Update

40 files changed, 128 insertions, 124 deletions

diff --git a/2021/emacsconf-pentabarf.xml b/2021/emacsconf-pentabarf.xml
index a0333454..0d0e9f01 100644
--- a/2021/emacsconf-pentabarf.xml
+++ b/2021/emacsconf-pentabarf.xml
@@ -1,4 +1,4 @@
-<schedule><generator name="EmacsConf" version="0.1"></generator><version>20211128081549</version><conference><acronym>emacsconf2021</acronym><title>EmacsConf 2021</title><start>2021-11-27</start><end>2021-11-28</end><time_zone_name>America/Toronto</time_zone_name><base_url>https://emacsconf.org/2021</base_url></conference><day date="2021-11-27" start="2021-11-27T14:00:00Z" end="2021-11-27T22:05:00Z" index="1"><room name="Main"><event id="01" guid="dc07efcd-6d79-cfd4-fed3-59c885fe2922"><date>2021-11-27T14:00:00Z</date><start>09:00</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-day1-open</slug><duration>0:18</duration><title>Opening remarks</title><abstract></abstract><description>Times are approximate and will probably change.
+<schedule><generator name="EmacsConf" version="0.1"></generator><version>20211128091111</version><conference><acronym>emacsconf2021</acronym><title>EmacsConf 2021</title><start>2021-11-27</start><end>2021-11-28</end><time_zone_name>America/Toronto</time_zone_name><base_url>https://emacsconf.org/2021</base_url></conference><day date="2021-11-27" start="2021-11-27T14:00:00Z" end="2021-11-27T22:05:00Z" index="1"><room name="Main"><event id="01" guid="dc07efcd-6d79-cfd4-fed3-59c885fe2922"><date>2021-11-27T14:00:00Z</date><start>09:00</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-day1-open</slug><duration>0:18</duration><title>Opening remarks</title><abstract></abstract><description>Times are approximate and will probably change.
 
 </description><url>https://emacsconf.org/2021/talks/day1-open</url><persons><person>EmacsConf</person></persons></event><event id="02" guid="393ba3c2-b2a6-6a84-44eb-872aa333d08d"><date>2021-11-27T14:19:00Z</date><start>09:19</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-news</slug><duration>0:05</duration><title>Emacs News Highlights</title><abstract></abstract><description>Times are approximate and will probably change.
 
@@ -62,23 +62,23 @@
 
 </description><url>https://emacsconf.org/2021/talks/day1-close</url><persons><person>EmacsConf</person></persons></event></room></day><day date="2021-11-28" start="2021-11-28T14:00:00Z" end="2021-11-28T22:09:00Z" index="2"><room name="Main"><event id="30" guid="d877a57a-14cf-a194-99c3-a344ecb24acc"><date>2021-11-28T14:00:00Z</date><start>09:00</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-day2-open</slug><duration>0:05</duration><title>Opening remarks day 2</title><abstract></abstract><description>Times are approximate and will probably change.
 
-</description><url>https://emacsconf.org/2021/talks/day2-open</url><persons><person>EmacsConf</person></persons></event><event id="31" guid="35d1d9e4-dfdf-f254-6aab-7a466fbfaf09"><date>2021-11-28T14:05:00Z</date><start>09:05</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-faster</slug><duration>0:36</duration><title>Optimizing Emacs Lisp Code</title><abstract></abstract><description>Times are approximate and will probably change.
+</description><url>https://emacsconf.org/2021/talks/day2-open</url><persons><person>EmacsConf</person></persons></event><event id="31" guid="35d1d9e4-dfdf-f254-6aab-7a466fbfaf09"><date>2021-11-28T14:07:00Z</date><start>09:07</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-faster</slug><duration>0:36</duration><title>Optimizing Emacs Lisp Code</title><abstract></abstract><description>Times are approximate and will probably change.
 
-</description><url>https://emacsconf.org/2021/talks/faster</url><persons><person>Dmitry Gutov</person></persons></event><event id="33" guid="599ef3fa-4c73-6c94-4953-75bbc7830681"><date>2021-11-28T14:56:00Z</date><start>09:56</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-structural</slug><duration>0:11</duration><title>Tree-edit: Structural editing for Java, Python, C, and beyond!</title><abstract></abstract><description>Times are approximate and will probably change.
+</description><url>https://emacsconf.org/2021/talks/faster</url><persons><person>Dmitry Gutov</person></persons></event><event id="33" guid="599ef3fa-4c73-6c94-4953-75bbc7830681"><date>2021-11-28T14:58:00Z</date><start>09:58</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-structural</slug><duration>0:11</duration><title>Tree-edit: Structural editing for Java, Python, C, and beyond!</title><abstract></abstract><description>Times are approximate and will probably change.
 
 </description><url>https://emacsconf.org/2021/talks/structural</url><persons><person>Ethan Leba</person></persons></event><event id="32" guid="29d45a6f-9425-f5a4-bd23-297292e4ab7a"><date>2021-11-28T15:12:00Z</date><start>10:12</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-dsl</slug><duration>0:20</duration><title>Self-Describing Smart DSL's: The Next Magits</title><abstract></abstract><description>Times are approximate and will probably change.
 
-</description><url>https://emacsconf.org/2021/talks/dsl</url><persons><person>Psionic</person></persons></event><event id="34" guid="8f62e571-91da-bd14-e7c3-b445c7b19d23"><date>2021-11-28T15:13:00Z</date><start>10:13</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-ui</slug><duration>0:10</duration><title>Yak-shaving to a UI framework</title><abstract></abstract><description>Times are approximate and will probably change.
+</description><url>https://emacsconf.org/2021/talks/dsl</url><persons><person>Psionic</person></persons></event><event id="34" guid="8f62e571-91da-bd14-e7c3-b445c7b19d23"><date>2021-11-28T15:15:00Z</date><start>10:15</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-ui</slug><duration>0:10</duration><title>Yak-shaving to a UI framework</title><abstract></abstract><description>Times are approximate and will probably change.
 
 </description><url>https://emacsconf.org/2021/talks/ui</url><persons><person>Erik Anderson</person></persons></event><event id="50" guid="4cd6de26-cf48-95c4-9d3b-28895a43ec53"><date>2021-11-28T15:41:00Z</date><start>10:41</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-devel</slug><duration>0:20</duration><title>Don't write that package! or: How I learned to stop worrying and love emacs-devel</title><abstract></abstract><description>Times are approximate and will probably change.
 
 </description><url>https://emacsconf.org/2021/talks/devel</url><persons><person>Stefan Kangas</person></persons></event><event id="35" guid="b073d391-6c37-6bf4-7afb-47edc79631a9"><date>2021-11-28T15:19:00Z</date><start>10:19</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-rust</slug><duration>0:20</duration><title>Extending Emacs in Rust with Dynamic Modules</title><abstract></abstract><description>Times are approximate and will probably change.
 
-</description><url>https://emacsconf.org/2021/talks/rust</url><persons><person>Tuấn-Anh Nguyễn</person></persons></event><event id="43" guid="3364aedb-a496-5c64-5383-b0080afa6d7b"><date>2021-11-28T15:33:00Z</date><start>10:33</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-mold</slug><duration>0:10</duration><title>Moldable Emacs, a step towards sustainable software</title><abstract></abstract><description>Times are approximate and will probably change.
+</description><url>https://emacsconf.org/2021/talks/rust</url><persons><person>Tuấn-Anh Nguyễn</person></persons></event><event id="43" guid="3364aedb-a496-5c64-5383-b0080afa6d7b"><date>2021-11-28T15:35:00Z</date><start>10:35</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-mold</slug><duration>0:10</duration><title>Moldable Emacs, a step towards sustainable software</title><abstract></abstract><description>Times are approximate and will probably change.
 
-</description><url>https://emacsconf.org/2021/talks/mold</url><persons><person>Andrea</person></persons></event><event id="47" guid="5e1baaaf-56a3-b5b4-31cb-5437cf465cf9"><date>2021-11-28T15:47:00Z</date><start>10:47</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-model</slug><duration>0:10</duration><title>Extending the "model" of Emacs to other applications</title><abstract></abstract><description>Times are approximate and will probably change.
+</description><url>https://emacsconf.org/2021/talks/mold</url><persons><person>Andrea</person></persons></event><event id="47" guid="5e1baaaf-56a3-b5b4-31cb-5437cf465cf9"><date>2021-11-28T15:49:00Z</date><start>10:49</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-model</slug><duration>0:10</duration><title>Extending the "model" of Emacs to other applications</title><abstract></abstract><description>Times are approximate and will probably change.
 
-</description><url>https://emacsconf.org/2021/talks/model</url><persons><person>Laszlo Krajnikovszkij</person></persons></event><event id="39" guid="1ddbe380-b4f3-2b84-3cc3-9e799536db8e"><date>2021-11-28T16:00:00Z</date><start>11:00</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-native</slug><duration>0:40</duration><title>Emacs Lisp native compiler, current status and future developments</title><abstract></abstract><description>Times are approximate and will probably change.
+</description><url>https://emacsconf.org/2021/talks/model</url><persons><person>Laszlo Krajnikovszkij</person></persons></event><event id="39" guid="1ddbe380-b4f3-2b84-3cc3-9e799536db8e"><date>2021-11-28T16:02:00Z</date><start>11:02</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-native</slug><duration>0:40</duration><title>Emacs Lisp native compiler, current status and future developments</title><abstract></abstract><description>Times are approximate and will probably change.
 
 </description><url>https://emacsconf.org/2021/talks/native</url><persons><person>Andrea Corallo</person></persons></event><event id="40" guid="5947c3e9-93c1-1014-7ffb-aa0e0097e3e4"><date>2021-11-28T18:00:00Z</date><start>13:00</start><language>en</language><room>Main</room><subtitle></subtitle><type>Talk</type><track>Main</track><slug>emacsconf-2021-talk-form</slug><duration>0:13</duration><title>Old McCarthy Had a Form</title><abstract></abstract><description>Times are approximate and will probably change.
 
diff --git a/2021/emacsconf.ics b/2021/emacsconf.ics
index b7f64293..41d5fb0e 100644
--- a/2021/emacsconf.ics
+++ b/2021/emacsconf.ics
@@ -13,7 +13,7 @@ UID:dc07efcd-6d79-cfd4-fed3-59c885fe2922
 URL:https://emacsconf.org/2021/talks/day1-open
 DTSTART:20211127T140000Z
 DTEND:20211127T141800Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/day1-open\n
 END:VEVENT
@@ -25,7 +25,7 @@ UID:393ba3c2-b2a6-6a84-44eb-872aa333d08d
 URL:https://emacsconf.org/2021/talks/news
 DTSTART:20211127T141900Z
 DTEND:20211127T142400Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Sacha Chua":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/news\n
@@ -39,7 +39,7 @@ UID:06df8309-bd04-eb24-d443-a780c56adc0a
 URL:https://emacsconf.org/2021/talks/frownies
 DTSTART:20211127T142500Z
 DTEND:20211127T144500Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Case Duckworth":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/frownies\n
@@ -52,7 +52,7 @@ UID:db4ccb28-867f-df24-c073-eaca6edad438
 URL:https://emacsconf.org/2021/talks/omegat
 DTSTART:20211127T145900Z
 DTEND:20211127T150900Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Jean-Christophe Helary":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/omegat\n
@@ -66,7 +66,7 @@ UID:ea5bab3c-f31e-68a4-fa23-81ca67fa1990
 URL:https://emacsconf.org/2021/talks/unix
 DTSTART:20211127T151300Z
 DTEND:20211127T152000Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Daniel Rose":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/unix\n
@@ -79,7 +79,7 @@ UID:6fccae45-04b5-5524-662b-fdba87754d06
 URL:https://emacsconf.org/2021/talks/montessori
 DTSTART:20211127T152500Z
 DTEND:20211127T153600Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Grant Shangreaux":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/montessori\n
@@ -92,7 +92,7 @@ UID:fe959e43-441b-ed34-854b-87f6f481f55a
 URL:https://emacsconf.org/2021/talks/pattern
 DTSTART:20211127T154000Z
 DTEND:20211127T160400Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Greta Goetz":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/pattern\n
@@ -105,7 +105,7 @@ UID:48a8580f-52ce-cc84-6a23-1eddf720ae02
 URL:https://emacsconf.org/2021/talks/freedom
 DTSTART:20211127T160700Z
 DTEND:20211127T164600Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Protesilaos Stavrou":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/freedom\n
@@ -118,7 +118,7 @@ UID:525d972d-1e34-bcb4-e9c3-861942549357
 URL:https://emacsconf.org/2021/talks/nongnu
 DTSTART:20211127T164600Z
 DTEND:20211127T165300Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Philip Kaludercic":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/nongnu\n
@@ -132,7 +132,7 @@ UID:245a575a-965a-caa4-8d3b-75f8519c2f3e
 URL:https://emacsconf.org/2021/talks/borg
 DTSTART:20211127T165500Z
 DTEND:20211127T170300Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Dhavan (codingquark)":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/borg\n
@@ -145,7 +145,7 @@ UID:e4bdc2c1-e4b6-67e4-aafb-87ec9aaf846b
 URL:https://emacsconf.org/2021/talks/nangulator
 DTSTART:20211127T170300Z
 DTEND:20211127T171300Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Kevin Haddock":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/nangulator\n
@@ -158,7 +158,7 @@ UID:716d913f-de8b-91a4-5f33-e04ba0905fa5
 URL:https://emacsconf.org/2021/talks/gregorian
 DTSTART:20211127T171400Z
 DTEND:20211127T172300Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Spencer King":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/gregorian\n
@@ -171,7 +171,7 @@ UID:86158391-53a2-7cb4-d7d3-020afbf6d8d9
 URL:https://emacsconf.org/2021/talks/telega
 DTSTART:20211127T180100Z
 DTEND:20211127T180900Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Gabriele Bozzola":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/telega\n
@@ -184,7 +184,7 @@ UID:14ab7a54-d75d-45e4-85ab-8fd2e391ea41
 URL:https://emacsconf.org/2021/talks/janitor
 DTSTART:20211127T181000Z
 DTEND:20211127T183600Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Stefan Monnier":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/janitor\n
@@ -199,7 +199,7 @@ UID:9cee7e43-bcb1-7f64-c40b-5f9ea938d11a
 URL:https://emacsconf.org/2021/talks/erg
 DTSTART:20211127T185100Z
 DTEND:20211127T190200Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Noorah Alhasan":invalid:nomail
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Joe Corneli":invalid:nomail
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Raymond Puzio":invalid:nomail
@@ -215,7 +215,7 @@ UID:0f98a5bb-53ce-fb74-1003-0b1f320d414e
 URL:https://emacsconf.org/2021/talks/cs
 DTSTART:20211127T190300Z
 DTEND:20211127T191300Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Greg Coladonato":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/cs\n
@@ -229,7 +229,7 @@ UID:43cc5db4-e26f-fb44-9aeb-b16c38d8cef3
 URL:https://emacsconf.org/2021/talks/professional
 DTSTART:20211127T191500Z
 DTEND:20211127T192600Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Philip Beadling":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/professional\n
@@ -243,7 +243,7 @@ UID:a10ce62e-6454-d784-21bb-f6a0488e883c
 URL:https://emacsconf.org/2021/talks/tech
 DTSTART:20211127T192600Z
 DTEND:20211127T193700Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Jan Ypma":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/tech\n
@@ -256,7 +256,7 @@ UID:b092bc88-e74c-a9c4-611b-d47c99ef578c
 URL:https://emacsconf.org/2021/talks/exec
 DTSTART:20211127T193800Z
 DTEND:20211127T194600Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Tom Gillespie":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/exec\n
@@ -269,7 +269,7 @@ UID:69763d57-be4e-7e74-509b-92e48a0e7ba6
 URL:https://emacsconf.org/2021/talks/org-outside
 DTSTART:20211127T194600Z
 DTEND:20211127T195900Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Karl Voit":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/org-outside\n
@@ -282,7 +282,7 @@ UID:aed5e190-66a0-3dd4-e5eb-be09be94e6c3
 URL:https://emacsconf.org/2021/talks/teach
 DTSTART:20211127T200000Z
 DTEND:20211127T202100Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Daniel German":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/teach\n
@@ -295,7 +295,7 @@ UID:db5821ed-fef4-4934-8fb3-87a0282714de
 URL:https://emacsconf.org/2021/talks/babel
 DTSTART:20211127T202100Z
 DTEND:20211127T203100Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Asilata Bapat":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/babel\n
@@ -309,7 +309,7 @@ UID:fd246cee-b5d6-7cc4-2b63-20e87bb7d750
 URL:https://emacsconf.org/2021/talks/research
 DTSTART:20211127T203300Z
 DTEND:20211127T204200Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Ahmed Khaled":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/research\n
@@ -322,7 +322,7 @@ UID:1fc4917c-aab4-1924-2983-e78f8bca6af9
 URL:https://emacsconf.org/2021/talks/molecular
 DTSTART:20211127T204200Z
 DTEND:20211127T205100Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Blaine Mooers":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/molecular\n
@@ -335,7 +335,7 @@ UID:c9870e10-2600-85a4-24fb-793dfc51164e
 URL:https://emacsconf.org/2021/talks/invoice
 DTSTART:20211127T205300Z
 DTEND:20211127T210300Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Bala Ramadurai":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/invoice\n
@@ -349,7 +349,7 @@ UID:c54c7930-51cc-5184-9dfb-5033e577b95e
 URL:https://emacsconf.org/2021/talks/project
 DTSTART:20211127T210300Z
 DTEND:20211127T211300Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Adolfo Villafiorita":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/project\n
@@ -362,7 +362,7 @@ UID:e4e995c0-6e06-8544-a8c3-5f9a06c856fb
 URL:https://emacsconf.org/2021/talks/dashboard
 DTSTART:20211127T211400Z
 DTEND:20211127T212300Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Mehmet Tekman":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/dashboard\n
@@ -376,7 +376,7 @@ UID:33776e08-e815-db94-971b-a151236e11be
 URL:https://emacsconf.org/2021/talks/nyxt
 DTSTART:20211127T212600Z
 DTEND:20211127T213500Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Andrea":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/nyxt\n
@@ -389,7 +389,7 @@ UID:59e4daca-1e46-9054-9573-9c91966d6987
 URL:https://emacsconf.org/2021/talks/dev-update
 DTSTART:20211127T214100Z
 DTEND:20211127T214900Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="John Wiegley":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/dev-update\n
@@ -402,7 +402,7 @@ UID:86d4470a-8d19-7bd4-0c53-6aba1b49baef
 URL:https://emacsconf.org/2021/talks/design
 DTSTART:20211127T214900Z
 DTEND:20211127T215600Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Nicolas P. Rougier":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/design\n
@@ -415,7 +415,7 @@ UID:5287b003-f368-36c4-4f9b-8135734cad39
 URL:https://emacsconf.org/2021/talks/day1-close
 DTSTART:20211127T220000Z
 DTEND:20211127T220500Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/day1-close\n
 END:VEVENT
@@ -427,7 +427,7 @@ UID:d877a57a-14cf-a194-99c3-a344ecb24acc
 URL:https://emacsconf.org/2021/talks/day2-open
 DTSTART:20211128T140000Z
 DTEND:20211128T140500Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/day2-open\n
 END:VEVENT
@@ -437,9 +437,9 @@ ORGANIZER:EmacsConf
 LOCATION:https://emacsconf.org/
 UID:35d1d9e4-dfdf-f254-6aab-7a466fbfaf09
 URL:https://emacsconf.org/2021/talks/faster
-DTSTART:20211128T140500Z
-DTEND:20211128T144100Z
-DTSTAMP:20211128T131548Z
+DTSTART:20211128T140700Z
+DTEND:20211128T144300Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Dmitry Gutov":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/faster\n
@@ -451,9 +451,9 @@ ORGANIZER:EmacsConf
 LOCATION:https://emacsconf.org/
 UID:599ef3fa-4c73-6c94-4953-75bbc7830681
 URL:https://emacsconf.org/2021/talks/structural
-DTSTART:20211128T145600Z
-DTEND:20211128T150700Z
-DTSTAMP:20211128T131548Z
+DTSTART:20211128T145800Z
+DTEND:20211128T150900Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Ethan Leba":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/structural\n
@@ -464,9 +464,9 @@ ORGANIZER:EmacsConf
 LOCATION:https://emacsconf.org/
 UID:8f62e571-91da-bd14-e7c3-b445c7b19d23
 URL:https://emacsconf.org/2021/talks/ui
-DTSTART:20211128T151300Z
-DTEND:20211128T152300Z
-DTSTAMP:20211128T131548Z
+DTSTART:20211128T151500Z
+DTEND:20211128T152500Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Erik Anderson":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/ui\n
@@ -477,9 +477,9 @@ ORGANIZER:EmacsConf
 LOCATION:https://emacsconf.org/
 UID:3364aedb-a496-5c64-5383-b0080afa6d7b
 URL:https://emacsconf.org/2021/talks/mold
-DTSTART:20211128T153300Z
-DTEND:20211128T154300Z
-DTSTAMP:20211128T131548Z
+DTSTART:20211128T153500Z
+DTEND:20211128T154500Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Andrea":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/mold\n
@@ -491,9 +491,9 @@ ORGANIZER:EmacsConf
 LOCATION:https://emacsconf.org/
 UID:5e1baaaf-56a3-b5b4-31cb-5437cf465cf9
 URL:https://emacsconf.org/2021/talks/model
-DTSTART:20211128T154700Z
-DTEND:20211128T155700Z
-DTSTAMP:20211128T131548Z
+DTSTART:20211128T154900Z
+DTEND:20211128T155900Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Laszlo Krajnikovszkij":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/model\n
@@ -505,9 +505,9 @@ ORGANIZER:EmacsConf
 LOCATION:https://emacsconf.org/
 UID:1ddbe380-b4f3-2b84-3cc3-9e799536db8e
 URL:https://emacsconf.org/2021/talks/native
-DTSTART:20211128T160000Z
-DTEND:20211128T164000Z
-DTSTAMP:20211128T131548Z
+DTSTART:20211128T160200Z
+DTEND:20211128T164200Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Andrea Corallo":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/native\n
@@ -520,7 +520,7 @@ UID:5947c3e9-93c1-1014-7ffb-aa0e0097e3e4
 URL:https://emacsconf.org/2021/talks/form
 DTSTART:20211128T180000Z
 DTEND:20211128T181300Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Ian Eure":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/form\n
@@ -533,7 +533,7 @@ UID:49a35f05-b71f-1d14-2343-a6638bec0d08
 URL:https://emacsconf.org/2021/talks/bindat
 DTSTART:20211128T181600Z
 DTEND:20211128T184600Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Stefan Monnier":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/bindat\n
@@ -546,7 +546,7 @@ UID:5e162d34-ea19-8544-b693-dd6da0e885cd
 URL:https://emacsconf.org/2021/talks/test
 DTSTART:20211128T185300Z
 DTEND:20211128T190000Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Eduardo Ochs":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/test\n
@@ -560,7 +560,7 @@ UID:1407591a-29fd-3f64-1beb-01dea6e9d7d2
 URL:https://emacsconf.org/2021/talks/bidi
 DTSTART:20211128T190200Z
 DTEND:20211128T192200Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Mohsen BANAN":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/bidi\n
@@ -573,7 +573,7 @@ UID:e7981936-6d72-93d4-8783-5ac64a0ae5bb
 URL:https://emacsconf.org/2021/talks/eaf
 DTSTART:20211128T193200Z
 DTEND:20211128T194200Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Matthew Zeng":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/eaf\n
@@ -586,7 +586,7 @@ UID:f03ae971-4d2b-ccc4-2643-4ae2391ce1ab
 URL:https://emacsconf.org/2021/talks/imaginary
 DTSTART:20211128T194600Z
 DTEND:20211128T195700Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Shane Mulligan":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/imaginary\n
@@ -599,7 +599,7 @@ UID:daf3570b-3df3-9db4-a1f3-ce98d9863717
 URL:https://emacsconf.org/2021/talks/clede
 DTSTART:20211128T200200Z
 DTEND:20211128T202100Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Fermin MF":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/clede\n
@@ -612,7 +612,7 @@ UID:51c360e6-188f-9a34-05bb-0a8d2eb09cdc
 URL:https://emacsconf.org/2021/talks/maintainers
 DTSTART:20211128T202800Z
 DTEND:20211128T203800Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Bastien Guerry":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/maintainers\n
@@ -625,7 +625,7 @@ UID:27595637-b6b9-f764-805b-ff1b7f009006
 URL:https://emacsconf.org/2021/talks/build
 DTSTART:20211128T205000Z
 DTEND:20211128T210700Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="Fermin MF":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/build\n
@@ -639,7 +639,7 @@ UID:80d1ad02-5fe4-03b4-c573-17ea6cdb61aa
 URL:https://emacsconf.org/2021/talks/forever
 DTSTART:20211128T211400Z
 DTEND:20211128T213900Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 ATTENDEE;ROLE=REQ-PARTICIPANT;CUTYPE=INDIVIDUAL;CN="David Wilson (System Crafters)":invalid:nomail
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/forever\n
@@ -652,7 +652,7 @@ UID:828e7c62-8430-f1a4-431b-63c308d58688
 URL:https://emacsconf.org/2021/talks/day2-close
 DTSTART:20211128T215900Z
 DTEND:20211128T220900Z
-DTSTAMP:20211128T131548Z
+DTSTAMP:20211128T141110Z
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/day2-close\n
 END:VEVENT
diff --git a/2021/info/babel-schedule.md b/2021/info/babel-schedule.md
index d93f2d40..40a1fb8f 100644
--- a/2021/info/babel-schedule.md
+++ b/2021/info/babel-schedule.md
@@ -6,7 +6,7 @@ Duration: 9:58
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-babel--babel-for-academics--asilata-bapat--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat--main.webm">Download .webm video (9:58, 13.3MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat.pdf">Download .pdf</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/wPJWkEYqyGKxi9SQ82Hmn6">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/borg-schedule.md b/2021/info/borg-schedule.md
index ed0c39ed..8f0d168e 100644
--- a/2021/info/borg-schedule.md
+++ b/2021/info/borg-schedule.md
@@ -5,7 +5,7 @@ Status: Finished
 Duration: 7:49  
 
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-borg--manual-package-management-in-the-era-of-repositories-why-and-how--codingquark--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-borg--manual-package-management-in-the-era-of-repositories-why-and-how--codingquark--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-borg--manual-package-management-in-the-era-of-repositories-why-and-how--codingquark--main.webm">Download .webm video (7:49, 7.5MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-borg--manual-package-management-in-the-era-of-repositories-why-and-how--codingquark.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-borg--manual-package-management-in-the-era-of-repositories-why-and-how--codingquark--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/5oG4HmrCV5REgRHfA1rqa3">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/cs-schedule.md b/2021/info/cs-schedule.md
index 8342c877..ead6d70d 100644
--- a/2021/info/cs-schedule.md
+++ b/2021/info/cs-schedule.md
@@ -5,7 +5,7 @@ Status: Finished
 Duration: 9:28  
 
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--chapters.vtt" default onload="displayChapters(this)">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--main.webm">Download .webm video (9:28, 43.2MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/mxFkFd9TiUsJ8goGWZNAcz">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
diff --git a/2021/info/dashboard-schedule.md b/2021/info/dashboard-schedule.md
index 43bded9d..ce2282cf 100644
--- a/2021/info/dashboard-schedule.md
+++ b/2021/info/dashboard-schedule.md
@@ -5,7 +5,7 @@ Status: Finished
 Duration: 8:31  
 
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-dashboard--productivity-dashboards-with-emacs-and-kindle--mehmet-tekman--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-dashboard--productivity-dashboards-with-emacs-and-kindle--mehmet-tekman--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-dashboard--productivity-dashboards-with-emacs-and-kindle--mehmet-tekman--main.webm">Download .webm video (8:31, 5.2MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-dashboard--productivity-dashboards-with-emacs-and-kindle--mehmet-tekman--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/ojNW5UwYUzzRTsLhoHZMzG">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/design-schedule.md b/2021/info/design-schedule.md
index d7b8ffaa..df960ce5 100644
--- a/2021/info/design-schedule.md
+++ b/2021/info/design-schedule.md
@@ -1,12 +1,12 @@
 <!-- Automatically generated by conf-create-info-pages -->
 
 Q&A: maybe live  
-Status: Now playing  
+Status: Finished  
 Duration: 6:39  
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--main.webm">Download .webm video (6:39, 6.5MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/hmiKha234Q2FygiaspQEP4">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/dev-update-schedule.md b/2021/info/dev-update-schedule.md
index 4d5ac5e5..7bc3aa83 100644
--- a/2021/info/dev-update-schedule.md
+++ b/2021/info/dev-update-schedule.md
@@ -6,7 +6,7 @@ Duration: 7:17
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-dev-update--emacs-development-updates--john-wiegley--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-dev-update--emacs-development-updates--john-wiegley--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-dev-update--emacs-development-updates--john-wiegley--chapters.vtt" default onload="displayChapters(this)">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-dev-update--emacs-development-updates--john-wiegley--main.webm">Download .webm video (7:17, 10.3MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-dev-update--emacs-development-updates--john-wiegley.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-dev-update--emacs-development-updates--john-wiegley--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-dev-update--emacs-development-updates--john-wiegley--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/aBGWhAhfgB4obi5c58qhFM">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
diff --git a/2021/info/erg-schedule.md b/2021/info/erg-schedule.md
index e0fd22f1..0ec8f704 100644
--- a/2021/info/erg-schedule.md
+++ b/2021/info/erg-schedule.md
@@ -5,7 +5,7 @@ Duration: 10:23
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--chapters.vtt" default onload="displayChapters(this)">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--main.webm">Download .webm video (10:23, 11MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/jXni2SVVquM8FLjMLuK4Fg">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
diff --git a/2021/info/exec-schedule.md b/2021/info/exec-schedule.md
index 63ff1084..a6d0e7f8 100644
--- a/2021/info/exec-schedule.md
+++ b/2021/info/exec-schedule.md
@@ -5,7 +5,7 @@ Status: Finished
 Duration: 7:09  
 
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-exec--org-as-an-executable-format--tom-gillespie--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-exec--org-as-an-executable-format--tom-gillespie--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-exec--org-as-an-executable-format--tom-gillespie--main.webm">Download .webm video (7:09, 10.5MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-exec--org-as-an-executable-format--tom-gillespie--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/6TaLDJ4goGaa2R7dsxMi9F">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/faster-schedule.md b/2021/info/faster-schedule.md
index 212c3226..60af8009 100644
--- a/2021/info/faster-schedule.md
+++ b/2021/info/faster-schedule.md
@@ -1,10 +1,14 @@
 <!-- Automatically generated by conf-create-info-pages -->
 
 Q&A: live  
-Status: Captions added to video  
+Status: Now playing  
 Duration: 35:35  
-<div class="times" start="2021-11-28T14:05:00Z" end="2021-11-28T14:41:00Z">Sunday, Nov 28 2021, ~ 9:05 AM -  9:41 AM EST<br />Sunday, Nov 28 2021, ~ 6:05 AM -  6:41 AM PST<br />Sunday, Nov 28 2021, ~ 2:05 PM -  2:41 PM UTC<br />Sunday, Nov 28 2021, ~ 3:05 PM -  3:41 PM CET<br />Sunday, Nov 28 2021, ~ 4:05 PM -  4:41 PM EET<br />Sunday, Nov 28 2021, ~ 7:35 PM -  8:11 PM IST<br />Sunday, Nov 28 2021, ~10:05 PM - 10:41 PM +08<br />Sunday, Nov 28 2021, ~11:05 PM - 11:41 PM JST<br /><a href="/2021/">Find out how to watch and participate</a></div>
 
-# Description
+
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
+<source src="https://media.emacsconf.org/2021/emacsconf-2021-faster--optimizing-emacs-lisp-code--dmitry-gutov--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-faster--optimizing-emacs-lisp-code--dmitry-gutov--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-faster--optimizing-emacs-lisp-code--dmitry-gutov--chapters.vtt" default onload="displayChapters(this)">
+</video></figure>
+<div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-faster--optimizing-emacs-lisp-code--dmitry-gutov--main.webm">Download .webm video (35:35, 57.5MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-faster--optimizing-emacs-lisp-code--dmitry-gutov.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-faster--optimizing-emacs-lisp-code--dmitry-gutov.el">Download .el</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-faster--optimizing-emacs-lisp-code--dmitry-gutov--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-faster--optimizing-emacs-lisp-code--dmitry-gutov--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/kJkKrSyfeuhL7Gttgxb572">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
+</div># Description
 
 
diff --git a/2021/info/freedom-schedule.md b/2021/info/freedom-schedule.md
index f8ee7a82..8d5111cc 100644
--- a/2021/info/freedom-schedule.md
+++ b/2021/info/freedom-schedule.md
@@ -6,7 +6,7 @@ Duration: 38:24
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--chapters.vtt" default onload="displayChapters(this)">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--main.webm">Download .webm video (38:24, 54.9MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/ktxYMzsYPYguc3HwkDiKea">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
diff --git a/2021/info/frownies-schedule.md b/2021/info/frownies-schedule.md
index 57547757..af880cfe 100644
--- a/2021/info/frownies-schedule.md
+++ b/2021/info/frownies-schedule.md
@@ -5,7 +5,7 @@ Status: Finished
 Duration: 19:40  
 
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-frownies--the-true-frownies-are-the-friends-we-made-along-the-way-an-anecdote-of-emacs-s-malleability--case-duckworth--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-frownies--the-true-frownies-are-the-friends-we-made-along-the-way-an-anecdote-of-emacs-s-malleability--case-duckworth--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-frownies--the-true-frownies-are-the-friends-we-made-along-the-way-an-anecdote-of-emacs-s-malleability--case-duckworth--chapters.vtt" default onload="displayChapters(this)">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-frownies--the-true-frownies-are-the-friends-we-made-along-the-way-an-anecdote-of-emacs-s-malleability--case-duckworth--main.webm">Download .webm video (19:40, 26.5MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-frownies--the-true-frownies-are-the-friends-we-made-along-the-way-an-anecdote-of-emacs-s-malleability--case-duckworth.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-frownies--the-true-frownies-are-the-friends-we-made-along-the-way-an-anecdote-of-emacs-s-malleability--case-duckworth--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-frownies--the-true-frownies-are-the-friends-we-made-along-the-way-an-anecdote-of-emacs-s-malleability--case-duckworth--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/5s64FqtX3pqq4uYDwtTvrA">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
diff --git a/2021/info/gregorian-schedule.md b/2021/info/gregorian-schedule.md
index 04c00a92..5a60d5e4 100644
--- a/2021/info/gregorian-schedule.md
+++ b/2021/info/gregorian-schedule.md
@@ -6,7 +6,7 @@ Duration: 8:08
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-gregorian--typesetting-gregorian-chant-with-emacs--spencer-king--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-gregorian--typesetting-gregorian-chant-with-emacs--spencer-king--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-gregorian--typesetting-gregorian-chant-with-emacs--spencer-king--chapters.vtt" default onload="displayChapters(this)">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-gregorian--typesetting-gregorian-chant-with-emacs--spencer-king--main.webm">Download .webm video (8:08, 7MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-gregorian--typesetting-gregorian-chant-with-emacs--spencer-king.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-gregorian--typesetting-gregorian-chant-with-emacs--spencer-king--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-gregorian--typesetting-gregorian-chant-with-emacs--spencer-king--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/ig7rS3VpJjLXCLeq5GYb5z">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
diff --git a/2021/info/invoice-schedule.md b/2021/info/invoice-schedule.md
index 1d6848cd..44994186 100644
--- a/2021/info/invoice-schedule.md
+++ b/2021/info/invoice-schedule.md
@@ -6,7 +6,7 @@ Duration: 9:59
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai--main.webm">Download .webm video (9:59, 14.9MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/kD6nFQsJFSQys8DCmR76gi">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/janitor-schedule.md b/2021/info/janitor-schedule.md
index 3f1ef533..d3cca82e 100644
--- a/2021/info/janitor-schedule.md
+++ b/2021/info/janitor-schedule.md
@@ -6,7 +6,7 @@ Duration: 25:57
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-janitor--a-day-in-the-life-of-a-janitor--stefan-monnier--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-janitor--a-day-in-the-life-of-a-janitor--stefan-monnier--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-janitor--a-day-in-the-life-of-a-janitor--stefan-monnier--main.webm">Download .webm video (25:57, 36.3MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-janitor--a-day-in-the-life-of-a-janitor--stefan-monnier--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/1h7QmFBDjBQZPBeWtARK9j">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/model-schedule.md b/2021/info/model-schedule.md
index 185f8cf1..641a568b 100644
--- a/2021/info/model-schedule.md
+++ b/2021/info/model-schedule.md
@@ -3,7 +3,7 @@
 Q&A: after the conference  
 Status: Captions added to video  
 Duration: 9:49  
-<div class="times" start="2021-11-28T15:47:00Z" end="2021-11-28T15:57:00Z">Sunday, Nov 28 2021, ~10:47 AM - 10:57 AM EST<br />Sunday, Nov 28 2021, ~ 7:47 AM -  7:57 AM PST<br />Sunday, Nov 28 2021, ~ 3:47 PM -  3:57 PM UTC<br />Sunday, Nov 28 2021, ~ 4:47 PM -  4:57 PM CET<br />Sunday, Nov 28 2021, ~ 5:47 PM -  5:57 PM EET<br />Sunday, Nov 28 2021, ~ 9:17 PM -  9:27 PM IST<br />Sunday, Nov 28 2021, ~11:47 PM - 11:57 PM +08<br />Monday, Nov 29 2021, ~12:47 AM - 12:57 AM JST<br /><a href="/2021/">Find out how to watch and participate</a></div>
+<div class="times" start="2021-11-28T15:49:00Z" end="2021-11-28T15:59:00Z">Sunday, Nov 28 2021, ~10:49 AM - 10:59 AM EST<br />Sunday, Nov 28 2021, ~ 7:49 AM -  7:59 AM PST<br />Sunday, Nov 28 2021, ~ 3:49 PM -  3:59 PM UTC<br />Sunday, Nov 28 2021, ~ 4:49 PM -  4:59 PM CET<br />Sunday, Nov 28 2021, ~ 5:49 PM -  5:59 PM EET<br />Sunday, Nov 28 2021, ~ 9:19 PM -  9:29 PM IST<br />Sunday, Nov 28 2021, ~11:49 PM - 11:59 PM +08<br />Monday, Nov 29 2021, ~12:49 AM - 12:59 AM JST<br /><a href="/2021/">Find out how to watch and participate</a></div>
 
 # Description
 
diff --git a/2021/info/mold-schedule.md b/2021/info/mold-schedule.md
index 2028ade5..d44a71b2 100644
--- a/2021/info/mold-schedule.md
+++ b/2021/info/mold-schedule.md
@@ -3,7 +3,7 @@
 Q&A: IRC or Etherpad  
 Status: Captions added to video  
 Duration: 9:34  
-<div class="times" start="2021-11-28T15:33:00Z" end="2021-11-28T15:43:00Z">Sunday, Nov 28 2021, ~10:33 AM - 10:43 AM EST<br />Sunday, Nov 28 2021, ~ 7:33 AM -  7:43 AM PST<br />Sunday, Nov 28 2021, ~ 3:33 PM -  3:43 PM UTC<br />Sunday, Nov 28 2021, ~ 4:33 PM -  4:43 PM CET<br />Sunday, Nov 28 2021, ~ 5:33 PM -  5:43 PM EET<br />Sunday, Nov 28 2021, ~ 9:03 PM -  9:13 PM IST<br />Sunday, Nov 28 2021, ~11:33 PM - 11:43 PM +08<br />Monday, Nov 29 2021, ~12:33 AM - 12:43 AM JST<br /><a href="/2021/">Find out how to watch and participate</a></div>
+<div class="times" start="2021-11-28T15:35:00Z" end="2021-11-28T15:45:00Z">Sunday, Nov 28 2021, ~10:35 AM - 10:45 AM EST<br />Sunday, Nov 28 2021, ~ 7:35 AM -  7:45 AM PST<br />Sunday, Nov 28 2021, ~ 3:35 PM -  3:45 PM UTC<br />Sunday, Nov 28 2021, ~ 4:35 PM -  4:45 PM CET<br />Sunday, Nov 28 2021, ~ 5:35 PM -  5:45 PM EET<br />Sunday, Nov 28 2021, ~ 9:05 PM -  9:15 PM IST<br />Sunday, Nov 28 2021, ~11:35 PM - 11:45 PM +08<br />Monday, Nov 29 2021, ~12:35 AM - 12:45 AM JST<br /><a href="/2021/">Find out how to watch and participate</a></div>
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
 # Description
diff --git a/2021/info/molecular-schedule.md b/2021/info/molecular-schedule.md
index 54634ea7..d7f18be5 100644
--- a/2021/info/molecular-schedule.md
+++ b/2021/info/molecular-schedule.md
@@ -5,7 +5,7 @@ Status: Finished
 Duration: 8:04  
 
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-molecular--reproducible-molecular-graphics-with-org-mode--blaine-mooers--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-molecular--reproducible-molecular-graphics-with-org-mode--blaine-mooers--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-molecular--reproducible-molecular-graphics-with-org-mode--blaine-mooers--main.webm">Download .webm video (8:04, 8.5MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-molecular--reproducible-molecular-graphics-with-org-mode--blaine-mooers.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-molecular--reproducible-molecular-graphics-with-org-mode--blaine-mooers.pdf">Download .pdf</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-molecular--reproducible-molecular-graphics-with-org-mode--blaine-mooers--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/tKmTCVtngTLQfQzHpG4BgU">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/montessori-schedule.md b/2021/info/montessori-schedule.md
index 2e89e2b2..d60c115e 100644
--- a/2021/info/montessori-schedule.md
+++ b/2021/info/montessori-schedule.md
@@ -6,7 +6,7 @@ Duration: 10:27
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-montessori--emacs-and-montessori-philosophy--grant-shangreaux--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-montessori--emacs-and-montessori-philosophy--grant-shangreaux--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-montessori--emacs-and-montessori-philosophy--grant-shangreaux--chapters.vtt" default onload="displayChapters(this)">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-montessori--emacs-and-montessori-philosophy--grant-shangreaux--main.webm">Download .webm video (10:27, 11.4MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-montessori--emacs-and-montessori-philosophy--grant-shangreaux.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-montessori--emacs-and-montessori-philosophy--grant-shangreaux--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-montessori--emacs-and-montessori-philosophy--grant-shangreaux--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/c5sEmoZbK3ay1b9VGNmP1z">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
diff --git a/2021/info/nangulator-schedule.md b/2021/info/nangulator-schedule.md
index 9bddfe9a..15175520 100644
--- a/2021/info/nangulator-schedule.md
+++ b/2021/info/nangulator-schedule.md
@@ -5,7 +5,7 @@ Status: Finished
 Duration: 9:58  
 
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-nangulator--introducing-n-angulator--kevin-haddock--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-nangulator--introducing-n-angulator--kevin-haddock--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-nangulator--introducing-n-angulator--kevin-haddock--main.webm">Download .webm video (9:58, 9.8MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-nangulator--introducing-n-angulator--kevin-haddock--main.vtt">Download --main.vtt</a></li></ul></div></div>
diff --git a/2021/info/native-schedule.md b/2021/info/native-schedule.md
index 9f7184c9..f9c4948d 100644
--- a/2021/info/native-schedule.md
+++ b/2021/info/native-schedule.md
@@ -3,7 +3,7 @@
 Q&A: live  
 Status: Prerecorded video received, waiting for captions  
 Duration: 39:08  
-<div class="times" start="2021-11-28T16:00:00Z" end="2021-11-28T16:40:00Z">Sunday, Nov 28 2021, ~11:00 AM - 11:40 AM EST<br />Sunday, Nov 28 2021, ~ 8:00 AM -  8:40 AM PST<br />Sunday, Nov 28 2021, ~ 4:00 PM -  4:40 PM UTC<br />Sunday, Nov 28 2021, ~ 5:00 PM -  5:40 PM CET<br />Sunday, Nov 28 2021, ~ 6:00 PM -  6:40 PM EET<br />Sunday, Nov 28 2021, ~ 9:30 PM - 10:10 PM IST<br />Monday, Nov 29 2021, ~12:00 AM - 12:40 AM +08<br />Monday, Nov 29 2021, ~ 1:00 AM -  1:40 AM JST<br /><a href="/2021/">Find out how to watch and participate</a></div>
+<div class="times" start="2021-11-28T16:02:00Z" end="2021-11-28T16:42:00Z">Sunday, Nov 28 2021, ~11:02 AM - 11:42 AM EST<br />Sunday, Nov 28 2021, ~ 8:02 AM -  8:42 AM PST<br />Sunday, Nov 28 2021, ~ 4:02 PM -  4:42 PM UTC<br />Sunday, Nov 28 2021, ~ 5:02 PM -  5:42 PM CET<br />Sunday, Nov 28 2021, ~ 6:02 PM -  6:42 PM EET<br />Sunday, Nov 28 2021, ~ 9:32 PM - 10:12 PM IST<br />Monday, Nov 29 2021, ~12:02 AM - 12:42 AM +08<br />Monday, Nov 29 2021, ~ 1:02 AM -  1:42 AM JST<br /><a href="/2021/">Find out how to watch and participate</a></div>
 
 # Description
 
diff --git a/2021/info/news-schedule.md b/2021/info/news-schedule.md
index bdd59f10..bc73a41a 100644
--- a/2021/info/news-schedule.md
+++ b/2021/info/news-schedule.md
@@ -6,7 +6,7 @@ Duration: 4:24
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-news--emacs-news-highlights--sacha-chua--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-news--emacs-news-highlights--sacha-chua--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-news--emacs-news-highlights--sacha-chua--chapters.vtt" default onload="displayChapters(this)">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-news--emacs-news-highlights--sacha-chua--main.webm">Download .webm video (4:24, 6.1MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-news--emacs-news-highlights--sacha-chua.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-news--emacs-news-highlights--sacha-chua--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-news--emacs-news-highlights--sacha-chua--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/ueMACQQh39buYwf5K9Y5fh">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
diff --git a/2021/info/nongnu-schedule.md b/2021/info/nongnu-schedule.md
index 9830468b..0c87c3ad 100644
--- a/2021/info/nongnu-schedule.md
+++ b/2021/info/nongnu-schedule.md
@@ -6,7 +6,7 @@ Duration: 6:28
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-nongnu--nongnu-elpa-update--philip-kaludercic--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-nongnu--nongnu-elpa-update--philip-kaludercic--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-nongnu--nongnu-elpa-update--philip-kaludercic--main.webm">Download .webm video (6:28, 7.2MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-nongnu--nongnu-elpa-update--philip-kaludercic--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/ovpi53peSt7aX8EtvKMFFy">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/nyxt-schedule.md b/2021/info/nyxt-schedule.md
index 16724142..d8ef033b 100644
--- a/2021/info/nyxt-schedule.md
+++ b/2021/info/nyxt-schedule.md
@@ -6,7 +6,7 @@ Duration: 8:26
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-nyxt--emacs-with-nyxt-extend-your-editor-with-the-power-of-a-lisp-browser--andrea--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-nyxt--emacs-with-nyxt-extend-your-editor-with-the-power-of-a-lisp-browser--andrea--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-nyxt--emacs-with-nyxt-extend-your-editor-with-the-power-of-a-lisp-browser--andrea--main.webm">Download .webm video (8:26, 24.5MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-nyxt--emacs-with-nyxt-extend-your-editor-with-the-power-of-a-lisp-browser--andrea--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/qBpVxaayFezJMgG9WVQsoy">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/omegat-schedule.md b/2021/info/omegat-schedule.md
index 38516b1a..c7bdbfa6 100644
--- a/2021/info/omegat-schedule.md
+++ b/2021/info/omegat-schedule.md
@@ -6,7 +6,7 @@ Duration: 9:07
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-omegat--emacs-manuals-translation-and-omegat--jean-christophe-helary--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-omegat--emacs-manuals-translation-and-omegat--jean-christophe-helary--main.vtt" default><track label="French" kind="captions" srclang="fr" src="/2021/captions/emacsconf-2021-omegat--emacs-manuals-translation-and-omegat--jean-christophe-helary--main_fr.vtt"><track label="Japanese" kind="captions" srclang="ja" src="/2021/captions/emacsconf-2021-omegat--emacs-manuals-translation-and-omegat--jean-christophe-helary--main_ja.vtt">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-omegat--emacs-manuals-translation-and-omegat--jean-christophe-helary--main.webm">Download .webm video (9:07, 9.3MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-omegat--emacs-manuals-translation-and-omegat--jean-christophe-helary.pdf">Download .pdf</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-omegat--emacs-manuals-translation-and-omegat--jean-christophe-helary--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-omegat--emacs-manuals-translation-and-omegat--jean-christophe-helary--main_fr.vtt">Download --main_fr.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-omegat--emacs-manuals-translation-and-omegat--jean-christophe-helary--main_ja.vtt">Download --main_ja.vtt</a></li><li><a href="https://toobnix.org/w/cQbCi4a9E3YVSW9KdiyW2V">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/org-outside-schedule.md b/2021/info/org-outside-schedule.md
index 8277e2a1..8563973f 100644
--- a/2021/info/org-outside-schedule.md
+++ b/2021/info/org-outside-schedule.md
@@ -5,7 +5,7 @@ Status: Finished
 Duration: 12:09  
 
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-org-outside--the-use-of-org-mode-syntax-outside-of-gnu-emacs--karl-voit--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-org-outside--the-use-of-org-mode-syntax-outside-of-gnu-emacs--karl-voit--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-org-outside--the-use-of-org-mode-syntax-outside-of-gnu-emacs--karl-voit--main.webm">Download .webm video (12:09, 27.1MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-org-outside--the-use-of-org-mode-syntax-outside-of-gnu-emacs--karl-voit--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/g35zpQfCCqDM39ZMEphNj7">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/pattern-schedule.md b/2021/info/pattern-schedule.md
index e0aeee68..881a1ca9 100644
--- a/2021/info/pattern-schedule.md
+++ b/2021/info/pattern-schedule.md
@@ -6,7 +6,7 @@ Duration: 23:01
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-pattern--emacs-as-design-pattern-learning--greta-goetz--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-pattern--emacs-as-design-pattern-learning--greta-goetz--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-pattern--emacs-as-design-pattern-learning--greta-goetz--chapters.vtt" default onload="displayChapters(this)">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-pattern--emacs-as-design-pattern-learning--greta-goetz--main.webm">Download .webm video (23:01, 35.5MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-pattern--emacs-as-design-pattern-learning--greta-goetz.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-pattern--emacs-as-design-pattern-learning--greta-goetz.pdf">Download .pdf</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-pattern--emacs-as-design-pattern-learning--greta-goetz--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-pattern--emacs-as-design-pattern-learning--greta-goetz--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/afvaVspSSR9YypjUqTypQz">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
diff --git a/2021/info/professional-schedule.md b/2021/info/professional-schedule.md
index bc856c92..a37ef48b 100644
--- a/2021/info/professional-schedule.md
+++ b/2021/info/professional-schedule.md
@@ -5,7 +5,7 @@ Status: Finished
 Duration: 10:33  
 
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-professional--using-org-mode-for-recording-continuous-professional-development--philip-beadling--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-professional--using-org-mode-for-recording-continuous-professional-development--philip-beadling--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-professional--using-org-mode-for-recording-continuous-professional-development--philip-beadling--main.webm">Download .webm video (10:33, 12.5MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-professional--using-org-mode-for-recording-continuous-professional-development--philip-beadling--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/rXjPE7hdELfGJhFFUqFhF5">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/project-schedule.md b/2021/info/project-schedule.md
index cc35e505..d48c056e 100644
--- a/2021/info/project-schedule.md
+++ b/2021/info/project-schedule.md
@@ -5,7 +5,7 @@ Duration: 9:37
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--chapters.vtt" default onload="displayChapters(this)">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--main.webm">Download .webm video (9:37, 15.3MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/71vGdiqdkaN1bAcoDd8VkT">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
diff --git a/2021/info/research-schedule.md b/2021/info/research-schedule.md
index c193375a..a5097797 100644
--- a/2021/info/research-schedule.md
+++ b/2021/info/research-schedule.md
@@ -6,7 +6,7 @@ Duration: 8:47
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-research--managing-a-research-workflow-bibliographies-note-taking-and-arxiv--ahmed-khaled--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-research--managing-a-research-workflow-bibliographies-note-taking-and-arxiv--ahmed-khaled--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-research--managing-a-research-workflow-bibliographies-note-taking-and-arxiv--ahmed-khaled--chapters.vtt" default onload="displayChapters(this)">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-research--managing-a-research-workflow-bibliographies-note-taking-and-arxiv--ahmed-khaled--main.webm">Download .webm video (8:47, 14.2MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-research--managing-a-research-workflow-bibliographies-note-taking-and-arxiv--ahmed-khaled.el">Download .el</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-research--managing-a-research-workflow-bibliographies-note-taking-and-arxiv--ahmed-khaled--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-research--managing-a-research-workflow-bibliographies-note-taking-and-arxiv--ahmed-khaled--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/jTXAtCYNWFPRFR1pt94yi1">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
diff --git a/2021/info/structural-schedule.md b/2021/info/structural-schedule.md
index fd0ab75d..d226e3c5 100644
--- a/2021/info/structural-schedule.md
+++ b/2021/info/structural-schedule.md
@@ -3,7 +3,7 @@
 Q&A: live  
 Status: Captions added to video  
 Duration: 10:24  
-<div class="times" start="2021-11-28T14:56:00Z" end="2021-11-28T15:07:00Z">Sunday, Nov 28 2021, ~ 9:56 AM - 10:07 AM EST<br />Sunday, Nov 28 2021, ~ 6:56 AM -  7:07 AM PST<br />Sunday, Nov 28 2021, ~ 2:56 PM -  3:07 PM UTC<br />Sunday, Nov 28 2021, ~ 3:56 PM -  4:07 PM CET<br />Sunday, Nov 28 2021, ~ 4:56 PM -  5:07 PM EET<br />Sunday, Nov 28 2021, ~ 8:26 PM -  8:37 PM IST<br />Sunday, Nov 28 2021, ~10:56 PM - 11:07 PM +08<br />Sunday, Nov 28 2021, ~11:56 PM - 12:07 AM JST<br /><a href="/2021/">Find out how to watch and participate</a></div>
+<div class="times" start="2021-11-28T14:58:00Z" end="2021-11-28T15:09:00Z">Sunday, Nov 28 2021, ~ 9:58 AM - 10:09 AM EST<br />Sunday, Nov 28 2021, ~ 6:58 AM -  7:09 AM PST<br />Sunday, Nov 28 2021, ~ 2:58 PM -  3:09 PM UTC<br />Sunday, Nov 28 2021, ~ 3:58 PM -  4:09 PM CET<br />Sunday, Nov 28 2021, ~ 4:58 PM -  5:09 PM EET<br />Sunday, Nov 28 2021, ~ 8:28 PM -  8:39 PM IST<br />Sunday, Nov 28 2021, ~10:58 PM - 11:09 PM +08<br />Sunday, Nov 28 2021, ~11:58 PM - 12:09 AM JST<br /><a href="/2021/">Find out how to watch and participate</a></div>
 
 # Description
 
diff --git a/2021/info/teach-schedule.md b/2021/info/teach-schedule.md
index 4e4f6c22..ff613bd1 100644
--- a/2021/info/teach-schedule.md
+++ b/2021/info/teach-schedule.md
@@ -5,7 +5,7 @@ Status: Finished
 Duration: 20:49  
 
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-teach--using-org-mode-to-teach-programming--daniel-german--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-teach--using-org-mode-to-teach-programming--daniel-german--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-teach--using-org-mode-to-teach-programming--daniel-german--main.webm">Download .webm video (20:49, 26.5MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-teach--using-org-mode-to-teach-programming--daniel-german--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/w6CowfCZotPnYkwhudU32V">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/tech-schedule.md b/2021/info/tech-schedule.md
index 9ed6fc1c..3e4a1c10 100644
--- a/2021/info/tech-schedule.md
+++ b/2021/info/tech-schedule.md
@@ -6,7 +6,7 @@ Duration: 10:22
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-tech--creating-technical-documentation-and-presentations-using-org-babel-restclient-and-org-treeslide--jan-ypma--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-tech--creating-technical-documentation-and-presentations-using-org-babel-restclient-and-org-treeslide--jan-ypma--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-tech--creating-technical-documentation-and-presentations-using-org-babel-restclient-and-org-treeslide--jan-ypma--main.webm">Download .webm video (10:22, 15.9MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-tech--creating-technical-documentation-and-presentations-using-org-babel-restclient-and-org-treeslide--jan-ypma--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/2pPvDFSAwr2zhGfHGHUbko">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/telega-schedule.md b/2021/info/telega-schedule.md
index 07379c59..40e3c3c8 100644
--- a/2021/info/telega-schedule.md
+++ b/2021/info/telega-schedule.md
@@ -5,7 +5,7 @@ Status: Finished
 Duration: 7:58  
 
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-telega--telega-el-and-the-emacs-community-on-telegram--gabriele-bozolla--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-telega--telega-el-and-the-emacs-community-on-telegram--gabriele-bozolla--main.vtt" default>
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-telega--telega-el-and-the-emacs-community-on-telegram--gabriele-bozolla--main.webm">Download .webm video (7:58, 8.1MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-telega--telega-el-and-the-emacs-community-on-telegram--gabriele-bozolla--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/g1YBMdbNqMHMZu7wCHB5rH">View on Toobnix</a></li></ul></div></div>
diff --git a/2021/info/ui-schedule.md b/2021/info/ui-schedule.md
index c5a68441..2e019e82 100644
--- a/2021/info/ui-schedule.md
+++ b/2021/info/ui-schedule.md
@@ -3,7 +3,7 @@
 Q&A: live Q&A or Etherpad  
 Status: Captions added to video  
 Duration: 9:28  
-<div class="times" start="2021-11-28T15:13:00Z" end="2021-11-28T15:23:00Z">Sunday, Nov 28 2021, ~10:13 AM - 10:23 AM EST<br />Sunday, Nov 28 2021, ~ 7:13 AM -  7:23 AM PST<br />Sunday, Nov 28 2021, ~ 3:13 PM -  3:23 PM UTC<br />Sunday, Nov 28 2021, ~ 4:13 PM -  4:23 PM CET<br />Sunday, Nov 28 2021, ~ 5:13 PM -  5:23 PM EET<br />Sunday, Nov 28 2021, ~ 8:43 PM -  8:53 PM IST<br />Sunday, Nov 28 2021, ~11:13 PM - 11:23 PM +08<br />Monday, Nov 29 2021, ~12:13 AM - 12:23 AM JST<br /><a href="/2021/">Find out how to watch and participate</a></div>
+<div class="times" start="2021-11-28T15:15:00Z" end="2021-11-28T15:25:00Z">Sunday, Nov 28 2021, ~10:15 AM - 10:25 AM EST<br />Sunday, Nov 28 2021, ~ 7:15 AM -  7:25 AM PST<br />Sunday, Nov 28 2021, ~ 3:15 PM -  3:25 PM UTC<br />Sunday, Nov 28 2021, ~ 4:15 PM -  4:25 PM CET<br />Sunday, Nov 28 2021, ~ 5:15 PM -  5:25 PM EET<br />Sunday, Nov 28 2021, ~ 8:45 PM -  8:55 PM IST<br />Sunday, Nov 28 2021, ~11:15 PM - 11:25 PM +08<br />Monday, Nov 29 2021, ~12:15 AM - 12:25 AM JST<br /><a href="/2021/">Find out how to watch and participate</a></div>
 
 # Description
 
diff --git a/2021/info/unix-schedule.md b/2021/info/unix-schedule.md
index 5f1c3dbe..da363c8d 100644
--- a/2021/info/unix-schedule.md
+++ b/2021/info/unix-schedule.md
@@ -6,7 +6,7 @@ Duration: 6:41
 
 [[!inline pages="internal(2021/inline-alternate)" raw="yes"]]  
 
-<div class="mainVideo"><div class="video-card vid" id="mainVideo" data-id="mainVideo"><figure><video controls preload="metadata">
+<div class="mainVideo"><div class="video-card vid" data-id="mainVideo"><figure><video controls preload="metadata" id="mainVideo">
 <source src="https://media.emacsconf.org/2021/emacsconf-2021-unix--gnus-not-unix-why-emacs-demonstrates-the-unix-philosophy-isnt-always-the-only-answer--daniel-rose--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-unix--gnus-not-unix-why-emacs-demonstrates-the-unix-philosophy-isnt-always-the-only-answer--daniel-rose--main.vtt" default><track kind="chapters" label="Chapters" srclang="en" src="/2021/captions/emacsconf-2021-unix--gnus-not-unix-why-emacs-demonstrates-the-unix-philosophy-isnt-always-the-only-answer--daniel-rose--chapters.vtt" default onload="displayChapters(this)">
 </video></figure>
 <div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-unix--gnus-not-unix-why-emacs-demonstrates-the-unix-philosophy-isnt-always-the-only-answer--daniel-rose--main.webm">Download .webm video (6:41, 6.1MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-unix--gnus-not-unix-why-emacs-demonstrates-the-unix-philosophy-isnt-always-the-only-answer--daniel-rose.org">Download .org</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-unix--gnus-not-unix-why-emacs-demonstrates-the-unix-philosophy-isnt-always-the-only-answer--daniel-rose--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-unix--gnus-not-unix-why-emacs-demonstrates-the-unix-philosophy-isnt-always-the-only-answer--daniel-rose--chapters.vtt">Download --chapters.vtt</a></li><li><a href="https://toobnix.org/w/18qckj5KshdahW5AiUuMHB">View on Toobnix</a></li></ul></div><ol class="chapters"></ol></div>
diff --git a/2021/schedule-details.md b/2021/schedule-details.md
index 459f619f..e0f75ff5 100644
--- a/2021/schedule-details.md
+++ b/2021/schedule-details.md
@@ -30,17 +30,17 @@
 <tr><td>done</td><td width=100>~ 4:14 PM</td><td><a href="/2021/talks/dashboard">Productivity Dashboards with Emacs and Kindle</a></td><td>Mehmet Tekman</td></tr>
 <tr><td>done</td><td width=100>~ 4:26 PM</td><td><a href="/2021/talks/nyxt">Emacs with Nyxt: extend your editor with the power of a Lisp browser</a></td><td>Andrea</td></tr>
 <tr><td>done</td><td width=100>~ 4:41 PM</td><td><a href="/2021/talks/dev-update">Emacs development updates</a></td><td>John Wiegley</td></tr>
-<tr><td>now playing</td><td width=100>~ 4:49 PM</td><td><a href="/2021/talks/design">On the design of text editors</a></td><td>Nicolas P. Rougier</td></tr>
+<tr><td>done</td><td width=100>~ 4:49 PM</td><td><a href="/2021/talks/design">On the design of text editors</a></td><td>Nicolas P. Rougier</td></tr>
 <tr><td></td><td width=100>~ 5:00 PM</td><td><a href="/2021/talks/day1-close">Closing remarks day 1</a></td><td></td></tr>
 <tr><td colspan="4"><strong>Sunday, Nov 28, 2021: Development talks<strong></td></tr>
 <tr><td colspan="4"><strong>Sunday morning<strong></td></tr>
 <tr><td></td><td width=100>~ 9:00 AM</td><td><a href="/2021/talks/day2-open">Opening remarks day 2</a></td><td></td></tr>
-<tr><td>captioned</td><td width=100>~ 9:05 AM</td><td><a href="/2021/talks/faster">Optimizing Emacs Lisp Code</a></td><td>Dmitry Gutov</td></tr>
-<tr><td>captioned</td><td width=100>~ 9:56 AM</td><td><a href="/2021/talks/structural">Tree-edit: Structural editing for Java, Python, C, and beyond!</a></td><td>Ethan Leba</td></tr>
-<tr><td>captioned</td><td width=100>~10:13 AM</td><td><a href="/2021/talks/ui">Yak-shaving to a UI framework</a></td><td>Erik Anderson</td></tr>
-<tr><td>captioned</td><td width=100>~10:33 AM</td><td><a href="/2021/talks/mold">Moldable Emacs, a step towards sustainable software</a></td><td>Andrea</td></tr>
-<tr><td>captioned</td><td width=100>~10:47 AM</td><td><a href="/2021/talks/model">Extending the "model" of Emacs to other applications</a></td><td>Laszlo Krajnikovszkij</td></tr>
-<tr><td>received</td><td width=100>~11:00 AM</td><td><a href="/2021/talks/native">Emacs Lisp native compiler, current status and future developments</a></td><td>Andrea Corallo</td></tr>
+<tr><td>now playing</td><td width=100>~ 9:07 AM</td><td><a href="/2021/talks/faster">Optimizing Emacs Lisp Code</a></td><td>Dmitry Gutov</td></tr>
+<tr><td>captioned</td><td width=100>~ 9:58 AM</td><td><a href="/2021/talks/structural">Tree-edit: Structural editing for Java, Python, C, and beyond!</a></td><td>Ethan Leba</td></tr>
+<tr><td>captioned</td><td width=100>~10:15 AM</td><td><a href="/2021/talks/ui">Yak-shaving to a UI framework</a></td><td>Erik Anderson</td></tr>
+<tr><td>captioned</td><td width=100>~10:35 AM</td><td><a href="/2021/talks/mold">Moldable Emacs, a step towards sustainable software</a></td><td>Andrea</td></tr>
+<tr><td>captioned</td><td width=100>~10:49 AM</td><td><a href="/2021/talks/model">Extending the "model" of Emacs to other applications</a></td><td>Laszlo Krajnikovszkij</td></tr>
+<tr><td>received</td><td width=100>~11:02 AM</td><td><a href="/2021/talks/native">Emacs Lisp native compiler, current status and future developments</a></td><td>Andrea Corallo</td></tr>
 <tr><td colspan="4"><strong>Sunday afternoon<strong></td></tr>
 <tr><td>received</td><td width=100>~ 1:00 PM</td><td><a href="/2021/talks/form">Old McCarthy Had a Form</a></td><td>Ian Eure</td></tr>
 <tr><td>received</td><td width=100>~ 1:16 PM</td><td><a href="/2021/talks/bindat">Turbo Bindat</a></td><td>Stefan Monnier</td></tr>
diff --git a/2021/talks/day2-open.md b/2021/talks/day2-open.md
index c96f5c5e..ff737f95 100644
--- a/2021/talks/day2-open.md
+++ b/2021/talks/day2-open.md
@@ -10,10 +10,10 @@
 [[!inline pages="internal(2021/info/day2-open-schedule)" raw="yes"]]
 
 - Welcome back!
-- Prerecs available for day 1 via the talk pages
-- Some of the talks have not yet been captioned, but we may follow up on them
-- Dev day has a bit more space for questions, so we'll have that on the main stream
-- 
+- Prerecs available for day 1 on the talk pages
+- Some of the talks for today have not yet been captioned, but we may follow up on them; if you want to help out, please volunteer
+- Dev day has a bit more space for questions, so we'll have that on the main stream and use the alternate stream to keep going
+- BBB room links will be posted to the talk pages and IRC so that you can join
 
 [[!inline pages="internal(2021/captions/day2-open)" raw="yes"]]
 
diff --git a/templates/page.tmpl b/templates/page.tmpl
index 0b483c26..235d3aa9 100644
--- a/templates/page.tmpl
+++ b/templates/page.tmpl
@@ -80,18 +80,18 @@
     mainVideo = document.getElementById("mainVideo");
     qnaVideo = document.getElementById("qnaVideo");
     timestamps = document.getElementsByClassName("time-link");
-    let len = timestamps.length;
+    var len = timestamps.length;
     for (let i = 0; i < len; i++) {
       timestamps[i].onclick = function () {
-        const videoType = this.href.split("/").pop();
-        const video = (videoType == "#mainVideo") ? mainVideo : qnaVideo;
+        videoType = this.href.split("/").pop();
+        video = (videoType == "#mainVideo") ? mainVideo : qnaVideo;
         video.currentTime = parseSeconds(this.innerText)
       };
     }
-    let handleSubtitleClick = function(event) {
-      let video = event.target.attributes['data-video'].value;
-      let start = event.target.attributes['data-start'].value
-      let videoElem = document.getElementById(video);
+    handleSubtitleClick = function(event) {
+      video = event.target.attributes['data-video'].value;
+      start = event.target.attributes['data-start'].value
+      videoElem = document.getElementById(video);
       if (videoElem) {
         videoElem.currentTime = parseSeconds(start);
         videoElem.scrollIntoView();