diff --git a/.gitignore b/.gitignore
index c25e6b5bfe..84bc800e3b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,6 +17,7 @@ datatracker.sublime-workspace
 /docker/docker-compose.extend-custom.yml
 /env
 /ghostdriver.log
+/geckodriver.log
 /htmlcov
 /ietf/static/dist-neue
 /latest-coverage.json
diff --git a/dev/deploy-to-container/settings_local.py b/dev/deploy-to-container/settings_local.py
index 25eacc3004..ae698e20b6 100644
--- a/dev/deploy-to-container/settings_local.py
+++ b/dev/deploy-to-container/settings_local.py
@@ -71,5 +71,11 @@
 
 DE_GFM_BINARY = '/usr/local/bin/de-gfm'
 
+# No real secrets here, these are public testing values _only_
+APP_API_TOKENS = {
+  "ietf.api.views.ingest_email_test": ["ingestion-test-token"]
+}
+
+
 # OIDC configuration
 SITE_URL = 'https://__HOSTNAME__'
diff --git a/docker-compose.yml b/docker-compose.yml
index 413c04ff63..65b28f54fe 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
     app:
         build:
diff --git a/docker/docker-compose.celery.yml b/docker/docker-compose.celery.yml
index dedae2d004..b6cc3d09e8 100644
--- a/docker/docker-compose.celery.yml
+++ b/docker/docker-compose.celery.yml
@@ -1,7 +1,3 @@
-version: '2.4'
-# Use version 2.4 for mem_limit setting. Version 3+ uses deploy.resources.limits.memory
-# instead, but that only works for swarm with docker-compose 1.25.1.
-
 services:
   mq:
     image: rabbitmq:3-alpine
diff --git a/docker/docker-compose.extend.yml b/docker/docker-compose.extend.yml
index d055c976f4..0538c0d3e9 100644
--- a/docker/docker-compose.extend.yml
+++ b/docker/docker-compose.extend.yml
@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
     app:
         ports:
diff --git a/ietf/api/tests.py b/ietf/api/tests.py
index 20c3e2cb44..4f2a7f7d3c 100644
--- a/ietf/api/tests.py
+++ b/ietf/api/tests.py
@@ -1022,7 +1022,9 @@ def test_role_holder_addresses(self):
             sorted(e.address for e in emails),
         )
 
-    @override_settings(APP_API_TOKENS={"ietf.api.views.ingest_email": "valid-token"})
+    @override_settings(
+        APP_API_TOKENS={"ietf.api.views.ingest_email": "valid-token", "ietf.api.views.ingest_email_test": "test-token"}
+    )
     @mock.patch("ietf.api.views.iana_ingest_review_email")
     @mock.patch("ietf.api.views.ipr_ingest_response_email")
     @mock.patch("ietf.api.views.nomcom_ingest_feedback_email")
@@ -1032,29 +1034,47 @@ def test_ingest_email(
         mocks = {mock_nomcom_ingest, mock_ipr_ingest, mock_iana_ingest}
         empty_outbox()        
         url = urlreverse("ietf.api.views.ingest_email")
+        test_mode_url = urlreverse("ietf.api.views.ingest_email_test")
 
         # test various bad calls
         r = self.client.get(url)
         self.assertEqual(r.status_code, 403)
         self.assertFalse(any(m.called for m in mocks))
+        r = self.client.get(test_mode_url)
+        self.assertEqual(r.status_code, 403)
+        self.assertFalse(any(m.called for m in mocks))
 
         r = self.client.post(url)
         self.assertEqual(r.status_code, 403)
         self.assertFalse(any(m.called for m in mocks))
+        r = self.client.post(test_mode_url)
+        self.assertEqual(r.status_code, 403)
+        self.assertFalse(any(m.called for m in mocks))
 
         r = self.client.get(url, headers={"X-Api-Key": "valid-token"})
         self.assertEqual(r.status_code, 405)
         self.assertFalse(any(m.called for m in mocks))
+        r = self.client.get(test_mode_url, headers={"X-Api-Key": "test-token"})
+        self.assertEqual(r.status_code, 405)
+        self.assertFalse(any(m.called for m in mocks))
 
         r = self.client.post(url, headers={"X-Api-Key": "valid-token"})
         self.assertEqual(r.status_code, 415)
         self.assertFalse(any(m.called for m in mocks))
+        r = self.client.post(test_mode_url, headers={"X-Api-Key": "test-token"})
+        self.assertEqual(r.status_code, 415)
+        self.assertFalse(any(m.called for m in mocks))
 
         r = self.client.post(
             url, content_type="application/json", headers={"X-Api-Key": "valid-token"}
         )
         self.assertEqual(r.status_code, 400)
         self.assertFalse(any(m.called for m in mocks))
+        r = self.client.post(
+            test_mode_url, content_type="application/json", headers={"X-Api-Key": "test-token"}
+        )
+        self.assertEqual(r.status_code, 400)
+        self.assertFalse(any(m.called for m in mocks))
 
         r = self.client.post(
             url,
@@ -1064,6 +1084,14 @@ def test_ingest_email(
         )
         self.assertEqual(r.status_code, 400)
         self.assertFalse(any(m.called for m in mocks))
+        r = self.client.post(
+            test_mode_url,
+            "this is not JSON!",
+            content_type="application/json",
+            headers={"X-Api-Key": "test-token"},
+        )
+        self.assertEqual(r.status_code, 400)
+        self.assertFalse(any(m.called for m in mocks))
 
         r = self.client.post(
             url,
@@ -1073,6 +1101,14 @@ def test_ingest_email(
         )
         self.assertEqual(r.status_code, 400)
         self.assertFalse(any(m.called for m in mocks))
+        r = self.client.post(
+            test_mode_url,
+            {"json": "yes", "valid_schema": False},
+            content_type="application/json",
+            headers={"X-Api-Key": "test-token"},
+        )
+        self.assertEqual(r.status_code, 400)
+        self.assertFalse(any(m.called for m in mocks))
 
         # bad destination
         message_b64 = base64.b64encode(b"This is a message").decode()
@@ -1086,6 +1122,16 @@ def test_ingest_email(
         self.assertEqual(r.headers["Content-Type"], "application/json")
         self.assertEqual(json.loads(r.content), {"result": "bad_dest"})
         self.assertFalse(any(m.called for m in mocks))
+        r = self.client.post(
+            test_mode_url,
+            {"dest": "not-a-destination", "message": message_b64},
+            content_type="application/json",
+            headers={"X-Api-Key": "test-token"},
+        )
+        self.assertEqual(r.status_code, 200)
+        self.assertEqual(r.headers["Content-Type"], "application/json")
+        self.assertEqual(json.loads(r.content), {"result": "bad_dest"})
+        self.assertFalse(any(m.called for m in mocks))
 
         # test that valid requests call handlers appropriately
         r = self.client.post(
@@ -1102,6 +1148,19 @@ def test_ingest_email(
         self.assertFalse(any(m.called for m in (mocks - {mock_iana_ingest})))
         mock_iana_ingest.reset_mock()
         
+        # the test mode endpoint should _not_ call the handler
+        r = self.client.post(
+            test_mode_url,
+            {"dest": "iana-review", "message": message_b64},
+            content_type="application/json",
+            headers={"X-Api-Key": "test-token"},
+        )
+        self.assertEqual(r.status_code, 200)
+        self.assertEqual(r.headers["Content-Type"], "application/json")
+        self.assertEqual(json.loads(r.content), {"result": "ok"})
+        self.assertFalse(any(m.called for m in mocks))
+        mock_iana_ingest.reset_mock()
+        
         r = self.client.post(
             url,
             {"dest": "ipr-response", "message": message_b64},
@@ -1116,6 +1175,19 @@ def test_ingest_email(
         self.assertFalse(any(m.called for m in (mocks - {mock_ipr_ingest})))
         mock_ipr_ingest.reset_mock()
 
+        # the test mode endpoint should _not_ call the handler
+        r = self.client.post(
+            test_mode_url,
+            {"dest": "ipr-response", "message": message_b64},
+            content_type="application/json",
+            headers={"X-Api-Key": "test-token"},
+        )
+        self.assertEqual(r.status_code, 200)
+        self.assertEqual(r.headers["Content-Type"], "application/json")
+        self.assertEqual(json.loads(r.content), {"result": "ok"})
+        self.assertFalse(any(m.called for m in mocks))
+        mock_ipr_ingest.reset_mock()
+
         # bad nomcom-feedback dest
         for bad_nomcom_dest in [
             "nomcom-feedback",  # no suffix
@@ -1133,6 +1205,16 @@ def test_ingest_email(
             self.assertEqual(r.headers["Content-Type"], "application/json")
             self.assertEqual(json.loads(r.content), {"result": "bad_dest"})
             self.assertFalse(any(m.called for m in mocks))
+            r = self.client.post(
+                test_mode_url,
+                {"dest": bad_nomcom_dest, "message": message_b64},
+                content_type="application/json",
+                headers={"X-Api-Key": "test-token"},
+            )
+            self.assertEqual(r.status_code, 200)
+            self.assertEqual(r.headers["Content-Type"], "application/json")
+            self.assertEqual(json.loads(r.content), {"result": "bad_dest"})
+            self.assertFalse(any(m.called for m in mocks))
 
         # good nomcom-feedback dest
         random_year = randrange(100000)
@@ -1150,6 +1232,19 @@ def test_ingest_email(
         self.assertFalse(any(m.called for m in (mocks - {mock_nomcom_ingest})))
         mock_nomcom_ingest.reset_mock()
 
+        # the test mode endpoint should _not_ call the handler
+        r = self.client.post(
+            test_mode_url,
+            {"dest": f"nomcom-feedback-{random_year}", "message": message_b64},
+            content_type="application/json",
+            headers={"X-Api-Key": "test-token"},
+        )
+        self.assertEqual(r.status_code, 200)
+        self.assertEqual(r.headers["Content-Type"], "application/json")
+        self.assertEqual(json.loads(r.content), {"result": "ok"})
+        self.assertFalse(any(m.called for m in mocks))
+        mock_nomcom_ingest.reset_mock()
+
         # test that exceptions lead to email being sent - assumes that iana-review handling is representative
         mock_iana_ingest.side_effect = EmailIngestionError("Error: don't send email")
         r = self.client.post(
diff --git a/ietf/api/urls.py b/ietf/api/urls.py
index 3c0fb872c9..396b3813d6 100644
--- a/ietf/api/urls.py
+++ b/ietf/api/urls.py
@@ -27,6 +27,8 @@
     url(r'^doc/draft-aliases/$', api_views.draft_aliases),
     # email ingestor
     url(r'email/$', api_views.ingest_email),
+    # email ingestor
+    url(r'email/test/$', api_views.ingest_email_test),
     # GDPR: export of personal information for the logged-in person
     url(r'^export/personal-information/$', api_views.PersonalInformationExportView.as_view()),
     # Email alias information for groups
diff --git a/ietf/api/views.py b/ietf/api/views.py
index 62857bff54..f8662f9a0e 100644
--- a/ietf/api/views.py
+++ b/ietf/api/views.py
@@ -614,14 +614,16 @@ def as_emailmessage(self) -> Optional[EmailMessage]:
         return msg
 
 
-@requires_api_token
-@csrf_exempt
-def ingest_email(request):
-    """Ingest incoming email
+def ingest_email_handler(request, test_mode=False):
+    """Ingest incoming email - handler
     
     Returns a 4xx or 5xx status code if the HTTP request was invalid or something went
     wrong while processing it. If the request was valid, returns a 200. This may or may
     not indicate that the message was accepted.
+    
+    If test_mode is true, actual processing of a valid message will be skipped. In this
+    mode, a valid request with a valid destination will be treated as accepted. The
+    "bad_dest" error may still be returned.
     """
 
     def _http_err(code, text):
@@ -657,15 +659,18 @@ def _api_response(result):
     try:
         if dest == "iana-review":
             valid_dest = True
-            iana_ingest_review_email(message)
+            if not test_mode:
+                iana_ingest_review_email(message)
         elif dest == "ipr-response":
             valid_dest = True
-            ipr_ingest_response_email(message)
+            if not test_mode:
+                ipr_ingest_response_email(message)
         elif dest.startswith("nomcom-feedback-"):
             maybe_year = dest[len("nomcom-feedback-"):]
             if maybe_year.isdecimal():
                 valid_dest = True
-                nomcom_ingest_feedback_email(message, int(maybe_year))
+                if not test_mode:
+                    nomcom_ingest_feedback_email(message, int(maybe_year))
     except EmailIngestionError as err:
         error_email = err.as_emailmessage()
         if error_email is not None:
@@ -677,3 +682,25 @@ def _api_response(result):
         return _api_response("bad_dest")
 
     return _api_response("ok")
+
+
+@requires_api_token
+@csrf_exempt
+def ingest_email(request):
+    """Ingest incoming email
+
+    Hands off to ingest_email_handler() with test_mode=False. This allows @requires_api_token to
+    give the test endpoint a distinct token from the real one.
+    """
+    return ingest_email_handler(request, test_mode=False)
+
+
+@requires_api_token
+@csrf_exempt
+def ingest_email_test(request):
+    """Ingest incoming email test endpoint
+    
+    Hands off to ingest_email_handler() with test_mode=True. This allows @requires_api_token to
+    give the test endpoint a distinct token from the real one.
+    """
+    return ingest_email_handler(request, test_mode=True)
diff --git a/ietf/community/tests.py b/ietf/community/tests.py
index d76347b70a..84e4370771 100644
--- a/ietf/community/tests.py
+++ b/ietf/community/tests.py
@@ -108,10 +108,8 @@ def email_or_name_set(self, person):
         return [e for e in Email.objects.filter(person=person)] + \
                [a for a in Alias.objects.filter(person=person)]
 
-    def test_view_list(self):
-        person = self.complex_person(user__username='plain')
+    def do_view_list_test(self, person):
         draft = WgDraftFactory()
-
         # without list
         for id in self.email_or_name_set(person):
             url = urlreverse(ietf.community.views.view_list, kwargs={ "email_or_name": id })
@@ -134,6 +132,15 @@ def test_view_list(self):
             self.assertEqual(r.status_code, 200, msg=f"id='{id}', url='{url}'")
             self.assertContains(r, draft.name)
 
+    def test_view_list(self):
+        person = self.complex_person(user__username='plain')
+        self.do_view_list_test(person)
+        
+    def test_view_list_without_active_email(self):
+        person = self.complex_person(user__username='plain')
+        person.email_set.update(active=False)
+        self.do_view_list_test(person)
+
     def test_manage_personal_list(self):
         person = self.complex_person(user__username='plain')
         ad = Person.objects.get(user__username='ad')
diff --git a/ietf/community/views.py b/ietf/community/views.py
index 4a28a391f0..78b8144d60 100644
--- a/ietf/community/views.py
+++ b/ietf/community/views.py
@@ -68,6 +68,7 @@ def view_list(request, email_or_name=None):
         'meta': meta,
         'can_manage_list': can_manage_community_list(request.user, clist),
         'subscribed': subscribed,
+        "email_or_name": email_or_name,
     })
 
 @login_required
diff --git a/ietf/doc/utils.py b/ietf/doc/utils.py
index a98b46cb50..74000e598b 100644
--- a/ietf/doc/utils.py
+++ b/ietf/doc/utils.py
@@ -1046,6 +1046,8 @@ def build_file_urls(doc: Union[Document, DocHistory]):
 
         file_urls = []
         for t in found_types:
+            if t == "ps": # Postscript might have been submitted but should not be displayed in the list of URLs
+                continue
             label = "plain text" if t == "txt" else t
             file_urls.append((label, base + doc.name + "." + t))
 
diff --git a/ietf/doc/views_search.py b/ietf/doc/views_search.py
index 2ef4ee83e6..528fb05a22 100644
--- a/ietf/doc/views_search.py
+++ b/ietf/doc/views_search.py
@@ -485,6 +485,29 @@ def _state_to_doc_type(state):
         )
         ad.buckets = copy.deepcopy(bucket_template)
 
+        # https://github.com/ietf-tools/datatracker/issues/4577
+        docs_via_group_ad = Document.objects.exclude(
+            group__acronym="none"
+        ).filter(
+            group__role__name="ad",
+            group__role__person=ad
+        ).filter(
+            states__type="draft-stream-ietf",
+            states__slug__in=["wg-doc","wg-lc","waiting-for-implementation","chair-w","writeupw"]
+        )
+
+        doc_for_ad = Document.objects.filter(ad=ad)
+
+        ad.pre_pubreq = (docs_via_group_ad | doc_for_ad).filter(
+            type="draft"
+        ).filter(
+            states__type="draft",
+            states__slug="active"
+        ).filter(
+            states__type="draft-iesg",
+            states__slug="idexists"
+        ).distinct().count()
+
         for doc in Document.objects.exclude(type_id="rfc").filter(ad=ad):
             dt = doc_type(doc)
             state = doc_state(doc)
diff --git a/ietf/iesg/tests.py b/ietf/iesg/tests.py
index 4579316f22..8438cb44dd 100644
--- a/ietf/iesg/tests.py
+++ b/ietf/iesg/tests.py
@@ -18,7 +18,7 @@
 
 from ietf.doc.models import DocEvent, BallotPositionDocEvent, TelechatDocEvent
 from ietf.doc.models import Document, State, RelatedDocument
-from ietf.doc.factories import WgDraftFactory, IndividualDraftFactory, ConflictReviewFactory, BaseDocumentFactory, CharterFactory, WgRfcFactory, IndividualRfcFactory
+from ietf.doc.factories import BallotDocEventFactory, BallotPositionDocEventFactory, TelechatDocEventFactory, WgDraftFactory, IndividualDraftFactory, ConflictReviewFactory, BaseDocumentFactory, CharterFactory, WgRfcFactory, IndividualRfcFactory
 from ietf.doc.utils import create_ballot_if_not_open
 from ietf.group.factories import RoleFactory, GroupFactory, DatedGroupMilestoneFactory, DatelessGroupMilestoneFactory
 from ietf.group.models import Group, GroupMilestone, Role
@@ -30,7 +30,6 @@
 from ietf.iesg.factories import IESGMgmtItemFactory, TelechatAgendaContentFactory
 from ietf.utils.timezone import date_today, DEADLINE_TZINFO
 
-
 class IESGTests(TestCase):
     def test_feed(self):
         draft = WgDraftFactory(states=[('draft','active'),('draft-iesg','iesg-eva')],ad=Person.objects.get(user__username='ad'))
@@ -509,12 +508,13 @@ def test_agenda_documents_txt(self):
     def test_agenda_documents(self):
         url = urlreverse("ietf.iesg.views.agenda_documents")
         r = self.client.get(url)
+
         self.assertEqual(r.status_code, 200)
 
         for k, d in self.telechat_docs.items():
             self.assertContains(r, d.name, msg_prefix="%s '%s' not in response" % (k, d.name, ))
-            self.assertContains(r, d.title, msg_prefix="%s '%s' title not in response" % (k, d.title, ))
-
+            self.assertContains(r, d.title, msg_prefix="%s '%s' not in response" % (k, d.title, ))
+    
     def test_past_documents(self):
         url = urlreverse("ietf.iesg.views.past_documents")
         # We haven't put any documents on past telechats, so this should be empty
@@ -589,6 +589,66 @@ def test_admin_change(self):
         draft = Document.objects.get(name="draft-ietf-mars-test")
         self.assertEqual(draft.telechat_date(),today)
 
+class IESGAgendaTelechatPagesTests(TestCase):
+    def setUp(self):
+        super().setUp()
+        # make_immutable_test_data made a set of future telechats - only need one
+        # We'll take the "next" one
+        self.telechat_date = get_agenda_date()
+        # make_immutable_test_data made and area with only one ad - give it another
+        ad = Person.objects.get(user__username="ad")
+        adrole = Role.objects.get(person=ad, name="ad")
+        ad2 = RoleFactory(group=adrole.group, name_id="ad").person
+        self.ads=[ad,ad2]
+        
+        # Make some drafts
+        docs = [
+            WgDraftFactory(pages=2, states=[('draft-iesg','iesg-eva'),]),
+            IndividualDraftFactory(pages=20, states=[('draft-iesg','iesg-eva'),]),
+            WgDraftFactory(pages=200, states=[('draft-iesg','iesg-eva'),]),
+        ]
+        # Put them on the telechat
+        for doc in docs:
+            TelechatDocEventFactory(doc=doc, telechat_date=self.telechat_date)
+        # Give them ballots
+        ballots = [BallotDocEventFactory(doc=doc) for doc in docs]
+
+        # Give the "ad" Area-Director a discuss on one 
+        BallotPositionDocEventFactory(balloter=ad, doc=docs[0], pos_id="discuss", ballot=ballots[0])
+        # and a "norecord" position on another
+        BallotPositionDocEventFactory(balloter=ad, doc=docs[1], pos_id="norecord", ballot=ballots[1])
+        # Now "ad" should have 220 pages left to ballot on.
+        # Every other ad should have 222 pages left to ballot on.
+
+    def test_ad_pages_left_to_ballot_on(self):
+        url = urlreverse("ietf.iesg.views.agenda_documents")
+
+        # A non-AD user won't get "pages left"
+        response = self.client.get(url)
+        telechat = response.context["telechats"][0]
+        self.assertEqual(telechat["date"], self.telechat_date)
+        self.assertEqual(telechat["ad_pages_left_to_ballot_on"],0)
+        self.assertNotContains(response,"pages left to ballot on")
+
+        username=self.ads[0].user.username
+        self.assertTrue(self.client.login(username=username, password=f"{username}+password"))
+
+        response = self.client.get(url)
+        telechat = response.context["telechats"][0]
+        self.assertEqual(telechat["ad_pages_left_to_ballot_on"],220)
+        self.assertContains(response,"220 pages left to ballot on")
+
+        self.client.logout()
+        username=self.ads[1].user.username
+        self.assertTrue(self.client.login(username=username, password=f"{username}+password"))
+
+        response = self.client.get(url)
+        telechat = response.context["telechats"][0]
+        self.assertEqual(telechat["ad_pages_left_to_ballot_on"],222)
+
+
+
+
 class RescheduleOnAgendaTests(TestCase):
     def test_reschedule(self):
         draft = WgDraftFactory()
diff --git a/ietf/iesg/utils.py b/ietf/iesg/utils.py
index 3f4883798f..a56fa72cee 100644
--- a/ietf/iesg/utils.py
+++ b/ietf/iesg/utils.py
@@ -7,11 +7,11 @@
 from ietf.iesg.agenda import get_doc_section
 
 
-TelechatPageCount = namedtuple('TelechatPageCount',['for_approval','for_action','related'])
+TelechatPageCount = namedtuple('TelechatPageCount',['for_approval','for_action','related','ad_pages_left_to_ballot_on'])
 
-def telechat_page_count(date=None, docs=None):
+def telechat_page_count(date=None, docs=None, ad=None):
     if not date and not docs:
-        return TelechatPageCount(0, 0, 0)
+        return TelechatPageCount(0, 0, 0, 0)
 
     if not docs:
         candidates = Document.objects.filter(docevent__telechatdocevent__telechat_date=date).distinct() 
@@ -24,7 +24,18 @@ def telechat_page_count(date=None, docs=None):
 
     drafts = [d for d in for_approval if d.type_id == 'draft']
 
-    pages_for_approval = sum([d.pages or 0 for d in drafts])
+    ad_pages_left_to_ballot_on = 0
+    pages_for_approval = 0
+    
+    for draft in drafts:
+        pages_for_approval += draft.pages or 0
+        if ad:
+            ballot = draft.active_ballot()
+            if ballot:
+                positions = ballot.active_balloter_positions()
+                ad_position = positions[ad]
+                if ad_position is None or ad_position.pos_id == "norecord":
+                    ad_pages_left_to_ballot_on += draft.pages or 0
 
     pages_for_action = 0
     for d in for_action:
@@ -53,4 +64,5 @@ def telechat_page_count(date=None, docs=None):
     
     return TelechatPageCount(for_approval=pages_for_approval,
                              for_action=pages_for_action,
-                             related=related_pages)
+                             related=related_pages,
+                             ad_pages_left_to_ballot_on=ad_pages_left_to_ballot_on)
diff --git a/ietf/iesg/views.py b/ietf/iesg/views.py
index a92d617ac5..df02754f2e 100644
--- a/ietf/iesg/views.py
+++ b/ietf/iesg/views.py
@@ -360,6 +360,8 @@ def handle_reschedule_form(request, doc, dates, status):
     return form
 
 def agenda_documents(request):
+    ad = request.user.person if has_role(request.user, "Area Director") else None
+
     dates = list(TelechatDate.objects.active().order_by('date').values_list("date", flat=True)[:4])
 
     docs_by_date = dict((d, []) for d in dates)
@@ -389,11 +391,13 @@ def agenda_documents(request):
         # the search_result_row view to display them (which expects them)
         fill_in_document_table_attributes(docs_by_date[date], have_telechat_date=True)
         fill_in_agenda_docs(date, sections, docs_by_date[date])
-        pages = telechat_page_count(docs=docs_by_date[date]).for_approval
-
+        page_count = telechat_page_count(docs=docs_by_date[date], ad=ad)
+        pages = page_count.for_approval
+        
         telechats.append({
                 "date":     date,
                 "pages":    pages,
+                "ad_pages_left_to_ballot_on": page_count.ad_pages_left_to_ballot_on,
                 "sections": sorted((num, section) for num, section in sections.items()
                                    if "2" <= num < "5")
                 })
diff --git a/ietf/ipr/tests.py b/ietf/ipr/tests.py
index 922ae272a9..b08e359462 100644
--- a/ietf/ipr/tests.py
+++ b/ietf/ipr/tests.py
@@ -24,6 +24,7 @@
     RfcFactory,
     NewRevisionDocEventFactory
 )
+from ietf.doc.utils import prettify_std_name
 from ietf.group.factories import RoleFactory
 from ietf.ipr.factories import (
     HolderIprDisclosureFactory,
@@ -192,6 +193,32 @@ def test_search(self):
         r = self.client.get(url + "?submit=rfc&rfc=321")
         self.assertContains(r, ipr.title)
 
+        rfc_new = RfcFactory(rfc_number=322)
+        rfc_new.relateddocument_set.create(relationship_id="obs", target=rfc)
+
+        # find RFC 322 which obsoletes RFC 321 whose draft has IPR
+        r = self.client.get(url + "?submit=rfc&rfc=322")
+        self.assertContains(r, ipr.title)
+        self.assertContains(r, "Total number of IPR disclosures found: <b>1</b>")
+        self.assertContains(r, "Total number of documents searched: <b>3</b>.")
+        self.assertContains(
+            r,
+            f'Results for <a href="/doc/{rfc_new.name}/">{prettify_std_name(rfc_new.name)}</a> ("{rfc_new.title}")',
+            html=True,
+        )
+        self.assertContains(
+            r,
+            f'Results for <a href="/doc/{rfc.name}/">{prettify_std_name(rfc.name)}</a> ("{rfc.title}"), '
+            f'which was obsoleted by <a href="/doc/{rfc_new.name}/">{prettify_std_name(rfc_new.name)}</a> ("{rfc_new.title}")',
+            html=True,
+        )
+        self.assertContains(
+            r,
+            f'Results for <a href="/doc/{draft.name}/">{prettify_std_name(draft.name)}</a> ("{draft.title}"), '
+            f'which became rfc <a href="/doc/{rfc.name}/">{prettify_std_name(rfc.name)}</a> ("{rfc.title}")',
+            html=True,
+        )
+
         # find by patent owner
         r = self.client.get(url + "?submit=holder&holder=%s" % ipr.holder_legal_name)
         self.assertContains(r, ipr.title)
diff --git a/ietf/ipr/views.py b/ietf/ipr/views.py
index a061232b8f..45fad9a2cc 100644
--- a/ietf/ipr/views.py
+++ b/ietf/ipr/views.py
@@ -689,11 +689,41 @@ def search(request):
                 if len(start) == 1:
                     first = start[0]
                     doc = first
-                    docs = related_docs(first)
-                    iprs = iprs_from_docs(docs,states=states)
+                    docs = set([first])
+                    docs.update(
+                        related_docs(
+                            first, relationship=("replaces", "obs"), reverse_relationship=()
+                        )
+                    )
+                    docs.update(
+                        set(
+                            [
+                                draft
+                                for drafts in [
+                                    related_docs(
+                                        d, relationship=(), reverse_relationship=("became_rfc",)
+                                    )
+                                    for d in docs
+                                ]
+                                for draft in drafts
+                            ]
+                        )
+                    )
+                    docs.discard(None)
+                    docs = sorted(
+                        docs,
+                        key=lambda d: (
+                            d.rfc_number if d.rfc_number is not None else 0,
+                            d.became_rfc().rfc_number if d.became_rfc() else 0,
+                        ),
+                        reverse=True,
+                    )
+                    iprs = iprs_from_docs(docs, states=states)
                     template = "ipr/search_doc_result.html"
-                    updated_docs = related_docs(first, ('updates',))
-                    related_iprs = list(set(iprs_from_docs(updated_docs, states=states)) - set(iprs))
+                    updated_docs = related_docs(first, ("updates",))
+                    related_iprs = list(
+                        set(iprs_from_docs(updated_docs, states=states)) - set(iprs)
+                    )
                 # multiple matches, select just one
                 elif start:
                     docs = start
diff --git a/ietf/mailtrigger/models.py b/ietf/mailtrigger/models.py
index aea530083a..66b7139fa5 100644
--- a/ietf/mailtrigger/models.py
+++ b/ietf/mailtrigger/models.py
@@ -138,16 +138,16 @@ def gather_group_steering_group(self,**kwargs):
     def gather_stream_managers(self, **kwargs):
         addrs = []
         manager_map = dict(
-            ise  = '<rfc-ise@rfc-editor.org>',
-            irtf = '<irtf-chair@irtf.org>',
-            ietf = '<iesg@ietf.org>',
-            iab  = '<iab-chair@iab.org>',
+            ise  = ['<rfc-ise@rfc-editor.org>'],
+            irtf = ['<irtf-chair@irtf.org>'],
+            ietf = ['<iesg@ietf.org>'],
+            iab  = ['<iab-chair@iab.org>'],
             editorial = Role.objects.filter(group__acronym="rsab",name_id="chair").values_list("email__address", flat=True),
         )
         if 'streams' in kwargs:
             for stream in kwargs['streams']:
                 if stream in manager_map:
-                    addrs.append(manager_map[stream])
+                    addrs.extend(manager_map[stream])
         return addrs
 
     def gather_doc_stream_manager(self, **kwargs):
@@ -234,7 +234,7 @@ def gather_submission_submitter(self, **kwargs):
                 try:
                     submitter = Alias.objects.get(name=submission.submitter).person
                     if submitter and submitter.email():
-                        addrs.extend(["%s <%s>" % (submitter.name, submitter.email().address)])
+                        addrs.append(f"{submitter.name} <{submitter.email().address}>")
                 except (Alias.DoesNotExist, Alias.MultipleObjectsReturned):
                     pass
         return addrs
diff --git a/ietf/meeting/models.py b/ietf/meeting/models.py
index 693cb99dfd..e169077800 100644
--- a/ietf/meeting/models.py
+++ b/ietf/meeting/models.py
@@ -1205,19 +1205,30 @@ def special_request_token(self):
         else:
             return ""
 
+    @staticmethod
+    def _alpha_str(n: int):
+        """Convert integer to string of a-z characters (a, b, c, ..., aa, ab, ...)"""
+        chars = []
+        while True:
+            chars.append(string.ascii_lowercase[n % 26])
+            n //= 26
+            # for 2nd letter and beyond, 0 means end the string
+            if n == 0:
+                break
+            # beyond the first letter, no need to represent a 0, so decrement
+            n -= 1
+        return "".join(chars[::-1])
+
     def docname_token(self):
         sess_mtg = Session.objects.filter(meeting=self.meeting, group=self.group).order_by('pk')
         index = list(sess_mtg).index(self)
-        return 'sess%s' % (string.ascii_lowercase[index])
+        return f"sess{self._alpha_str(index)}"
 
     def docname_token_only_for_multiple(self):
         sess_mtg = Session.objects.filter(meeting=self.meeting, group=self.group).order_by('pk')
         if len(list(sess_mtg)) > 1:
             index = list(sess_mtg).index(self)
-            if index < 26:
-                token = 'sess%s' % (string.ascii_lowercase[index])
-            else:
-                token = 'sess%s%s' % (string.ascii_lowercase[index//26],string.ascii_lowercase[index%26])
+            token = f"sess{self._alpha_str(index)}"
             return token
         return None
         
@@ -1320,12 +1331,19 @@ def onsite_tool_url(self):
             return url.format(session=self)
         return None
 
+    def _session_recording_url_label(self):
+        if self.meeting.type.slug == "ietf" and self.has_onsite_tool:
+            session_label = f"IETF{self.meeting.number}-{self.group.acronym.upper()}-{self.official_timeslotassignment().timeslot.time.strftime('%Y%m%d-%H%M')}"
+        else:
+            session_label = f"IETF-{self.group.acronym.upper()}-{self.official_timeslotassignment().timeslot.time.strftime('%Y%m%d-%H%M')}"
+        return session_label
+
     def session_recording_url(self):
-        url = getattr(settings, "MEETECHO_SESSION_RECORDING_URL", "")
-        if self.meeting.type.slug == "ietf" and self.has_onsite_tool and url:
-            self.group.acronym_upper = self.group.acronym.upper()
-            return url.format(session=self)
-        return None
+        url_formatter = getattr(settings, "MEETECHO_SESSION_RECORDING_URL", "")
+        url = None
+        if url_formatter and self.video_stream_url:
+            url = url_formatter.format(session_label=self._session_recording_url_label())
+        return url
 
 
 class SchedulingEvent(models.Model):
diff --git a/ietf/meeting/tests_models.py b/ietf/meeting/tests_models.py
index 0ccd462715..8457423c51 100644
--- a/ietf/meeting/tests_models.py
+++ b/ietf/meeting/tests_models.py
@@ -8,8 +8,10 @@
 from django.conf import settings
 from django.test import override_settings
 
+import ietf.meeting.models
 from ietf.group.factories import GroupFactory, GroupHistoryFactory
 from ietf.meeting.factories import MeetingFactory, SessionFactory, AttendedFactory, SessionPresentationFactory
+from ietf.meeting.models import Session
 from ietf.stats.factories import MeetingRegistrationFactory
 from ietf.utils.test_utils import TestCase
 from ietf.utils.timezone import date_today, datetime_today
@@ -146,3 +148,49 @@ def test_chat_room_name(self):
         self.assertEqual(session.chat_room_name(), 'plenary')
         session.chat_room = 'fnord'
         self.assertEqual(session.chat_room_name(), 'fnord')
+
+    def test_alpha_str(self):
+        self.assertEqual(Session._alpha_str(0), "a")
+        self.assertEqual(Session._alpha_str(1), "b")
+        self.assertEqual(Session._alpha_str(25), "z")
+        self.assertEqual(Session._alpha_str(26), "aa")
+        self.assertEqual(Session._alpha_str(27 * 26 - 1), "zz")
+        self.assertEqual(Session._alpha_str(27 * 26), "aaa")
+
+    @patch.object(ietf.meeting.models.Session, "_session_recording_url_label", return_value="LABEL")
+    def test_session_recording_url(self, mock):
+        for session_type in ["ietf", "interim"]:
+            session = SessionFactory(meeting__type_id=session_type)
+            with override_settings():
+                if hasattr(settings, "MEETECHO_SESSION_RECORDING_URL"):
+                    del settings.MEETECHO_SESSION_RECORDING_URL
+                self.assertIsNone(session.session_recording_url())
+    
+                settings.MEETECHO_SESSION_RECORDING_URL = "http://player.example.com"
+                self.assertEqual(session.session_recording_url(), "http://player.example.com")
+    
+                settings.MEETECHO_SESSION_RECORDING_URL = "http://player.example.com?{session_label}"
+                self.assertEqual(session.session_recording_url(), "http://player.example.com?LABEL")
+
+    def test_session_recording_url_label_ietf(self):
+        session = SessionFactory(
+            meeting__type_id='ietf',
+            meeting__date=date_today(),
+            meeting__number="123",
+            group__acronym="acro",
+        )
+        session_time = session.official_timeslotassignment().timeslot.time
+        self.assertEqual(
+            f"IETF123-ACRO-{session_time:%Y%m%d-%H%M}",  # n.b., time in label is UTC
+            session._session_recording_url_label())
+
+    def test_session_recording_url_label_interim(self):
+        session = SessionFactory(
+            meeting__type_id='interim',
+            meeting__date=date_today(),
+            group__acronym="acro",
+        )
+        session_time = session.official_timeslotassignment().timeslot.time
+        self.assertEqual(
+            f"IETF-ACRO-{session_time:%Y%m%d-%H%M}",  # n.b., time in label is UTC
+            session._session_recording_url_label())
diff --git a/ietf/middleware.py b/ietf/middleware.py
index 48146abf5e..a4b7a0d24c 100644
--- a/ietf/middleware.py
+++ b/ietf/middleware.py
@@ -17,45 +17,61 @@ def sql_log_middleware(get_response):
     def sql_log(request):
         response = get_response(request)
         for q in connection.queries:
-            if re.match('(update|insert)', q['sql'], re.IGNORECASE):
-                log(q['sql'])
+            if re.match("(update|insert)", q["sql"], re.IGNORECASE):
+                log(q["sql"])
         return response
+
     return sql_log
 
+
 class SMTPExceptionMiddleware(object):
     def __init__(self, get_response):
         self.get_response = get_response
+
     def __call__(self, request):
         return self.get_response(request)
+
     def process_exception(self, request, exception):
         if isinstance(exception, smtplib.SMTPException):
             (extype, value, tb) = log_smtp_exception(exception)
-            return render(request, 'email_failed.html',
-                          {'exception': extype, 'args': value, 'traceback': "".join(tb)} )
+            return render(
+                request,
+                "email_failed.html",
+                {"exception": extype, "args": value, "traceback": "".join(tb)},
+            )
         return None
 
+
 class Utf8ExceptionMiddleware(object):
     def __init__(self, get_response):
         self.get_response = get_response
+
     def __call__(self, request):
         return self.get_response(request)
+
     def process_exception(self, request, exception):
         if isinstance(exception, OperationalError):
             extype, e, tb = exc_parts()
             if e.args[0] == 1366:
                 log("Database 4-byte utf8 exception: %s: %s" % (extype, e))
-                return render(request, 'utf8_4byte_failed.html',
-                              {'exception': extype, 'args': e.args, 'traceback': "".join(tb)} )
+                return render(
+                    request,
+                    "utf8_4byte_failed.html",
+                    {"exception": extype, "args": e.args, "traceback": "".join(tb)},
+                )
         return None
 
+
 def redirect_trailing_period_middleware(get_response):
     def redirect_trailing_period(request):
         response = get_response(request)
         if response.status_code == 404 and request.path.endswith("."):
             return HttpResponsePermanentRedirect(request.path.rstrip("."))
         return response
+
     return redirect_trailing_period
 
+
 def unicode_nfkc_normalization_middleware(get_response):
     def unicode_nfkc_normalization(request):
         """Do Unicode NFKC normalization to turn ligatures into individual characters.
@@ -65,9 +81,21 @@ def unicode_nfkc_normalization(request):
         There are probably other elements of a request which may need this normalization
         too, but let's put that in as it comes up, rather than guess ahead.
         """
-        request.META["PATH_INFO"] = unicodedata.normalize('NFKC', request.META["PATH_INFO"])
-        request.path_info = unicodedata.normalize('NFKC', request.path_info)
+        request.META["PATH_INFO"] = unicodedata.normalize(
+            "NFKC", request.META["PATH_INFO"]
+        )
+        request.path_info = unicodedata.normalize("NFKC", request.path_info)
         response = get_response(request)
         return response
+
     return unicode_nfkc_normalization
-        
+
+
+def is_authenticated_header_middleware(get_response):
+    """Middleware to add an is-authenticated header to the response"""
+    def add_header(request):
+        response = get_response(request)
+        response["X-Datatracker-Is-Authenticated"] = "yes" if request.user.is_authenticated else "no"
+        return response
+
+    return add_header
diff --git a/ietf/settings.py b/ietf/settings.py
index db53efe0a5..a1a7fee102 100644
--- a/ietf/settings.py
+++ b/ietf/settings.py
@@ -401,24 +401,25 @@ def skip_unreadable_post(record):
 
 
 MIDDLEWARE = [
-    'django.middleware.csrf.CsrfViewMiddleware',
-    'corsheaders.middleware.CorsMiddleware', # see docs on CORS_REPLACE_HTTPS_REFERER before using it
-    'django.middleware.common.CommonMiddleware',
-    'django.contrib.sessions.middleware.SessionMiddleware',
-    'django.contrib.auth.middleware.AuthenticationMiddleware',
-    'django.contrib.messages.middleware.MessageMiddleware',
-    'django.middleware.http.ConditionalGetMiddleware',
-    'simple_history.middleware.HistoryRequestMiddleware',
+    "django.middleware.csrf.CsrfViewMiddleware",
+    "corsheaders.middleware.CorsMiddleware", # see docs on CORS_REPLACE_HTTPS_REFERER before using it
+    "django.middleware.common.CommonMiddleware",
+    "django.contrib.sessions.middleware.SessionMiddleware",
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "django.contrib.messages.middleware.MessageMiddleware",
+    "django.middleware.http.ConditionalGetMiddleware",
+    "simple_history.middleware.HistoryRequestMiddleware",
     # comment in this to get logging of SQL insert and update statements:
-    #'ietf.middleware.sql_log_middleware',
-    'ietf.middleware.SMTPExceptionMiddleware',
-    'ietf.middleware.Utf8ExceptionMiddleware',
-    'ietf.middleware.redirect_trailing_period_middleware',
-    'django_referrer_policy.middleware.ReferrerPolicyMiddleware',
-    'django.middleware.clickjacking.XFrameOptionsMiddleware',
-    'django.middleware.security.SecurityMiddleware',
- #   'csp.middleware.CSPMiddleware',
-    'ietf.middleware.unicode_nfkc_normalization_middleware',
+    #"ietf.middleware.sql_log_middleware",
+    "ietf.middleware.SMTPExceptionMiddleware",
+    "ietf.middleware.Utf8ExceptionMiddleware",
+    "ietf.middleware.redirect_trailing_period_middleware",
+    "django_referrer_policy.middleware.ReferrerPolicyMiddleware",
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
+    "django.middleware.security.SecurityMiddleware",
+    #"csp.middleware.CSPMiddleware",
+    "ietf.middleware.unicode_nfkc_normalization_middleware",
+    "ietf.middleware.is_authenticated_header_middleware",
 ]
 
 ROOT_URLCONF = 'ietf.urls'
@@ -1174,7 +1175,7 @@ def skip_unreadable_post(record):
 MEETECHO_ONSITE_TOOL_URL = "https://meetings.conf.meetecho.com/onsite{session.meeting.number}/?session={session.pk}"
 MEETECHO_VIDEO_STREAM_URL = "https://meetings.conf.meetecho.com/ietf{session.meeting.number}/?session={session.pk}"
 MEETECHO_AUDIO_STREAM_URL = "https://mp3.conf.meetecho.com/ietf{session.meeting.number}/{session.pk}.m3u"
-MEETECHO_SESSION_RECORDING_URL = "https://www.meetecho.com/ietf{session.meeting.number}/recordings#{session.group.acronym_upper}"
+MEETECHO_SESSION_RECORDING_URL = "https://meetecho-player.ietf.org/playout/?session={session_label}"
 
 # Put the production SECRET_KEY in settings_local.py, and also any other
 # sensitive or site-specific changes.  DO NOT commit settings_local.py to svn.
diff --git a/ietf/templates/community/list_menu.html b/ietf/templates/community/list_menu.html
index 0552c76a45..009d01152d 100644
--- a/ietf/templates/community/list_menu.html
+++ b/ietf/templates/community/list_menu.html
@@ -3,18 +3,18 @@
     <div class="btn-group" role="group" aria-labelledby="list-feeds">
         <a class="btn btn-primary"
            title="Feed of all changes"
-           href="{% if clist.group %}{% url "ietf.community.views.feed" acronym=clist.group.acronym %}{% else %}{% url "ietf.community.views.feed" email_or_name=clist.person.email_address %}{% endif %}">
+           href="{% if clist.group %}{% url "ietf.community.views.feed" acronym=clist.group.acronym %}{% else %}{% url "ietf.community.views.feed" email_or_name=email_or_name %}{% endif %}">
             <i class="bi bi-rss"></i> All changes
         </a>
         <a class="btn btn-primary"
            title="Feed of only significant state changes"
-           href="{% if clist.group %}{% url "ietf.community.views.feed" acronym=clist.group.acronym %}{% else %}{% url "ietf.community.views.feed" email_or_name=clist.person.email_address %}{% endif %}?significant=1">
+           href="{% if clist.group %}{% url "ietf.community.views.feed" acronym=clist.group.acronym %}{% else %}{% url "ietf.community.views.feed" email_or_name=email_or_name %}{% endif %}?significant=1">
             <i class="bi bi-rss"></i> Significant
         </a>
     </div>
     {% if clist.pk != None %}
         <a class="btn btn-primary"
-           href="{% if clist.group %}{% url "ietf.community.views.subscription" acronym=clist.group.acronym %}{% else %}{% url "ietf.community.views.subscription" email_or_name=clist.person.email_address %}{% endif %}">
+           href="{% if clist.group %}{% url "ietf.community.views.subscription" acronym=clist.group.acronym %}{% else %}{% url "ietf.community.views.subscription" email_or_name=email_or_name %}{% endif %}">
             <i class="bi bi-envelope"></i>
             {% if subscribed %}
                 Change subscription
@@ -24,7 +24,7 @@
         </a>
     {% endif %}
     <a class="btn btn-primary"
-       href="{% if clist.group %}{% url "ietf.community.views.export_to_csv" acronym=clist.group.acronym %}{% else %}{% url "ietf.community.views.export_to_csv" email_or_name=clist.person.email_address %}{% endif %}">
+       href="{% if clist.group %}{% url "ietf.community.views.export_to_csv" acronym=clist.group.acronym %}{% else %}{% url "ietf.community.views.export_to_csv" email_or_name=email_or_name %}{% endif %}">
         <i class="bi bi-file-ruled"></i> Export as CSV
     </a>
 </div>
diff --git a/ietf/templates/community/view_list.html b/ietf/templates/community/view_list.html
index 7ca9f52748..a543eaf7cf 100644
--- a/ietf/templates/community/view_list.html
+++ b/ietf/templates/community/view_list.html
@@ -12,7 +12,7 @@ <h1>{{ clist.long_name }}</h1>
     {% bootstrap_messages %}
     {% if can_manage_list %}
         <a class="btn btn-primary my-3"
-           href="{% url "ietf.community.views.manage_list" email_or_name=clist.person.email_address %}">
+           href="{% url "ietf.community.views.manage_list" email_or_name=email_or_name %}">
             <i class="bi bi-gear"></i>
             Manage list
         </a>
diff --git a/ietf/templates/doc/ad_list.html b/ietf/templates/doc/ad_list.html
index cfc8830e50..a73264c0f3 100644
--- a/ietf/templates/doc/ad_list.html
+++ b/ietf/templates/doc/ad_list.html
@@ -35,9 +35,12 @@ <h2 class="mt-5" id="{{ dt.type.0 }}">{{ dt.type.1 }} State Counts</h2>
             <thead class="wrap-anywhere">
                 <tr>
                     <th scope="col" data-sort="name">Area Director</th>
+                    {% if dt.type.1 == "Internet-Draft" %}
+                        <th scope="col" data-sort="pre-pubreq">Pre pubreq</th>
+                    {% endif %}                    
                     {% for state, state_name in dt.states %}
-                        <th scope="col" class="col-1" title=""
-                            data-sort="{{ state }}-num">
+                        <th scope="col" class="col-1" data-sort="{{ state }}-num"
+                        >
                             <a href="{% url 'ietf.doc.views_help.state_help' type='draft-iesg' %}#{{ state }}">
                                 {{ state_name|split:'/'|join:'/<wbr>' }}
                             </a>
@@ -51,6 +54,17 @@ <h2 class="mt-5" id="{{ dt.type.0 }}">{{ dt.type.1 }} State Counts</h2>
                         <td>
                             <a href="{{ ad.dashboard }}">{{ ad.name }}</a>
                         </td>
+                        {% if dt.type.1 == "Internet-Draft" %}
+                            <td
+                                class="col-1 align-bottom"
+                                data-sum="pre-pubreq"
+                                {% if user|has_role:"Area Director,Secretariat" %}
+                                    data-series-graph
+                                {% endif %}
+                            >
+                                {{ ad.pre_pubreq }}
+                            </td>
+                        {% endif %}            
                         {% for state, state_name in dt.states %}
                         <td class="col-1 align-bottom"
                             id="{{ dt.type.0 }}-{{ ad|slugify }}-{{ state }}">
@@ -63,6 +77,16 @@ <h2 class="mt-5" id="{{ dt.type.0 }}">{{ dt.type.1 }} State Counts</h2>
             <tfoot class="table-group-divider">
                 <tr>
                     <th scope="row">Sum</th>
+                    {% if dt.type.1 == "Internet-Draft" %}
+                        <td class="align-bottom">
+                            <div
+                                data-sum-result="pre-pubreq"
+                                {% if user|has_role:"Area Director,Secretariat" %}
+                                    data-series-graph
+                                {% endif %}
+                            ></div>
+                        </td>
+                    {% endif %}
                     {% for state, state_name in dt.states %}
                         <td class="align-bottom">
                             <div id="chart-{{ dt.type.0 }}-sum-{{ state }}"></div>
@@ -87,37 +111,151 @@ <h2 class="mt-5" id="{{ dt.type.0 }}">{{ dt.type.1 }} State Counts</h2>
     </script>
     <script src="{% static "ietf/js/highcharts.js" %}"></script>
     {{ data|json_script:"data" }}
+
     <script>
-        const data = JSON.parse(document.getElementById("data").textContent);
+        function highchartsConfigFactory({ element, ymax, series }){
+            return {
+                title: { text: undefined },
+                chart: {
+                    type: "line",
+                    animation: false,
+                    renderTo: element,
+                    panning: { enabled: false },
+                    spacing: [4, 0, 5, 0],
+                    height: "45%"
+                },
+                scrollbar: { enabled: false },
+                tooltip: { enabled: false },
+                navigator: { enabled: false },
+                exporting: { enabled: false },
+                legend: { enabled: false },
+                credits: { enabled: false },
+                xAxis: {
+                    title: { text: undefined},
+                    labels: { enabled: false },
+                    zoomEnabled: false,
+                    tickLength: 0
+                },
+                yAxis: {
+                    title: { text: undefined},
+                    zoomEnabled: false,
+                    tickLength: 0,
+                    labels: { x: -3 },
+                    min: 0,
+                    max: ymax,
+                    tickInterval: ymax
+                },
+                plotOptions: {
+                    series: {
+                        animation: false,
+                        dataLabels: {
+                            enabled: true,
+                            inside: true,
+                            padding: 0,
+                            formatter: function() {
+                                // only label the last
+                                // (= current-day) point in
+                                // the curve with today's
+                                // value
+                                if (this.point.index + 1 ==
+                                    this.series.points.length) {
+                                    return this.y
+                                }
+                                return undefined
+                            }
+                        }
+                    }
+                },
+                series: [{
+                    name: undefined,
+                    data: series,
+                    enableMouseTracking: false
+                }]
+            }
+        }
+    </script>
+
+    <script>
+        const GRAPH_BUFFER = 2;
+
+        function safeParseFloat(text) {
+            const trimNumber = text.trim()
+            if(!trimNumber.match(/^[0-9.]+$/)) {
+                console.warn(`Unable to parse "${trimNumber}" as a number.`)
+                return Number.NaN
+            }
+            return parseFloat(text)
+        }
+
+        Array.from(document.querySelectorAll("table"))
+            .filter(table => Boolean(table.querySelector("[data-sum]")))
+            .forEach(table => {
+                const sums = Array.from(table.querySelectorAll("[data-sum]")).reduce((
+                    sumsAccumulator,
+                    cell
+                ) => {                    
+                    const key = cell.dataset.sum
+                    const value = safeParseFloat(cell.textContent)
+                    if(key && !isNaN(value)) {
+                        sumsAccumulator[key] = (sumsAccumulator[key] || 0) + (value || 0)
+                    }
+                    return sumsAccumulator
+                }, {})
+
+                Array.from(table.querySelectorAll('[data-sum-result]')).forEach(result => {
+                    const key = result.dataset.sumResult
+                    const value = sums[key]
+
+                    if(value) {
+                        result.innerText = value
+                    }
+                })
+
+                Array.from(table.querySelectorAll('[data-series-graph]')).forEach(element => {
+                    const endValue = safeParseFloat(element.innerText)
+                    if(isNaN(endValue)) throw Error("Can't render Highcharts chart with non-numerical " + element.innerText)
+
+                    const ymax = Math.max(1, endValue + GRAPH_BUFFER)
+
+                    Highcharts.chart(
+                        highchartsConfigFactory({
+                            element,
+                            ymax,
+                            series: [endValue]
+                        })
+                    )
+                })
+            })
+    </script>
+    <script>
+        const data = JSON.parse(document.getElementById("data").textContent)
 
         Object.entries(data).forEach(([dt, ads]) => {
-            max = {};
+            max = {}
             Object.entries(ads).forEach(([ad, states]) => {
                 Object.entries(states).forEach(([state, buckets]) => {
-                    buckets.series = buckets.map((x) => x.length);
+                    buckets.series = buckets.map((x) => x.length)
                     if (ad != "sum") {
-                        max[state] = Math.max(...buckets.series,
-                                              max[state] ? max[state] : 0);
+                        max[state] = Math.max(...buckets.series, max[state] ? max[state] : 0)
                     }
-                });
-            });
+                })
+            })
 
             Object.entries(ads).forEach(([ad, states]) => {
                 Object.entries(states).forEach(([state, buckets]) => {
-                    const cell = `chart-${dt}-${ad}-${state}`;
+                    const cell = `chart-${dt}-${ad}-${state}`
 
                     // if there is only a single datapoint in the
                     // bucket, display it without a graph
                     if (buckets.series.length == 1) {
-                        document.getElementById(cell).innerHTML =
-                            buckets.series[0];
-                        return;
+                        document.getElementById(cell).innerHTML = buckets.series[0]
+                        return
                     }
 
                     // if a bucket has all zeroes, fake a Highcharts
                     // plot with HTML, to reduce the number of plot
                     // objects on the page
-                    if (buckets.series.every((x) => x == 0)) {
+                    if (buckets.series.every((x) => x === 0)) {
                         // document.getElementById(cell).innerHTML = `
                         //     <div class="position-relative">
                         //         <div class="position-absolute bottom-0 start-0">
@@ -128,71 +266,20 @@ <h2 class="mt-5" id="{{ dt.type.0 }}">{{ dt.type.1 }} State Counts</h2>
                         //         </div>
                         //     </div>
                         // `;
-                        return;
+                        return
                     }
 
                     // else actually create a graph
-                    const ymax = Math.max(1, ad != "sum" ? max[state] : Math.max(...buckets.series));
-                    Highcharts.chart({
-                        title: { text: undefined },
-                        chart: {
-                            type: "line",
-                            animation: false,
-                            renderTo: cell,
-                            panning: { enabled: false },
-                            spacing: [4, 0, 5, 0],
-                            height: "45%",
-                        },
-                        scrollbar: { enabled: false },
-                        tooltip: { enabled: false },
-                        navigator: { enabled: false },
-                        exporting: { enabled: false },
-                        legend: { enabled: false },
-                        credits: { enabled: false },
-                        xAxis: {
-                            title: { text: undefined},
-                            labels: { enabled: false },
-                            zoomEnabled: false,
-                            tickLength: 0,
-                        },
-                        yAxis: {
-                            title: { text: undefined},
-                            zoomEnabled: false,
-                            tickLength: 0,
-                            labels: { x: -3 },
-                            min: 0,
-                            max: ymax,
-                            tickInterval: ymax,
-                        },
-                        plotOptions: {
-                            series: {
-                                animation: false,
-                                dataLabels: {
-                                    enabled: true,
-                                    inside: true,
-                                    padding: 0,
-                                    formatter: function() {
-                                        // only label the last
-                                        // (= current-day) point in
-                                        // the curve with today's
-                                        // value
-                                        if (this.point.index + 1 ==
-                                            this.series.points.length) {
-                                            return this.y;
-                                        }
-                                        return undefined;
-                                    }
-                                }
-                            }
-                        },
-                        series: [{
-                            name: undefined,
-                            data: buckets.series,
-                            enableMouseTracking: false,
-                        }],
-                    });
-                });
-            });
-        });
+                    const ymax = Math.max(1, ad !== "sum" ? max[state] : Math.max(...buckets.series))
+                    Highcharts.chart(
+                        highchartsConfigFactory({
+                            element: cell,
+                            ymax,
+                            series: buckets.series
+                        })
+                    )
+                })
+            })
+        })
     </script>
 {% endblock %}
\ No newline at end of file
diff --git a/ietf/templates/doc/charter/issue_ballot_mail.txt b/ietf/templates/doc/charter/issue_ballot_mail.txt
index 12fc44bbbc..914935bb12 100644
--- a/ietf/templates/doc/charter/issue_ballot_mail.txt
+++ b/ietf/templates/doc/charter/issue_ballot_mail.txt
@@ -1,6 +1,6 @@
-{% load ietf_filters %}{% autoescape off %}To: {{ to }} {% if cc %}
-Cc: {{ cc }}
-{% endif %}From: IESG Secretary <iesg-secretary@ietf.org>
+{% load ietf_filters %}{% autoescape off %}To: {{ to }}{% if cc %}
+Cc: {{ cc }}{% endif %}
+From: IESG Secretary <iesg-secretary@ietf.org>
 Reply-To: IESG Secretary <iesg-secretary@ietf.org>
 Subject: Evaluation: {{ doc.name }}
 
diff --git a/ietf/templates/iesg/agenda_documents.html b/ietf/templates/iesg/agenda_documents.html
index 80dd9956fa..f732672df0 100644
--- a/ietf/templates/iesg/agenda_documents.html
+++ b/ietf/templates/iesg/agenda_documents.html
@@ -21,7 +21,12 @@ <h1>Documents on future IESG telechat agendas</h1>
             <h2>
                 IESG telechat {{ t.date }}
                 <br>
-                <small class="text-body-secondary">{{ t.pages }} page{{ t.pages|pluralize }}</small>
+                <small class="text-body-secondary">
+                    {{ t.pages }} page{{ t.pages|pluralize }}
+                    {% if t.ad_pages_left_to_ballot_on %}
+                        ({{ t.ad_pages_left_to_ballot_on }} pages left to ballot on)
+                    {% endif %}
+                </small>
             </h2>
             <div class="buttonlist">
                 <a class="btn btn-primary" role="button" href="{% url 'ietf.iesg.views.agenda' %}">
diff --git a/ietf/templates/ipr/search_doc_result.html b/ietf/templates/ipr/search_doc_result.html
index dc7d8b95b5..b003a32108 100644
--- a/ietf/templates/ipr/search_doc_result.html
+++ b/ietf/templates/ipr/search_doc_result.html
@@ -54,16 +54,27 @@
             </tr>
         </thead>
 
-        {% for doc in docs %}
+        {% for d in docs %}
             <tbody>
                 <tr>
                     <th scope="col" class="table-info" colspan="3">
-                        Results for {{ doc.name|prettystdname|urlize_ietf_docs }} ("{{ doc.title }}"){% if not forloop.first %}{% if doc.related %}, which was {{ doc.relation|lower }} {{ doc.related.source|prettystdname|urlize_ietf_docs  }} ("{{ doc.related.source.title }}"){% endif %}{% endif %}
+                        Results for {{ d.name|prettystdname|urlize_ietf_docs }}
+                        ("{{ d.title }}"){% if d != doc and d.related %}, which
+                            {% if d == d.related.source %}
+                                {{ d.relation|lower }}
+                                {{ d.related.target|prettystdname|urlize_ietf_docs }}
+                                ("{{ d.related.target.title }}")
+                            {% else %}
+                                was {{ d.relation|lower }}
+                                {{ d.related.source|prettystdname|urlize_ietf_docs }}
+                                ("{{ d.related.source.title }}")
+                            {% endif %}
+                        {% endif %}
                     </th>
                 </tr>
             </tbody>
             <tbody>
-                {% with doc.iprdocrel_set.all as doc_iprs %}
+                {% with d.iprdocrel_set.all as doc_iprs %}
                     {% if doc_iprs %}
                         {% for ipr in doc_iprs %}
                             {% if ipr.disclosure.state_id in states %}
@@ -81,7 +92,7 @@
                             <td></td>
                             <td></td>
                             <td>
-                                No IPR disclosures have been submitted directly on {{ doc.name|prettystdname|urlize_ietf_docs }}{% if iprs %},
+                                No IPR disclosures have been submitted directly on {{ d.name|prettystdname|urlize_ietf_docs }}{% if iprs %},
                                     but there are disclosures on {% if docs|length == 2 %}a related document{% else %}related documents{% endif %}, listed on this page{% endif %}.
                             </td>
                         </tr>
diff --git a/ietf/templates/meeting/interim_session_buttons.html b/ietf/templates/meeting/interim_session_buttons.html
index a32f4345c9..23263b9859 100644
--- a/ietf/templates/meeting/interim_session_buttons.html
+++ b/ietf/templates/meeting/interim_session_buttons.html
@@ -146,17 +146,18 @@
                             {% endif %}
                         {% endwith %}
                     {% endfor %}
-                {% elif session.video_stream_url %}
+                {% elif show_empty  %}
+                    {# <i class="bi"></i> #}
+                {% endif %}
+                {% if session.session_recording_url %}
                     <a class="btn btn-outline-primary"
                        href="{{ session.session_recording_url }}"
                        aria-label="Meetecho session recording"
                        title="Meetecho session recording">
                         <i class="bi bi-file-slides"></i>
                     </a>
-                {% elif show_empty  %}
-                    {# <i class="bi"></i> #}
                 {% endif %}
             {% endwith %}
         {% endif %}
     </div>
-{% endwith %}
\ No newline at end of file
+{% endwith %}
diff --git a/ietf/utils/jsonlogger.py b/ietf/utils/jsonlogger.py
index 9c7949fd58..c383ba310f 100644
--- a/ietf/utils/jsonlogger.py
+++ b/ietf/utils/jsonlogger.py
@@ -23,12 +23,12 @@ def add_fields(self, log_record, record, message_dict):
         log_record.setdefault("referer", record.args["f"])
         log_record.setdefault("user_agent", record.args["a"])
         log_record.setdefault("len_bytes", record.args["B"])
-        log_record.setdefault("duration_ms", record.args["M"])
+        log_record.setdefault("duration_s", record.args["L"])  # decimal seconds
         log_record.setdefault("host", record.args["{host}i"])
         log_record.setdefault("x_request_start", record.args["{x-request-start}i"])
-        log_record.setdefault("x_real_ip", record.args["{x-real-ip}i"])
         log_record.setdefault("x_forwarded_for", record.args["{x-forwarded-for}i"])
         log_record.setdefault("x_forwarded_proto", record.args["{x-forwarded-proto}i"])
         log_record.setdefault("cf_connecting_ip", record.args["{cf-connecting-ip}i"])
         log_record.setdefault("cf_connecting_ipv6", record.args["{cf-connecting-ipv6}i"])
         log_record.setdefault("cf_ray", record.args["{cf-ray}i"])
+        log_record.setdefault("is_authenticated", record.args["{x-datatracker-is-authenticated}i"])
diff --git a/ietf/utils/mail.py b/ietf/utils/mail.py
index e747c74778..4585fdb846 100644
--- a/ietf/utils/mail.py
+++ b/ietf/utils/mail.py
@@ -92,7 +92,17 @@ def send_smtp(msg, bcc=None):
     '''
     mark = time.time()
     add_headers(msg)
-    (fname, frm) = parseaddr(msg.get('From'))
+    # N.B. We have a disconnect with most of this code assuming a From header value will only
+    # have one address.
+    # The frm computed here is only used as the envelope from. 
+    # Previous code simply ran `parseaddr(msg.get('From'))`, getting lucky if the string returned
+    # from the get had more than one address in it. Python 3.9.20 changes the behavior of parseaddr
+    # and that erroneous use of the function no longer gets lucky.
+    # For the short term, to match behavior to date as closely as possible, if we get a message
+    # that has multiple addresses in the From header, we will use the first for the envelope from
+    from_tuples = getaddresses(msg.get_all('From', [settings.DEFAULT_FROM_EMAIL]))
+    assertion('len(from_tuples)==1', note=f"send_smtp received multiple From addresses: {from_tuples}")
+    _ , frm = from_tuples[0]
     addrlist = msg.get_all('To') + msg.get_all('Cc', [])
     if bcc:
         addrlist += [bcc]
@@ -446,6 +456,8 @@ def parse_preformatted(preformatted, extra=None, override=None):
         values = msg.get_all(key, [])
         if values:
             values = getaddresses(values)
+            if key=='From':
+                assertion('len(values)<2', note=f'parse_preformatted is constructing a From with multiple values: {values}')
             del msg[key]
             msg[key] = ',\n    '.join(formataddr(v) for v in values)
     for key in ['Subject', ]:
diff --git a/ietf/utils/tests.py b/ietf/utils/tests.py
index d435583e89..decdd778d9 100644
--- a/ietf/utils/tests.py
+++ b/ietf/utils/tests.py
@@ -53,7 +53,7 @@ class SendingMail(TestCase):
 
     def test_send_mail_preformatted(self):
         msg = """To: to1@example.com, to2@example.com
-From: from1@ietf.org, from2@ietf.org
+From: from1@ietf.org
 Cc: cc1@example.com, cc2@example.com
 Bcc: bcc1@example.com, bcc2@example.com
 Subject: subject
@@ -63,7 +63,7 @@ def test_send_mail_preformatted(self):
         send_mail_preformatted(None, msg, {}, {})
         recv = outbox[-1]
         self.assertSameEmail(recv['To'], '<to1@example.com>, <to2@example.com>')
-        self.assertSameEmail(recv['From'], 'from1@ietf.org, from2@ietf.org')
+        self.assertSameEmail(recv['From'], 'from1@ietf.org')
         self.assertSameEmail(recv['Cc'], 'cc1@example.com, cc2@example.com')
         self.assertSameEmail(recv['Bcc'], None)
         self.assertEqual(recv['Subject'], 'subject')
@@ -71,14 +71,14 @@ def test_send_mail_preformatted(self):
 
         override = {
             'To': 'oto1@example.net, oto2@example.net',
-            'From': 'ofrom1@ietf.org, ofrom2@ietf.org',
+            'From': 'ofrom1@ietf.org',
             'Cc': 'occ1@example.net, occ2@example.net',
             'Subject': 'osubject',
         }
         send_mail_preformatted(request=None, preformatted=msg, extra={}, override=override)
         recv = outbox[-1]
         self.assertSameEmail(recv['To'], '<oto1@example.net>, <oto2@example.net>')
-        self.assertSameEmail(recv['From'], 'ofrom1@ietf.org, ofrom2@ietf.org')
+        self.assertSameEmail(recv['From'], 'ofrom1@ietf.org')
         self.assertSameEmail(recv['Cc'], 'occ1@example.net, occ2@example.net')
         self.assertSameEmail(recv['Bcc'], None)
         self.assertEqual(recv['Subject'], 'osubject')
@@ -86,14 +86,14 @@ def test_send_mail_preformatted(self):
 
         override = {
             'To': ['<oto1@example.net>', 'oto2@example.net'],
-            'From': ['<ofrom1@ietf.org>', 'ofrom2@ietf.org'],
+            'From': ['<ofrom1@ietf.org>'],
             'Cc': ['<occ1@example.net>', 'occ2@example.net'],
             'Subject': 'osubject',
         }
         send_mail_preformatted(request=None, preformatted=msg, extra={}, override=override)
         recv = outbox[-1]
         self.assertSameEmail(recv['To'], '<oto1@example.net>, <oto2@example.net>')
-        self.assertSameEmail(recv['From'], '<ofrom1@ietf.org>, ofrom2@ietf.org')
+        self.assertSameEmail(recv['From'], '<ofrom1@ietf.org>')
         self.assertSameEmail(recv['Cc'], '<occ1@example.net>, occ2@example.net')
         self.assertSameEmail(recv['Bcc'], None)
         self.assertEqual(recv['Subject'], 'osubject')
diff --git a/k8s/auth.yaml b/k8s/auth.yaml
index c35cdc8ac2..c92ed05163 100644
--- a/k8s/auth.yaml
+++ b/k8s/auth.yaml
@@ -144,9 +144,5 @@ spec:
       targetPort: http
       protocol: TCP
       name: http
-    - port: 8080
-      targetPort: http
-      protocol: TCP
-      name: http-old
   selector:
     app: auth
diff --git a/k8s/nginx-auth.conf b/k8s/nginx-auth.conf
index a38b8f50c7..95aa838064 100644
--- a/k8s/nginx-auth.conf
+++ b/k8s/nginx-auth.conf
@@ -32,7 +32,7 @@ server {
         proxy_set_header Connection close;
         proxy_set_header X-Request-Start "t=$${keepempty}msec";
         proxy_set_header X-Forwarded-For $${keepempty}proxy_add_x_forwarded_for;
-        proxy_set_header X-Real-IP $${keepempty}remote_addr;
+        proxy_hide_header X-Datatracker-Is-Authenticated; # hide this from the outside world
         proxy_pass http://localhost:8000;
         # Set timeouts longer than Cloudflare proxy limits
         proxy_connect_timeout 60;  # nginx default (Cf = 15)
diff --git a/k8s/nginx-datatracker.conf b/k8s/nginx-datatracker.conf
index 7c0dc85fd0..882d7563c2 100644
--- a/k8s/nginx-datatracker.conf
+++ b/k8s/nginx-datatracker.conf
@@ -21,7 +21,7 @@ server {
         proxy_set_header Connection close;
         proxy_set_header X-Request-Start "t=$${keepempty}msec";
         proxy_set_header X-Forwarded-For $${keepempty}proxy_add_x_forwarded_for;
-        proxy_set_header X-Real-IP $${keepempty}remote_addr;
+        proxy_hide_header X-Datatracker-Is-Authenticated; # hide this from the outside world
         proxy_pass http://localhost:8000;
         # Set timeouts longer than Cloudflare proxy limits
         proxy_connect_timeout 60;  # nginx default (Cf = 15)
diff --git a/k8s/nginx-logging.conf b/k8s/nginx-logging.conf
index 0938b0530e..3c4ade4614 100644
--- a/k8s/nginx-logging.conf
+++ b/k8s/nginx-logging.conf
@@ -9,7 +9,7 @@ log_format  ietfjson  escape=json
     '"method":"$${keepempty}request_method",'
     '"status":"$${keepempty}status",'
     '"len_bytes":"$${keepempty}body_bytes_sent",'
-    '"duration_ms":"$${keepempty}request_time",'
+    '"duration_s":"$${keepempty}request_time",'
     '"referer":"$${keepempty}http_referer",'
     '"user_agent":"$${keepempty}http_user_agent",'
     '"x_forwarded_for":"$${keepempty}http_x_forwarded_for",'
diff --git a/playwright/tests-legacy/docs/ad.spec.js b/playwright/tests-legacy/docs/ad.spec.js
new file mode 100644
index 0000000000..80b8b27cda
--- /dev/null
+++ b/playwright/tests-legacy/docs/ad.spec.js
@@ -0,0 +1,26 @@
+const { test, expect } = require('@playwright/test')
+const viewports = require('../../helpers/viewports')
+
+// ====================================================================
+// IESG Dashboard
+// ====================================================================
+
+test.describe('/doc/ad/', () => {
+  test.beforeEach(async ({ page }) => {
+    await page.setViewportSize({
+      width: viewports.desktop[0],
+      height: viewports.desktop[1]
+    })
+
+    await page.goto('/doc/ad/')
+  })
+
+  test('Pre pubreq', async ({ page }) => {
+    const tablesLocator = page.locator('table')
+    const tablesCount = await tablesLocator.count()
+    expect(tablesCount).toBeGreaterThan(0)
+    const firstTable = tablesLocator.nth(0)
+    const theadTexts = await firstTable.locator('thead').allInnerTexts()
+    expect(theadTexts.join('')).toContain('Pre pubreq')
+  })
+})
diff --git a/requirements.txt b/requirements.txt
index 88b78e665b..2e6e2714d7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,6 +33,7 @@ gunicorn>=20.1.0
 hashids>=1.3.1
 html2text>=2020.1.16    # Used only to clean comment field of secr/sreq
 html5lib>=1.1    # Only used in tests
+importlib-metadata<8.5.0  # indirect req of Markdown/inflect; https://github.com/ietf-tools/datatracker/issues/7924
 inflect>= 6.0.2
 jsonfield>=3.1.0    # for SubmissionCheck.  This is https://github.com/bradjasper/django-jsonfield/.
 jsonschema[format]>=4.2.1
@@ -48,6 +49,7 @@ oic>=1.3    # Used only by tests
 Pillow>=9.1.0
 psycopg2>=2.9.6
 pyang>=2.5.3
+pydyf>0.8.0,<0.10.0 # until weasyprint adjusts for 0.10.0 and later
 pyflakes>=2.4.0
 pyopenssl>=22.0.0    # Used by urllib3.contrib, which is used by PyQuery but not marked as a dependency
 pyquery>=1.4.3