docs: update v0.1.4 release news

README.md

@@ -20,6 +20,7 @@
 
 ## 📢 News
 
+- **2026-02-17** 🎉 Released v0.1.4 — MCP support, progress streaming, new providers, and multiple channel improvements. Please see [release notes](https://github.com/HKUDS/nanobot/releases/tag/v0.1.4) for details.
 - **2026-02-16** 🦞 nanobot now integrates a [ClawHub](https://clawhub.ai) skill — search and install public agent skills.
 - **2026-02-15** 🔑 nanobot now supports OpenAI Codex provider with OAuth login support.
 - **2026-02-14** 🔌 nanobot now supports MCP! See [MCP section](#mcp-model-context-protocol) for details.
@@ -29,6 +30,10 @@
 - **2026-02-10** 🎉 Released v0.1.3.post6 with improvements! Check the updates [notes](https://github.com/HKUDS/nanobot/releases/tag/v0.1.3.post6) and our [roadmap](https://github.com/HKUDS/nanobot/discussions/431).
 - **2026-02-09** 💬 Added Slack, Email, and QQ support — nanobot now supports multiple chat platforms!
 - **2026-02-08** 🔧 Refactored Providers—adding a new LLM provider now takes just 2 simple steps! Check [here](#providers).
+
+<details>
+<summary>Earlier news</summary>
+
 - **2026-02-07** 🚀 Released v0.1.3.post5 with Qwen support & several key improvements! Check [here](https://github.com/HKUDS/nanobot/releases/tag/v0.1.3.post5) for details.
 - **2026-02-06** ✨ Added Moonshot/Kimi provider, Discord integration, and enhanced security hardening!
 - **2026-02-05** ✨ Added Feishu channel, DeepSeek provider, and enhanced scheduled tasks support!
@@ -36,6 +41,8 @@
 - **2026-02-03** ⚡ Integrated vLLM for local LLM support and improved natural language task scheduling!
 - **2026-02-02** 🎉 nanobot officially launched! Welcome to try 🐈 nanobot!
 
+</details>
+
 ## Key Features of nanobot:
 
 🪶 **Ultra-Lightweight**: Just ~4,000 lines of core agent code — 99% smaller than Clawdbot.