From d9d5989549f3230df8c66a7473f247376637832f Mon Sep 17 00:00:00 2001
From: Dongdong Tian <seisman.info@gmail.com>
Date: Sun, 23 Dec 2018 21:15:39 -0500
Subject: [PATCH] Release v4.0

---
 source/appendix/changelog.rst | 2 +-
 source/conf.py                | 2 +-
 source/version.rst            | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/source/appendix/changelog.rst b/source/appendix/changelog.rst
index 6e0e8a852..02e9b59d4 100644
--- a/source/appendix/changelog.rst
+++ b/source/appendix/changelog.rst
@@ -6,7 +6,7 @@
 
    \titleformat{\section}{\Large\bfseries}{}{0em}{}{}
 
-v4.0 (xxxx-xx-xx)
+v4.0 (2018-12-23)
 =================
 
 - 文档不再使用 LaTeX 源码，改而采用 reStructuredText 语言，并使用 sphinx 制作文档
diff --git a/source/conf.py b/source/conf.py
index 553181efa..a1e13588c 100644
--- a/source/conf.py
+++ b/source/conf.py
@@ -26,7 +26,7 @@
 copyright = '2012 - {}, SeisMan'.format(datetime.date.today().year)
 author = 'SeisMan'
 version = '4.0'
-release = '4.0'
+release = version
 language = 'zh_CN'
 
 # List of patterns, relative to source directory, that match files and
diff --git a/source/version.rst b/source/version.rst
index c5228bff5..4261bc7f0 100644
--- a/source/version.rst
+++ b/source/version.rst
@@ -36,5 +36,5 @@ SAC，都建议阅读最新版本的文档。
 +----------+--------------+---------+--------------+
 | 3.6      | 2018-03-21   | 101.6a  | 2013-11-11   |
 +----------+--------------+---------+--------------+
-| 4.0      |              | 101.6a  | 2013-11-11   |
+| 4.0      | 2018-12-23   | 101.6a  | 2013-11-11   |
 +----------+--------------+---------+--------------+