Index: general/genlib/js78.xml
===================================================================
--- general/genlib/js78.xml	(revision b1c3841af512ede5388ec7fc5de318f688dbb120)
+++ general/genlib/js78.xml	(revision 9d11bbb75f79d87cb6897d6850b64643ecdd8f09)
@@ -14,8 +14,8 @@
   <!ENTITY js78-download-http "&mozilla-http;/firefox/releases/&ff78-version;esr/source/firefox-&ff78-version;esr.source.tar.xz">
   <!ENTITY js78-download-ftp  " ">
-  <!ENTITY js78-md5sum        "0aa9c735305304373f9fddc35c56e81b">
-  <!ENTITY js78-size          "319 MB">
+  <!ENTITY js78-md5sum        "8a73fc5839fdea9f89c176cfce9f5fc9">
+  <!ENTITY js78-size          "318 MB">
   <!ENTITY js78-buildsize     "3.0 GB (36 MB installed after removing 34MB static lib)">
-  <!ENTITY js78-time          "2.4 SBU (on a 4-core machine with parallelism=4)">
+  <!ENTITY js78-time          "2.6 SBU (on a 4-core machine with parallelism=4)">
 ]>
 
@@ -182,5 +182,5 @@
 
     <para>
-      To run JS test suite, issue:
+      To run the JS test suite, issue:
       <command>make -C js/src check-jstests
       JSTESTS_EXTRA_ARGS="--timeout 300 --wpt=disabled"</command>.
@@ -196,7 +196,9 @@
       ten or fourteen JS tests related to locale and timezone fail,
       because of an issue with recent versions of <xref linkend="icu"/>.
+    </para>
+    <para>
       To run the JIT test suite, issue:
       <command>make -C js/src check-jit-test
-      JITTEST_EXTRA_ARGS="--timeout 300"</command>.
+      JITTEST_EXTRA_ARGS="--timeout 300"</command>. One test may fail.
     </para>
 
Index: introduction/welcome/changelog.xml
===================================================================
--- introduction/welcome/changelog.xml	(revision b1c3841af512ede5388ec7fc5de318f688dbb120)
+++ introduction/welcome/changelog.xml	(revision 9d11bbb75f79d87cb6897d6850b64643ecdd8f09)
@@ -49,4 +49,9 @@
           util-linux (in LFS).</para>
         </listitem>
+        <listitem>
+          <para>[ken] - Update to firefox-78.11.0esr (security fixes) and
+          JS-78.11.0. Fixes
+          <ulink url="&blfs-ticket-root;15098">#15098</ulink>.</para>
+        </listitem>
       </itemizedlist>
     </listitem>
Index: packages.ent
===================================================================
--- packages.ent	(revision b1c3841af512ede5388ec7fc5de318f688dbb120)
+++ packages.ent	(revision 9d11bbb75f79d87cb6897d6850b64643ecdd8f09)
@@ -926,5 +926,5 @@
 <!ENTITY falkon-minor-version         "0">
 <!ENTITY falkon-version               "&falkon-major-version;.&falkon-minor-version;">
-<!ENTITY firefox-version              "78.10.1">
+<!ENTITY firefox-version              "78.11.0">
 <!ENTITY flashplayer-version          "27.0.0.187">
 <!ENTITY qupzilla-version             "2.2.6">
Index: xsoft/graphweb/firefox.xml
===================================================================
--- xsoft/graphweb/firefox.xml	(revision b1c3841af512ede5388ec7fc5de318f688dbb120)
+++ xsoft/graphweb/firefox.xml	(revision 9d11bbb75f79d87cb6897d6850b64643ecdd8f09)
@@ -7,6 +7,6 @@
   <!ENTITY firefox-download-http "&mozilla-http;/firefox/releases/&firefox-version;esr/source/firefox-&firefox-version;esr.source.tar.xz">
   <!ENTITY firefox-download-ftp  " ">
-  <!ENTITY firefox-md5sum        "0aa9c735305304373f9fddc35c56e81b">
-  <!ENTITY firefox-size          "319 MB">
+  <!ENTITY firefox-md5sum        "8a73fc5839fdea9f89c176cfce9f5fc9">
+  <!ENTITY firefox-size          "318 MB">
   <!-- NB with stylo, much of the build uses rust, and therefore cargo files.
     But the extra cached cargo files, if any, seem to be minimal -->
@@ -15,5 +15,5 @@
    most practical way to get a timing on a machine with more cores, if taking
    cores offline is not practical. If in doubt, round up -->
-  <!ENTITY firefox-time          "30 SBU (on a 4-core machine) without tests">
+  <!ENTITY firefox-time          "28 SBU (on a 4-core machine) without tests">
 ]>
 
@@ -75,5 +75,5 @@
     </itemizedlist>
 
-<bridgehead renderas="sect3">Additional Downloads</bridgehead>
+<!--<bridgehead renderas="sect3">Additional Downloads</bridgehead>
     <itemizedlist spacing="compact">
       <listitem>
@@ -83,5 +83,5 @@
         </para>
       </listitem>
-    </itemizedlist>
+    </itemizedlist>-->
 
     <note>
@@ -302,10 +302,10 @@
     </para>
 
-    <para>
+<!--<para>
       Apply a patch that prevent a crash when opening HTML videos if
       compiling against rust-1.52.0 or higher:
     </para>
 
-<screen><userinput>patch -Np1 -i ../firefox-&firefox-version;esr-rust1520-1.patch</userinput></screen>
+<screen><userinput>patch -Np1 -i ../firefox-&firefox-version;esr-rust1520-1.patch</userinput></screen>-->
 
     <para>
