chore: touch up docs

README.en.md

@@ -388,6 +388,8 @@ inkos agent "Create a progression fantasy about a mage who can only use one spel
 
 Contributions welcome. Open an issue or PR.
 
+Development is moving quickly. More features and writing-quality improvements will keep landing. Feedback, feature requests, and project follow-up are all welcome. The goal is to build the strongest AI novel-writing Agent.
+
 ```bash
 pnpm install
 pnpm dev          # Watch mode for all packages

README.md

@@ -392,6 +392,8 @@ inkos agent "先扫描市场趋势，然后根据结果创建一本新书"
 
 欢迎贡献代码。提 issue 或 PR。
 
+当前更新相对频繁，后续会持续新增功能与优化写作效果。欢迎加群反馈问题、提出需求，也欢迎关注项目动态。我们的目标是做最强的 AI 小说写作 Agent。
+
 ```bash
 pnpm install
 pnpm dev          # 监听模式