picblock:
     :PROPERTIES:
     :BEAMER_env: picblock
     :BEAMER_OPT: pic=server-swh.jpg, leftpic=true, width=.42\linewidth
     :BEAMER_COL: .5
     :END:
     The collection starts: first server, (very) early prototype
 *** June 30th 2016                                                  :B_block:
     :PROPERTIES:
     :BEAMER_env: picblock
     :BEAMER_OPT: pic=SWH-logo_share.jpg, leftpic=true, width=.32\linewidth
     :BEAMER_COL: .5
     :END:
     Public unveiling, with the first sponsors: Microsoft and DANS
+#+BEAMER: \pause
 *** :B_ignoreheading:
     :PROPERTIES:
     :BEAMER_env: ignoreheading
     :END:
 *** April 3rd 2017                                                  :B_block:
     :PROPERTIES:
     :BEAMER_env: picblock
     :BEAMER_OPT: pic=unesco-accord.jpg, leftpic=true, width=.55\linewidth
     :BEAMER_COL: .5
     :END:
     Unesco - Inria agreement on software access and preservation.
 *** June 7th 2018                                                   :B_block:
     :PROPERTIES:
     :BEAMER_env: picblock
     :BEAMER_OPT: pic=swh-opening.png, leftpic=true, width=.5\linewidth
     :BEAMER_COL: .5
     :END:
     Opening the archive to the world
+
+#+BEAMER: \pause
 *** :B_ignoreheading:
     :PROPERTIES:
     :BEAMER_env: ignoreheading
     :END:
-
-*** November 7th 2018                                               :B_block:
+*** December 7th 2018                                               :B_block:
     :PROPERTIES:
     :BEAMER_env: picblock
+    :BEAMER_OPT: pic=swhmirrors.png, leftpic=true, width=.28\linewidth
+    :BEAMER_COL: .5
+    :END:
+    Starting the mirror network
+*** February 26th 2019                                              :B_block:
+    :PROPERTIES:
+    :BEAMER_COL: .5
+    :BEAMER_env: picblock
     :BEAMER_OPT: pic=swh-paris-call.png, leftpic=true, width=.3\linewidth
     :END:
-    Expert meeting delivers the\\
-    \mbox{}\hfill *Paris Call on Software Source Code*
+    Publication of the expert meeting\\
+    *Paris Call on*\\
+    \mbox{}\hfill *Software Source Code*
 
 *** September 28th 2017                                             :B_block:noexport:
     :PROPERTIES:
     :BEAMER_env: picblock
     :BEAMER_OPT: pic=atacama-telescope.jpg, leftpic=true
     :END:
     IDUAI Mauritius Call explicitly mentions software as heritage.