Index: src/main.mk
==================================================================
--- src/main.mk
+++ src/main.mk
@@ -271,10 +271,11 @@
   $(SRCDIR)/sounds/f.wav \
   $(SRCDIR)/style.admin_log.css \
   $(SRCDIR)/style.chat.css \
   $(SRCDIR)/style.fileedit.css \
   $(SRCDIR)/style.pikchrshow.css \
+  $(SRCDIR)/style.uvlist.css \
   $(SRCDIR)/style.wikiedit.css \
   $(SRCDIR)/tree.js \
   $(SRCDIR)/useredit.js \
   $(SRCDIR)/wiki.wiki
 

ADDED   src/style.uvlist.css
Index: src/style.uvlist.css
==================================================================
--- /dev/null
+++ src/style.uvlist.css
@@ -0,0 +1,7 @@
+body.uvlist input {
+  margin: 0.5em;
+}
+
+body.uvlist form {
+  display: block;
+}

Index: src/unversioned.c
==================================================================
--- src/unversioned.c
+++ src/unversioned.c
@@ -520,10 +520,56 @@
     db_end_transaction(0);
   }else{
     usage("add|cat|edit|export|list|revert|remove|sync|touch");
   }
 }
+
+/*
+** Emit an HTML form for uploading a new unversioned file if
+** the current user has WrUnver permissions, else this is
+** a no-op.
+**
+** If this function detects that the form it emits has been submitted,
+** it will add the uploaded file to the unversioned file list before
+** returning.
+**
+** Intended only for use by /uvlist, and its form's action is that
+** page.
+*/
+static void uvlist_upload(void){
+  const char * aContent;
+  if( !g.perm.WrUnver ) return;
+  aContent = P("f");
+  if( aContent!=0 ){
+    const char * const zName = P("f:filename");
+    int const nContent = atoi(PD("f:bytes","0"));
+    const char * zError = 0;
+    Blob content;
+    if( zName[0]==0 ){
+      zError = "be an empty string";
+    }else if( contains_whitespace(zName) ){
+      zError = "contain spaces";
+    }
+    if( zError ){
+      fossil_fatal("Unversioned filenames may not %s: %Q",
+                   zError, zName);
+    }
+    unversioned_schema();
+    db_begin_transaction();
+    content_rcvid_init("#!fossil /uvlist upload");
+    blob_init(&content, aContent, nContent);
+    unversioned_write(zName, &content, time(0));
+    blob_reset(&content);
+    db_end_transaction(0);
+    CX("<div>Added: %s</div>", zName);
+  }
+  form_begin("enctype='multipart/form-data'", "%R/uvlist");
+  CX("<label for='uvupload'>Upload unversioned file:</label>");
+  CX("<input type='file' id='uvupload' name='f'/>");
+  CX("<input type='submit' value='Upload'/>");
+  CX("</form>");
+}
 
 /*
 ** WEBPAGE: uvlist
 **
 ** Display a list of all unversioned files in the repository.
@@ -545,10 +591,11 @@
   login_check_credentials();
   if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
   cgi_check_for_malice();
   etag_check(ETAG_DATA,0);
   style_header("Unversioned Files");
+  uvlist_upload();
   if( !db_table_exists("repository","unversioned") ){
     @ No unversioned files on this server
     style_finish_page();
     return;
   }

Index: win/Makefile.mingw
==================================================================
--- win/Makefile.mingw
+++ win/Makefile.mingw
@@ -657,10 +657,11 @@
   $(SRCDIR)/sounds/f.wav \
   $(SRCDIR)/style.admin_log.css \
   $(SRCDIR)/style.chat.css \
   $(SRCDIR)/style.fileedit.css \
   $(SRCDIR)/style.pikchrshow.css \
+  $(SRCDIR)/style.uvlist.css \
   $(SRCDIR)/style.wikiedit.css \
   $(SRCDIR)/tree.js \
   $(SRCDIR)/useredit.js \
   $(SRCDIR)/wiki.wiki
 

Index: win/Makefile.msc
==================================================================
--- win/Makefile.msc
+++ win/Makefile.msc
@@ -615,10 +615,11 @@
         "$(SRCDIR)\sounds\f.wav" \
         "$(SRCDIR)\style.admin_log.css" \
         "$(SRCDIR)\style.chat.css" \
         "$(SRCDIR)\style.fileedit.css" \
         "$(SRCDIR)\style.pikchrshow.css" \
+        "$(SRCDIR)\style.uvlist.css" \
         "$(SRCDIR)\style.wikiedit.css" \
         "$(SRCDIR)\tree.js" \
         "$(SRCDIR)\useredit.js" \
         "$(SRCDIR)\wiki.wiki"
 
@@ -1244,10 +1245,11 @@
 	echo "$(SRCDIR)\sounds/f.wav" >> $@
 	echo "$(SRCDIR)\style.admin_log.css" >> $@
 	echo "$(SRCDIR)\style.chat.css" >> $@
 	echo "$(SRCDIR)\style.fileedit.css" >> $@
 	echo "$(SRCDIR)\style.pikchrshow.css" >> $@
+	echo "$(SRCDIR)\style.uvlist.css" >> $@
 	echo "$(SRCDIR)\style.wikiedit.css" >> $@
 	echo "$(SRCDIR)\tree.js" >> $@
 	echo "$(SRCDIR)\useredit.js" >> $@
 	echo "$(SRCDIR)\wiki.wiki" >> $@
 

Index: www/changes.wiki
==================================================================
--- www/changes.wiki
+++ www/changes.wiki
@@ -11,11 +11,12 @@
      which is more familiar to Git users.  Retain the legacy name for
      compatibility.
   *  Add new query parameters to the [/help?cmd=/timeline|/timeline page]:
      d2=, p2=, and dp2=.
   *  Add options to the [/help?cmd=tag|fossil tag] command that will list tag values
-     
+  *  Add ability to upload unversioned files via the [/help?cmd=/uvlist|/uvlist page].
+
 
 <h2 id='v2_24'>Changes for version 2.24 (2024-04-23)</h2>
 
   *  Apache change work-around &rarr; As part of a security fix, the Apache webserver
      mod_cgi module has stopped relaying the Content-Length field of the HTTP