docs(README.md, CONTRIBUTING.md): sync README.md, outdated links (#738)

README.md

@@ -17,7 +17,7 @@
 <p align="center">Re-creating Neuro-sama, a soul container of AI waifu / virtual characters to bring them into our world.</p>
 
 <p align="center">
-  [<a href="https://discord.gg/TgQ3Cu2F7A">Join Discord Server</a>] [<a href="https:///airi.moeru.ai">Try it</a>] [<a href="https://github.com/moeru-ai/airi/blob/main/docs/README.zh-CN.md">简体中文</a>] [<a href="https://github.com/moeru-ai/airi/blob/main/docs/README.ja-JP.md">日本語</a>] [<a href="https://github.com/moeru-ai/airi/blob/main/docs/README.ru-RU.md">Русский</a>] [<a href="https://github.com/moeru-ai/airi/blob/main/docs/README.vi.md">Tiếng Việt</a>] [<a href="https://github.com/moeru-ai/airi/blob/main/docs/README.fr.md">Français</a>]
+  [<a href="https://discord.gg/TgQ3Cu2F7A">Join Discord Server</a>] [<a href="https://airi.moeru.ai">Try it</a>] [<a href="https://github.com/moeru-ai/airi/blob/main/docs/README.zh-CN.md">简体中文</a>] [<a href="https://github.com/moeru-ai/airi/blob/main/docs/README.ja-JP.md">日本語</a>] [<a href="https://github.com/moeru-ai/airi/blob/main/docs/README.ru-RU.md">Русский</a>] [<a href="https://github.com/moeru-ai/airi/blob/main/docs/README.vi.md">Tiếng Việt</a>] [<a href="https://github.com/moeru-ai/airi/blob/main/docs/README.fr.md">Français</a>]
 </p>
 
 <p align="center">
@@ -56,6 +56,7 @@ Therefore, this project, AIRI, offers another possibility here: **let you own yo
 
 ## DevLogs We Posted & Recent Updates
 
+- [DevLog @ 2025.10.20](https://airi.moeru.ai/docs/blog/DevLog-2025.10.20/) on October 20, 2025
 - [DevLog @ 2025.08.05](https://airi.moeru.ai/docs/blog/DevLog-2025.08.05/) on August 5, 2025
 - [DevLog @ 2025.08.01](https://airi.moeru.ai/docs/blog/DevLog-2025.08.01/) on August 1, 2025
 - [DevLog @ 2025.07.18](https://airi.moeru.ai/docs/blog/DevLog-2025.07.18/) on July 18, 2025