diff --git a/README.md b/README.md
index 641fa8a..4517356 100644
--- a/README.md
+++ b/README.md
@@ -11,8 +11,8 @@ FeedMe is an reader client application for RSS service:
 This is the documentation of FeedMe.
 
 ## Version:
-- release: 3.13
-- beta: 3.14.1 (join beta test: https://play.google.com/apps/testing/com.seazon.feedme)
+- release: 3.14.1
+- beta: 3.15 (join beta test: https://play.google.com/apps/testing/com.seazon.feedme)
 
 ## Download:
 - https://play.google.com/store/apps/details?id=com.seazon.feedme
diff --git a/doc/en/patches.md b/doc/en/patches.md
index 1c560ec..6b5f729 100644
--- a/doc/en/patches.md
+++ b/doc/en/patches.md
@@ -1,3 +1,12 @@
+# 3.15
+###### 2020-5-5
+- [new]Add explore at sidebar, supports search podcast.
+- [optimize]Inoreader(not OAuth), TheOldReader, Bazqux support modify host in login page.
+- [optimize]Show podcast indicator in article list page.
+- [optimize]Icon adapter with theme color.
+- [optimize]Remember expand status of twitter layout.
+- [other]Allow user certificate.
+
 ### 3.14.1
 ###### 2020-4-5
 - [optimize]Update Czech, Italian, Indonesian, German, Hungarian, Polish, Spanish.
diff --git a/doc/zh/README.md b/doc/zh/README.md
index 8d27a2f..7b3bf1a 100644
--- a/doc/zh/README.md
+++ b/doc/zh/README.md
@@ -11,8 +11,8 @@ FeedMe是一个RSS阅读器，支持以下RSS服务：
 这是FeedMe的使用文档。
 
 ## 版本:
-- 正式: 3.13
-- 测试: 3.14.1 (加入beta测试: https://play.google.com/apps/testing/com.seazon.feedme)
+- 正式: 3.14.1
+- 测试: 3.15 (加入beta测试: https://play.google.com/apps/testing/com.seazon.feedme)
 
 ## 下载:
 - https://play.google.com/store/apps/details?id=com.seazon.feedme
diff --git a/doc/zh/patches.md b/doc/zh/patches.md
index 9b0b07c..8d5a8a4 100644
--- a/doc/zh/patches.md
+++ b/doc/zh/patches.md
@@ -1,3 +1,12 @@
+# 3.15
+###### 2020-5-5
+- [新增]侧栏增加探索功能，支持搜索播客。
+- [优化]登录界面Inoreader（非OAuth）, TheOldReader, Bazqux支持修改host。
+- [优化]文章列表显示播客标记。
+- [优化]图标适配主题颜色。
+- [优化]微博布局会记住展开状态。
+- [其他]允许用户自签名证书。
+
 ### 3.14.1
 ###### 2020-4-5
 - [优化]支持B站视频。