docs: update README to clarify versioning policy and future plans

README.md

@@ -31,6 +31,11 @@
 [![GitHub stars](https://img.shields.io/github/stars/hugo-fixit/FixIt?style=social)](https://github.com/hugo-fixit/FixIt)
 [![Gitee star of FixIt](https://gitee.com/lruihao/FixIt/badge/star.svg)](https://gitee.com/lruihao/FixIt/stargazers)
 
+> [!WARNING]
+> **Version v0.x only accepts bug fixes. For new feature submissions, please develop on the [v1](https://github.com/hugo-fixit/FixIt/tree/v1) branch.**
+>
+> Version 1.0 is planned for release in **the first half of 2027**. Welcome to join the development and discussion! See [v1 Milestone](https://github.com/hugo-fixit/FixIt/milestone/8) for details.
+
 ## Live Preview
 
 <p align="center">

README.zh-cn.md

@@ -31,6 +31,11 @@
 [![GitHub stars](https://img.shields.io/github/stars/hugo-fixit/FixIt?style=social)](https://github.com/hugo-fixit/FixIt)
 [![Gitee star of FixIt](https://gitee.com/lruihao/FixIt/badge/star.svg)](https://gitee.com/lruihao/FixIt/stargazers)
 
+> [!WARNING]
+> **v0.x 版本仅接受 bug 修复，如需提交新功能，请基于 [v1](https://github.com/hugo-fixit/FixIt/tree/v1) 分支开发。**
+>
+> 1.0 版本计划在 **2027 年上半年** 发布，欢迎加入开发和讨论！详见 [v1 里程碑](https://github.com/hugo-fixit/FixIt/milestone/8)。
+
 ## 即时预览
 
 <p align="center">

SECURITY.md

@@ -6,7 +6,8 @@ Only the latest version receives active maintenance and security updates:
 
 | Version | Hugo Version      | LoveIt Compat      | Supported          |
 | :-----: | :---------------: | :----------------: | :----------------: |
-| 0.4.x   | 0.147.7 ~ latest  | N/A                | :white_check_mark: |
+| 1.x     | 0.159.0 ~ latest  | N/A                | :white_check_mark: |
+| 0.4.x   | 0.147.7 ~ 0.157.0 | N/A                | :white_check_mark: |
 | 0.3.x   | 0.112.0 ~ 0.146.0 | N/A                | :x:                |
 | 0.2.x   | 0.62.0 ~ 0.110.0  | :white_check_mark: | :x:                |
 | 0.1.x   | Unknown           | :white_check_mark: | :x:                |