🔖 发布 v2.9.7

package-lock.json

 {
   "name": "Solo",
-  "version": "2.9.6",
+  "version": "2.9.7",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

 {
   "name": "Solo",
-  "version": "2.9.6",
+  "version": "2.9.7",
   "description": "A blogging system written in Java, feel free to create your or your team own blog. 一个用 Java 实现的博客系统，为你或你的团队创建个博客吧！",
   "homepage": "https://github.com/b3log/solo",
   "repository": {

pom.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!--
     Description: Solo POM.
-    Version: 3.18.3.37, Dec 2, 2018
+    Version: 3.18.3.38, Dec 11, 2018
     Author: <a href="http://88250.b3log.org">Liang Ding</a>
     Author: <a href="http://www.annpeter.cn">Ann Peter</a>
     Author: <a href="http://vanessa.b3log.org">Vanessa</a>
@@ -15,7 +15,7 @@
     <artifactId>solo</artifactId>
     <packaging>war</packaging>
     <name>Solo</name>
-    <version>2.9.6</version>
+    <version>2.9.7</version>
     <description>
         一款小而美的 Java 博客系统。
     </description>

src/main/java/org/b3log/solo/SoloServletListener.java

@@ -66,7 +66,7 @@ public final class SoloServletListener extends AbstractServletListener {
     /**
      * Solo version.
      */
-    public static final String VERSION = "2.9.6";
+    public static final String VERSION = "2.9.7";
 
     /**
      * Bean manager.

src/main/java/org/b3log/solo/service/UpgradeService.java

@@ -56,7 +56,7 @@ import java.util.List;
  *
  * @author <a href="http://88250.b3log.org">Liang Ding</a>
  * @author <a href="mailto:dongxu.wang@acm.org">Dongxu Wang</a>
- * @version 1.2.0.31, Nov 15, 2018
+ * @version 1.2.0.32, Dec 11, 2018
  * @since 1.2.0
  */
 @Service
@@ -80,7 +80,7 @@ public class UpgradeService {
     /**
      * Old version.
      */
-    private static final String FROM_VER = "2.9.5";
+    private static final String FROM_VER = "2.9.6";
 
     /**
      * New version.
@@ -191,14 +191,20 @@ public class UpgradeService {
             versionOpt.put(Option.OPTION_VALUE, TO_VER);
             optionRepository.update(Option.ID_C_VERSION, versionOpt);
 
+            final JSONObject customVarsOpt = new JSONObject();
+            customVarsOpt.put(Keys.OBJECT_ID, Option.ID_C_CUSTOM_VARS);
+            customVarsOpt.put(Option.OPTION_CATEGORY, Option.CATEGORY_C_PREFERENCE);
+            customVarsOpt.put(Option.OPTION_VALUE, Option.DefaultPreference.DEFAULT_CUSTOM_VARS);
+            optionRepository.add(customVarsOpt);
+
             transaction.commit();
+
+            LOGGER.log(Level.INFO, "Upgraded from version [{0}] to version [{1}] successfully :-)", FROM_VER, TO_VER);
         } catch (final Exception e) {
             LOGGER.log(Level.ERROR, "Upgrade failed!", e);
 
             throw new Exception("Upgrade failed from version [" + FROM_VER + "] to version [" + TO_VER + ']');
         }
-
-        LOGGER.log(Level.INFO, "Upgraded from version [{0}] to version [{1}] successfully :-)", FROM_VER, TO_VER);
     }
 
     private void alterTables() throws Exception {