readme: update sponsor

README.md

@@ -7,8 +7,17 @@
 
 [README](README.md) | [中文文档](README_zh.md)
 
+## Sponsors
+
+frp is an open source project with its ongoing development made possible entirely by the support of our awesome sponsors. If you'd like to join them, please consider [sponsoring frp's development](https://github.com/sponsors/fatedier).
+
 <h3 align="center">Gold Sponsors</h3>
 <!--gold sponsors start-->
+<p align="center">
+  <a href="https://jb.gg/frp" target="_blank">
+    <img width="420px" src="https://raw.githubusercontent.com/fatedier/frp/dev/doc/pic/sponsor_jetbrains.jpg">
+  </a>
+</p>
 <p align="center">
   <a href="https://workos.com/?utm_campaign=github_repo&utm_medium=referral&utm_content=frp&utm_source=github" target="_blank">
     <img width="420px" src="https://raw.githubusercontent.com/fatedier/frp/dev/doc/pic/sponsor_workos.png">

README_zh.md

@@ -9,8 +9,17 @@
 
 frp 是一个专注于内网穿透的高性能的反向代理应用，支持 TCP、UDP、HTTP、HTTPS 等多种协议，且支持 P2P 通信。可以将内网服务以安全、便捷的方式通过具有公网 IP 节点的中转暴露到公网。
 
+## Sponsors
+
+frp 是一个完全开源的项目，我们的开发工作完全依靠赞助者们的支持。如果你愿意加入他们的行列，请考虑 [赞助 frp 的开发](https://github.com/sponsors/fatedier)。
+
 <h3 align="center">Gold Sponsors</h3>
 <!--gold sponsors start-->
+<p align="center">
+  <a href="https://jb.gg/frp" target="_blank">
+    <img width="420px" src="https://raw.githubusercontent.com/fatedier/frp/dev/doc/pic/sponsor_jetbrains.jpg">
+  </a>
+</p>
 <p align="center">
   <a href="https://workos.com/?utm_campaign=github_repo&utm_medium=referral&utm_content=frp&utm_source=github" target="_blank">
     <img width="420px" src="https://raw.githubusercontent.com/fatedier/frp/dev/doc/pic/sponsor_workos.png">

Release.md

@@ -1,4 +1,3 @@
 ### Features
 
-* The frpc visitor command-line parameter adds the `--server-user` option to specify the username of the server-side proxy to connect to.
-* Support multiple frpc instances with different subjects when using oidc authentication.
+* `tzdata` is installed by default in the container image, and the time zone can be set using the `TZ` environment variable.