docs: auto-update documentation based on changes in next branch

This PR was automatically generated to update documentation based on recent changes.

  Original commit: Merge pull request #1376 from eyaltoledano/ralph/chore/update.from.main.0.31.1\n\n\n

  Co-authored-by: Claude <claude-assistant@anthropic.com>

apps/docs/getting-started/api-keys.mdx

@@ -95,6 +95,17 @@ AZURE_OPENAI_API_KEY="your-azure-key-here"
 XAI_API_KEY="your-xai-key-here"
 ```
 
+### ZAI_API_KEY
+- **Provider**: Z.ai (GLM) models
+- **Required**: ✅ **Yes**
+- **Models**: GLM-4.6, GLM-4.5 (200K+ token context)
+- **Get Key**: [Z.ai Console](https://api.z.ai/)
+- **Note**: Supports both standard and coding plan endpoints
+
+```bash
+ZAI_API_KEY="your-zai-key-here"
+```
+
 ## Optional API Keys
 
 > **Note**: These API keys are optional - providers will work without them or use alternative authentication methods.
@@ -200,7 +211,8 @@ For Claude Code integration, configure keys in `.mcp.json`:
       "env": {
         "ANTHROPIC_API_KEY": "your-key-here",
         "PERPLEXITY_API_KEY": "your-key-here",
-        "OPENAI_API_KEY": "your-key-here"
+        "OPENAI_API_KEY": "your-key-here",
+        "ZAI_API_KEY": "your-zai-key-here"
       }
     }
   }

apps/docs/whats-new.mdx

@@ -3,4 +3,31 @@ title: "What's New"
 sidebarTitle: "What's New"
 ---
 
-An easy way to see the latest releases
+## Version 0.31.1
+
+### ZAI Coding Plan Support
+Task Master now supports ZAI (GLM) models with two separate providers based on your subscription:
+
+- **zai**: Standard ZAI endpoint (`https://api.z.ai/api/paas/v4/`)
+- **zai-coding**: Coding Plan endpoint (`https://api.z.ai/api/coding/paas/v4/`)
+
+Both providers use the same model IDs (glm-4.6, glm-4.5) but route to different API endpoints. When running `task-master models --setup`, you'll see both providers listed separately, allowing you to choose the appropriate one for your subscription.
+
+### Improved Auto-Update Experience
+Updates now happen automatically before your CLI commands run and automatically restart to execute your command with the new version. No more manual restarts needed!
+
+## Version 0.31.0
+
+### Custom OpenAI-Compatible Providers
+Connect Task Master to any service that implements the OpenAI API specification:
+
+```bash
+task-master models --set-main llama-3-70b --openai-compatible --baseURL http://localhost:8000/v1
+```
+
+### Native Z.ai (GLM) Support
+Access high-performance Chinese models including GLM-4.6 with massive 200K+ token context windows at competitive pricing.
+
+---
+
+For complete release history, see the [CHANGELOG](https://github.com/eyaltoledano/claude-task-master/blob/main/CHANGELOG.md).