fix: bundle update

dist/agents/analyst.txt

@@ -1679,6 +1679,64 @@ npx bmad-method install
 
 **Cost-Saving Tip**: Create large documents (PRDs, architecture) in web UI, then copy to `docs/prd.md` and `docs/architecture.md` in your project before switching to IDE for development.
 
+## Core Configuration (core-config.yml)
+
+**New in V4**: The `bmad-core/core-config.yml` file is a critical innovation that enables BMAD to work seamlessly with any project structure, providing maximum flexibility and backwards compatibility.
+
+### What is core-config.yml?
+
+This configuration file acts as a map for BMAD agents, telling them exactly where to find your project documents and how they're structured. It enables:
+
+- **Version Flexibility**: Work with V3, V4, or custom document structures
+- **Custom Locations**: Define where your documents and shards live
+- **Developer Context**: Specify which files the dev agent should always load
+- **Debug Support**: Built-in logging for troubleshooting
+
+### Key Configuration Areas
+
+#### PRD Configuration
+- **prdVersion**: Tells agents if PRD follows v3 or v4 conventions
+- **prdSharded**: Whether epics are embedded (false) or in separate files (true)
+- **prdShardedLocation**: Where to find sharded epic files
+- **epicFilePattern**: Pattern for epic filenames (e.g., `epic-{n}*.md`)
+
+#### Architecture Configuration
+- **architectureVersion**: v3 (monolithic) or v4 (sharded)
+- **architectureSharded**: Whether architecture is split into components
+- **architectureShardedLocation**: Where sharded architecture files live
+
+#### Developer Files
+- **devLoadAlwaysFiles**: List of files the dev agent loads for every task
+- **devDebugLog**: Where dev agent logs repeated failures
+- **agentCoreDump**: Export location for chat conversations
+
+### Why It Matters
+
+1. **No Forced Migrations**: Keep your existing document structure
+2. **Gradual Adoption**: Start with V3 and migrate to V4 at your pace
+3. **Custom Workflows**: Configure BMAD to match your team's process
+4. **Intelligent Agents**: Agents automatically adapt to your configuration
+
+### Common Configurations
+
+**Legacy V3 Project**:
+```yaml
+prdVersion: v3
+prdSharded: false
+architectureVersion: v3
+architectureSharded: false
+```
+
+**V4 Optimized Project**:
+```yaml
+prdVersion: v4
+prdSharded: true
+prdShardedLocation: docs/prd
+architectureVersion: v4
+architectureSharded: true
+architectureShardedLocation: docs/architecture
+```
+
 ## Core Philosophy
 
 ### Vibe CEO'ing