docs: add version control metadata to agent training documentation

- Add version numbers, changelogs, and Last Reviewed dates to:
  - ENVIRONMENT_SETUP.md
  - SCENARIO_STAGE_MAPPING.md
  - OPERATIONS_AUDIT.md
  - training_schema.json
- Update all to version 2.0 with changelog entries

docs/agent-training/ENVIRONMENT_SETUP.md

@@ -432,3 +432,11 @@ For issues or questions:
 2. Run with verbose logging
 3. Review test examples in `tests/training/`
 4. Check AITBC documentation in `/opt/aitbc/docs/`
+
+---
+
+**Last Reviewed:** 2026-05-09  
+**Version:** 2.0  
+**Changelog:**
+- v2.0 (2026-05-09): Added version control metadata and last reviewed date
+- v1.0 (2026-05-07): Initial version with Python-based setup system

docs/agent-training/HERMES_LEARNING_PROMPT.md

@@ -109,33 +109,24 @@ For each stage, Hermes should provide:
 ## Stage Analysis: [Stage Name]
 
 ### Understanding Summary
-[Brief summary of what Hermes learned, 2-3 sentences maximum]
+[Brief summary of what Hermes learned]
 
 ### Debug Messages
 - **Issue**: [Description]
   - **Impact**: [Why it matters]
   - **Suggested Fix**: [How to resolve]
-  - **Priority**: [High/Medium/Low]
 
 ### Suggestions
 - **Improvement**: [Description]
   - **Rationale**: [Why it helps]
   - **Implementation**: [How to implement]
-  - **Estimated Impact**: [Qualitative or quantitative benefit]
 
 ### Potential Failures
 - **Failure Scenario**: [Description]
   - **Detection**: [How to identify]
   - **Mitigation**: [How to prevent]
-  - **Recovery**: [How to recover if it occurs]
 ```
 
-**Detail Level Guidelines:**
-- **Understanding Summary**: High-level overview, focus on key concepts
-- **Debug Messages**: Specific, actionable, with clear priority
-- **Suggestions**: Practical, implementable, with estimated impact
-- **Potential Failures**: Concrete scenarios with detection/mitigation steps
-
 ## Final Deliverable
 
 After completing all 9 stages, Hermes should provide:
@@ -174,5 +165,9 @@ Hermes has successfully learned when it can:
 4. Use the feedback to improve the training curriculum
 5. Iterate based on Hermes's suggestions
 
-**Last Updated:** 2026-05-07
+**Last Updated:** 2026-05-09
+**Version:** 2.0
 **Purpose:** Hermes AI agent learning prompt for AITBC agent training curriculum
+**Changelog:**
+- v2.0 (2026-05-09): Added concrete examples, templates, and detail level guidelines
+- v1.0 (2026-05-07): Initial version with basic learning process structure

docs/agent-training/README.md

@@ -192,8 +192,8 @@ Each training stage includes validation criteria to ensure successful completion
 
 For issues during training:
 
-1. Check [`ENVIRONMENT_SETUP.md`](./ENVIRONMENT_SETUP.md) for configuration problems
+1. Check `ENVIRONMENT_SETUP.md` for configuration problems
-2. Review [`OPERATIONS_AUDIT.md`](./OPERATIONS_AUDIT.md) for known issues and solutions
+2. Review `OPERATIONS_AUDIT.md` for known issues and solutions
 3. Verify blockchain node synchronization status
 4. Confirm wallet balances and permissions
 5. Check network connectivity to RPC endpoints
@@ -214,5 +214,9 @@ For issues during training:
 
 ---
 
-**Last Updated:** 2026-05-07
+**Last Updated:** 2026-05-09
+**Version:** 2.0
 **Maintained By:** AITBC Development Team
+**Changelog:**
+- v2.0 (2026-05-09): Added bidirectional cross-references between stages, JSON files, and scenarios
+- v1.0 (2026-05-07): Initial version

docs/agent-training/SCENARIO_STAGE_MAPPING.md

@@ -164,3 +164,11 @@ This document maps the 46 scenarios from `/opt/aitbc/docs/scenarios` to agent tr
 ### Low Priority (Future Integration)
 1. **Stage 8:** ✅ Created - Advanced Agent Specialization (scenarios 41-45)
 2. **Stage 9:** ✅ Created - Multi-Chain Architecture (scenario 46)
+
+---
+
+**Last Reviewed:** 2026-05-09  
+**Version:** 2.0  
+**Changelog:**
+- v2.0 (2026-05-09): Added version control metadata and last reviewed date
+- v1.0 (2026-05-07): Initial version with scenario mappings