diff --git a/CHANGELOG.md b/CHANGELOG.md
index f2ac54a..173961a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,10 +2,14 @@
 
 ## Versión actual
 
-- Versión base: `1.2.9`
+- Versión base: `1.2.10`
 
 ## Historial
 
+### 1.2.10 - 2026-04-23
+
+- Web muestra en el combo de `Firmar ahora` el PDF cargado con el botón `+`, marcado como documento local hasta completar la firma.
+
 ### 1.2.9 - 2026-04-23
 
 - Web evita el refresco manual después de subir PDFs y actualiza la lista de documentos en caliente.
diff --git a/VERSION b/VERSION
index 9d4f823..963ed7c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.2.9
+1.2.10
diff --git a/android/app/build.gradle b/android/app/build.gradle
index 52c055f..1262500 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -18,8 +18,8 @@ android {
         applicationId "net.linkedcorp.linkedsign"
         minSdk 26
         targetSdk 35
-        versionCode 10209
-        versionName "1.2.9"
+        versionCode 10210
+        versionName "1.2.10"
 
         buildConfigField "String", "API_BASE_URL", "\"${apiBaseUrl}\""
     }
diff --git a/backend/package.json b/backend/package.json
index da34691..40c1ed9 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "linkedsign-backend",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "private": true,
   "description": "Initial backend for LinkedSign",
   "main": "src/server.js",
diff --git a/frontend/package.json b/frontend/package.json
index af951b4..9428e93 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "1.2.9",
+  "version": "1.2.10",
   "type": "module",
   "scripts": {
     "dev": "vite",
diff --git a/frontend/src/pages/signatures/SignaturesPage.jsx b/frontend/src/pages/signatures/SignaturesPage.jsx
index e7f755e..d7e40a2 100644
--- a/frontend/src/pages/signatures/SignaturesPage.jsx
+++ b/frontend/src/pages/signatures/SignaturesPage.jsx
@@ -252,6 +252,9 @@ export default function SignaturesPage() {
               <div className="select-action-row">
                 <select name="documentPickerId" value={documentPickerId} onChange={(event) => setDocumentPickerId(event.target.value)} required>
                   <option value="">Selecciona un documento...</option>
+                  {pendingLocalDocument && (
+                    <option value="__local__">{pendingLocalDocument.title} (local)</option>
+                  )}
                   {docs.map(d => <option key={d.id} value={d.id}>{d.title}</option>)}
                 </select>
                 <div className="select-action-buttons">