diff --git a/.last-modified/schema/frus.odd b/.last-modified/schema/frus.odd
index 58abc16c5..b9dae5200 100644
--- a/.last-modified/schema/frus.odd
+++ b/.last-modified/schema/frus.odd
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<last-modified xml:id="schema0x2Ffrus.odd" seconds_since_epoch="1755598401">2025-08-19T10:13:21Z</last-modified>
+<last-modified xml:id="schema0x2Ffrus.odd" seconds_since_epoch="1771371803">2026-02-17T23:43:23Z</last-modified>
diff --git a/.last-modified/schema/frus.rnc b/.last-modified/schema/frus.rnc
index 7b86e5bf1..0ff9c6311 100644
--- a/.last-modified/schema/frus.rnc
+++ b/.last-modified/schema/frus.rnc
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<last-modified xml:id="schema0x2Ffrus.rnc" seconds_since_epoch="1755598401">2025-08-19T10:13:21Z</last-modified>
+<last-modified xml:id="schema0x2Ffrus.rnc" seconds_since_epoch="1771371803">2026-02-17T23:43:23Z</last-modified>
diff --git a/.last-modified/schema/frus.sch b/.last-modified/schema/frus.sch
index 56cad7b76..b3d6bb6c2 100644
--- a/.last-modified/schema/frus.sch
+++ b/.last-modified/schema/frus.sch
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<last-modified xml:id="schema0x2Ffrus.sch" seconds_since_epoch="1755598401">2025-08-19T10:13:21Z</last-modified>
+<last-modified xml:id="schema0x2Ffrus.sch" seconds_since_epoch="1771371803">2026-02-17T23:43:23Z</last-modified>
diff --git a/schema/frus.odd b/schema/frus.odd
index 9fe46266e..54e062763 100644
--- a/schema/frus.odd
+++ b/schema/frus.odd
@@ -1060,7 +1060,7 @@
                 says what element(s) are allowed as the root element of documents 
                 conforming to this schema. There is no official default, but Roma 
                 behave as if the default is "teiCorpus TEI".-->
-                <schemaSpec ident="frus" start="TEI" source="tei:4.9.0">
+                <schemaSpec ident="frus" start="TEI">
 
 
 
@@ -1264,10 +1264,41 @@
                         </content>
                     </elementSpec>
                     
+                    <!--
+                    constrain revisionDesc/@status
+                    -->
+                    <elementSpec ident="revisionDesc" module="header" mode="change">
+                        <desc>Restrict @status values for tei:revisionDesc elements for status of a volume</desc>
+                        <attList>
+                            <attDef ident="status" usage="req" mode="replace">
+                                <valList type="closed">
+                                    <valItem ident="planned">
+                                        <gloss>Has been registered in a sub-series plan</gloss>
+                                    </valItem>
+                                    <valItem ident="being-researched">
+                                        <gloss>Research has begun</gloss>
+                                    </valItem>
+                                    <valItem ident="being-cleared">
+                                        <gloss>Editing and declassification has begun</gloss>
+                                    </valItem>
+                                    <valItem ident="published">
+                                        <gloss>Has been published</gloss>
+                                    </valItem>
+                                    <valItem ident="partially-published">
+                                        <gloss>Some but not yet all chapters in a volume have been published</gloss>
+                                    </valItem>
+                                    <valItem ident="being-digitized">
+                                        <gloss>A published volume is being digitized and will be released online</gloss>
+                                    </valItem>
+                                </valList>
+                            </attDef>
+                        </attList>
+                    </elementSpec>
+
                     <!--
                     constrain change/@status
                     -->
-                    <elementSpec ident="change" module="core" mode="change">
+                    <elementSpec ident="change" module="header" mode="change">
                         <desc>Restrict @status values for tei:change elements for status of divisions within a volume</desc>
                         <attList>
                             <attDef ident="status" usage="req" mode="replace">
diff --git a/schema/frus.rnc b/schema/frus.rnc
index 97616c11f..3bf2f618e 100644
--- a/schema/frus.rnc
+++ b/schema/frus.rnc
@@ -8,9 +8,9 @@ namespace teix = "http://www.tei-c.org/ns/Examples"
 namespace xi = "http://www.w3.org/2001/XInclude"
 namespace xlink = "http://www.w3.org/1999/xlink"
 
-# Schema generated from ODD source 2025-08-13T14:16:14Z. . 
-# TEI Edition: P5 Version 4.9.0. Last updated on 24th January 2025, revision f73186978 
-# TEI Edition Location: https://www.tei-c.org/Vault/P5/4.9.0/ 
+# Schema generated from ODD source 2026-02-04T17:18:32Z. . 
+# TEI Edition: P5 Version 4.10.2. Last updated on 4th September 2025, revision bcfa98f42 
+# TEI Edition Location: https://www.tei-c.org/Vault/P5/4.10.2/ 
 #  FRUS TEI Schema Spec 
 
 #
@@ -2733,11 +2733,32 @@ keywords =
   }
 revisionDesc =
   
-  ## (revision description) summarizes the revision history for a file. [2.6. The Revision Description 2.1.1. The TEI Header and Its Components]
+  ## (revision description) Restrict @status values for tei:revisionDesc elements for status of a volume [2.6. The Revision Description 2.1.1. The TEI Header and Its Components]
   element revisionDesc {
     (\list+ | change+),
     att.global.attributes,
-    att.docStatus.attributes,
+    
+    ##
+    attribute status {
+      
+      ## (Has been registered in a sub-series plan) 
+      "planned"
+      | 
+        ## (Research has begun) 
+        "being-researched"
+      | 
+        ## (Editing and declassification has begun) 
+        "being-cleared"
+      | 
+        ## (Has been published) 
+        "published"
+      | 
+        ## (Some but not yet all chapters in a volume have been published) 
+        "partially-published"
+      | 
+        ## (A published volume is being digitized and will be released online) 
+        "being-digitized"
+    },
     empty
   }
 change =
@@ -3049,10 +3070,11 @@ opener =
   }
 closer =
   
-  ## (closer) groups together salutations, datelines, and similar phrases appearing as a final group at the end of a division, especially of a letter. [4.2.2. Openers and Closers 4.2. Elements Common to All Divisions]
+  ## (closer) groups together salutations, datelines, bylines, and similar phrases appearing as a final group at the end of a division, especially of a letter. [4.2.2. Openers and Closers 4.2. Elements Common to All Divisions]
   element closer {
     (text
      | model.gLike
+     | byline
      | signed
      | dateline
      | salute
@@ -3612,7 +3634,9 @@ facsimile =
   
   ## contains a representation of some written source in the form of a set of images rather than as transcribed or encoded text. [12.1. Digital Facsimiles]
   element facsimile {
-    (front?, (model.graphicLike | surface)+, back?)
+    (front?,
+     ((model.graphicLike | surface)+ | facsimile+),
+     back?)
     >> sch:pattern [
          id =
            "frus-facsimile-no_facsimile_text_nodes-constraint-rule-22"
diff --git a/schema/frus.sch b/schema/frus.sch
index c01e5f981..b428476ca 100644
--- a/schema/frus.sch
+++ b/schema/frus.sch
@@ -152,8 +152,7 @@
                 square brackets: "[]". Only use in the rare circumstance that the volume has a block
                 of unnumbered documents outside the normal stream of numbered documents. Please
                 verify that the @n value is correct.</assert>
-            <assert role="warn" test="matches(./@n, '^\[.+?\]$') or ./@n castable as xs:integer"
-                >Non-number component found in document number "<value-of select="@n"/>". Please
+            <assert role="warn" test="matches(./@n, '^\[.+?\]$') or ./@n castable as xs:integer or substring-after(./@n, '–') castable as xs:integer">Non-number component found in document number "<value-of select="@n"/>". Please
                 verify that the document number is correct.</assert>
         </rule>
         <rule context="tei:body">