Update

8 files changed, 81 insertions, 77 deletions

diff --git a/2021/emacsconf-pentabarf.xml b/2021/emacsconf-pentabarf.xml
index 0d0e9f01..6aa622ff 100644
--- a/2021/emacsconf-pentabarf.xml
+++ b/2021/emacsconf-pentabarf.xml
@@ -1,4 +1,4 @@
-<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.
+<schedule><generator name="EmacsConf" version="0.1"></generator><version>20211128102514</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.
 
@@ -64,21 +64,21 @@
 
 </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>2021-11-28T14:58:00Z</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/faster</url><persons><person>Dmitry Gutov</person></persons></event><event id="33" guid="599ef3fa-4c73-6c94-4953-75bbc7830681"><date>2021-11-28T15:00:00Z</date><start>10:00</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>2021-11-28T15:15:00Z</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/dsl</url><persons><person>Psionic</person></persons></event><event id="34" guid="8f62e571-91da-bd14-e7c3-b445c7b19d23"><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-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>2021-11-28T15:35:00Z</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/rust</url><persons><person>Tuấn-Anh Nguyễn</person></persons></event><event id="43" guid="3364aedb-a496-5c64-5383-b0080afa6d7b"><date>2021-11-28T15:39:00Z</date><start>10:39</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>2021-11-28T15:49:00Z</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/mold</url><persons><person>Andrea</person></persons></event><event id="47" guid="5e1baaaf-56a3-b5b4-31cb-5437cf465cf9"><date>2021-11-28T15:53:00Z</date><start>10:53</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>2021-11-28T16:02:00Z</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/model</url><persons><person>Laszlo Krajnikovszkij</person></persons></event><event id="39" guid="1ddbe380-b4f3-2b84-3cc3-9e799536db8e"><date>2021-11-28T16:06:00Z</date><start>11:06</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 41d5fb0e..7902bd4a 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/day2-open\n
 END:VEVENT
@@ -439,7 +439,7 @@ UID:35d1d9e4-dfdf-f254-6aab-7a466fbfaf09
 URL:https://emacsconf.org/2021/talks/faster
 DTSTART:20211128T140700Z
 DTEND:20211128T144300Z
-DTSTAMP:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T145800Z
-DTEND:20211128T150900Z
-DTSTAMP:20211128T141110Z
+DTSTART:20211128T150000Z
+DTEND:20211128T151100Z
+DTSTAMP:20211128T152513Z
 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:20211128T151500Z
-DTEND:20211128T152500Z
-DTSTAMP:20211128T141110Z
+DTSTART:20211128T151900Z
+DTEND:20211128T152900Z
+DTSTAMP:20211128T152513Z
 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:20211128T153500Z
-DTEND:20211128T154500Z
-DTSTAMP:20211128T141110Z
+DTSTART:20211128T153900Z
+DTEND:20211128T154900Z
+DTSTAMP:20211128T152513Z
 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:20211128T154900Z
-DTEND:20211128T155900Z
-DTSTAMP:20211128T141110Z
+DTSTART:20211128T155300Z
+DTEND:20211128T160300Z
+DTSTAMP:20211128T152513Z
 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:20211128T160200Z
-DTEND:20211128T164200Z
-DTSTAMP:20211128T141110Z
+DTSTART:20211128T160600Z
+DTEND:20211128T164600Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 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:20211128T141110Z
+DTSTAMP:20211128T152513Z
 DESCRIPTION: Times are approximate and will probably change.\nhttps://emacs
  conf.org/2021/talks/day2-close\n
 END:VEVENT
diff --git a/2021/info/model-schedule.md b/2021/info/model-schedule.md
index 641a568b..b8c5e580 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="2021-11-28T15:49:00Z" 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>
+<div class="times" start="2021-11-28T15:53:00Z" end="2021-11-28T16:03:00Z">Sunday, Nov 28 2021, ~10:53 AM - 11:03 AM EST<br />Sunday, Nov 28 2021, ~ 7:53 AM -  8:03 AM PST<br />Sunday, Nov 28 2021, ~ 3:53 PM -  4:03 PM UTC<br />Sunday, Nov 28 2021, ~ 4:53 PM -  5:03 PM CET<br />Sunday, Nov 28 2021, ~ 5:53 PM -  6:03 PM EET<br />Sunday, Nov 28 2021, ~ 9:23 PM -  9:33 PM IST<br />Sunday, Nov 28 2021, ~11:53 PM - 12:03 AM +08<br />Monday, Nov 29 2021, ~12:53 AM -  1:03 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 d44a71b2..d1702629 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="2021-11-28T15:35:00Z" 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>
+<div class="times" start="2021-11-28T15:39:00Z" end="2021-11-28T15:49:00Z">Sunday, Nov 28 2021, ~10:39 AM - 10:49 AM EST<br />Sunday, Nov 28 2021, ~ 7:39 AM -  7:49 AM PST<br />Sunday, Nov 28 2021, ~ 3:39 PM -  3:49 PM UTC<br />Sunday, Nov 28 2021, ~ 4:39 PM -  4:49 PM CET<br />Sunday, Nov 28 2021, ~ 5:39 PM -  5:49 PM EET<br />Sunday, Nov 28 2021, ~ 9:09 PM -  9:19 PM IST<br />Sunday, Nov 28 2021, ~11:39 PM - 11:49 PM +08<br />Monday, Nov 29 2021, ~12:39 AM - 12:49 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/native-schedule.md b/2021/info/native-schedule.md
index f9c4948d..556c4d2e 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="2021-11-28T16:02:00Z" 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>
+<div class="times" start="2021-11-28T16:06:00Z" end="2021-11-28T16:46:00Z">Sunday, Nov 28 2021, ~11:06 AM - 11:46 AM EST<br />Sunday, Nov 28 2021, ~ 8:06 AM -  8:46 AM PST<br />Sunday, Nov 28 2021, ~ 4:06 PM -  4:46 PM UTC<br />Sunday, Nov 28 2021, ~ 5:06 PM -  5:46 PM CET<br />Sunday, Nov 28 2021, ~ 6:06 PM -  6:46 PM EET<br />Sunday, Nov 28 2021, ~ 9:36 PM - 10:16 PM IST<br />Monday, Nov 29 2021, ~12:06 AM - 12:46 AM +08<br />Monday, Nov 29 2021, ~ 1:06 AM -  1:46 AM JST<br /><a href="/2021/">Find out how to watch and participate</a></div>
 
 # Description
 
diff --git a/2021/info/structural-schedule.md b/2021/info/structural-schedule.md
index 93ad29e0..79e031d6 100644
--- a/2021/info/structural-schedule.md
+++ b/2021/info/structural-schedule.md
@@ -1,7 +1,7 @@
 <!-- Automatically generated by conf-create-info-pages -->
 
 Q&A: live  
-Status: Now playing  
+Status: Finished  
 Duration: 10:24  
 
 
diff --git a/2021/info/ui-schedule.md b/2021/info/ui-schedule.md
index 2e019e82..0b60bdf9 100644
--- a/2021/info/ui-schedule.md
+++ b/2021/info/ui-schedule.md
@@ -1,10 +1,14 @@
 <!-- Automatically generated by conf-create-info-pages -->
 
 Q&A: live Q&A or Etherpad  
-Status: Captions added to video  
+Status: Now playing  
 Duration: 9:28  
-<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
+
+<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-ui--yak-shaving-to-a-ui-framework-help-i-accidentally-yak-shaved-my-way-to-writing-a-ui-framework-because-overlays-were-slow--erik-anderson--main.webm"><track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-ui--yak-shaving-to-a-ui-framework-help-i-accidentally-yak-shaved-my-way-to-writing-a-ui-framework-because-overlays-were-slow--erik-anderson--main.vtt" default>
+</video></figure>
+<div class="files resources"><ul><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-ui--yak-shaving-to-a-ui-framework-help-i-accidentally-yak-shaved-my-way-to-writing-a-ui-framework-because-overlays-were-slow--erik-anderson--main.webm">Download .webm video (9:28, 10.6MB)</a></li><li><a href="https://media.emacsconf.org/2021/emacsconf-2021-ui--yak-shaving-to-a-ui-framework-help-i-accidentally-yak-shaved-my-way-to-writing-a-ui-framework-because-overlays-were-slow--erik-anderson--main.vtt">Download --main.vtt</a></li><li><a href="https://toobnix.org/w/cwoEZmDr3YDAkskSq8nYEf">View on Toobnix</a></li></ul></div></div>
+</div># Description
 
 
diff --git a/2021/schedule-details.md b/2021/schedule-details.md
index 9388bbd3..0aa62da9 100644
--- a/2021/schedule-details.md
+++ b/2021/schedule-details.md
@@ -36,11 +36,11 @@
 <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>done</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>now playing</td><td width=100>~10:00 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>~10:17 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>~10:37 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>~10:51 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>~11:04 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>done</td><td width=100>~10:00 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>now playing</td><td width=100>~10:19 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>~10:39 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>~10:53 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>~11:06 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>captioned</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>