update doc version

Writerside/v.list

@@ -1,7 +1,30 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+  -     Copyright (c) 2024. ForteScarlet.
+  -
+  -     Project    https://github.com/simple-robot/simpler-robot
+  -     Email      ForteScarlet@163.com
+  -
+  -     This file is part of the Simple Robot Library (Alias: simple-robot, simbot, etc.).
+  -
+  -     This program is free software: you can redistribute it and/or modify
+  -     it under the terms of the GNU Lesser General Public License as published by
+  -     the Free Software Foundation, either version 3 of the License, or
+  -     (at your option) any later version.
+  -
+  -     This program is distributed in the hope that it will be useful,
+  -     but WITHOUT ANY WARRANTY; without even the implied warranty of
+  -     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  -     Lesser GNU General Public License for more details.
+  -
+  -     You should have received a copy of the Lesser GNU General Public License
+  -     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+  -
+  -->
+
 <!DOCTYPE vars SYSTEM "https://resources.jetbrains.com/writerside/1.0/vars.dtd">
 <vars>
-    <var name="version" value="4.0.0-RC2" />
+    <var name="version" value="4.0.0-RC3" />
     <var name="kstcpVersion" value="0.8.0-beta1" />
     <var name="jb" value="阻塞"/>
     <var name="ja" value="异步"/>