Changelog
Track all notable changes to Diverga Research Coordinator
🚀 Upcoming Features
- →v7.0 - Enhanced RAG capabilities
- →Tutorial system for new users
- →Marketplace integration
- →Additional database connectors
v9.0.0
major
Architecture — SQLite + MCP Server Split
2026-02-16
Highlights
- ✓MCP 3-server split: checkpoint/memory/comm with 16 tools (up from 7)
- ✓SQLite WAL backend for ACID-safe parallel agent execution
- ✓Dual backend: YAML (default) or SQLite via DIVERGA_BACKEND env var
- ✓Auto-migration from YAML/JSON to SQLite on first run
- ✓Agent messaging: register, send, mailbox, acknowledge, broadcast
- ✓New entry point: diverga-server.js with tool-registry.js routing
v8.5.0
minor
DX Tooling + Agent Teams Pilot
2026-02-14
Highlights
- ✓Agent Teams: parallel execution via TeamCreate/TaskCreate/SendMessage
- ✓I0 Team Lead mode: 3x parallel database fetching for systematic reviews
- ✓DX: agents.json SSoT, generate.js, sync-version.js, release.js, doctor.js
- ✓Version sync automation: 103 files synced from package.json
v8.0.1
patch
Installation Bug Fixes
2026-02-05
Highlights
- ✓Fixed install script path corruption
- ✓Replaced symlinks with file copies for skills
🐛 Bug Fixes
- •Fixed ensure_repo() stdout capture bug where log messages were mixed with path output
- •Changed skill installation from symlinks to file copies - symlinks broke after temporary directory cleanup
v8.0.0
major
Project Visibility & HUD Enhancement
2026-02-04
Highlights
- ✓Independent HUD statusline display
- ✓Simplified 3-step setup wizard
- ✓Natural language project initialization
- ✓Auto-generated research documentation
✨ Features
- +File structure redesign: .research/ (hidden system) + docs/ (visible documentation)
- +HUD presets: research, checkpoint, memory, minimal
- +Auto-detection: "systematic review on AI" → auto-initialize
- +Session start auto-load with project banner
- +7 auto-generated docs: PROJECT_STATUS, DECISION_LOG, RESEARCH_AUDIT, METHODOLOGY, TIMELINE, REFERENCES, README
⚠️ Breaking Changes
- !Setup wizard simplified from 9 steps to 3
- !LLM selection removed (uses Claude Code model)
- !API key configuration removed
v7.0.0
major
Memory System Global Deployment
2026-02-03
Highlights
- ✓3-layer context loading system
- ✓Checkpoint auto-trigger enforcement
- ✓Cross-session persistence
- ✓Dual-tree filesystem structure
✨ Features
- +Layer 1: Keyword-triggered context (15 EN + 15 KR keywords)
- +Layer 2: Task interceptor for agent context injection
- +Layer 3: CLI-based explicit context access
- +17 standard checkpoints with 🔴🟠🟡 levels
- +Decision audit trail with immutable versioning
- +Stage archiving with auto-summaries
- +Research documentation automation
v6.9.2
patch
Marketplace Cache Fix
2026-02-03
Highlights
- ✓Fixed marketplace cache synchronization
- ✓Comprehensive troubleshooting guide
- ✓GitHub Action for SKILL.md validation
🐛 Bug Fixes
- •Marketplace was pulling outdated cached version
- •Missing version field in cached SKILL.md files
- •Added automatic symlink installation in setup wizard
v6.9.1
patch
Plugin Discovery Fix
2026-02-03
Highlights
- ✓Added version field to all 51 SKILL.md files
- ✓Cleaned up orphaned skill directories
- ✓Local skills symlink installation
🐛 Bug Fixes
- •Fixed "Unknown skill" error by adding version field
- •Deleted orphaned .claude/skills/ and .codex/skills/ directories (-50,430 lines)
- •Created 51 symlinks in ~/.claude/skills/ for reliable skill discovery
v6.7.1
patch
Documentation Synchronization
2026-01-31
Highlights
- ✓Aligned AGENTS.md to v6.7.0 (44 agents)
- ✓Updated SKILL.md files with consistent versioning
- ✓Synchronized checkpoint definitions
v6.7.0
major
Systematic Review Automation
2026-01-30
Highlights
- ✓Category I: 4 new agents (I0-I3)
- ✓PRISMA 2020 compliant pipeline
- ✓Multi-database support (Semantic Scholar, OpenAlex, arXiv)
- ✓AI-assisted screening with 6-dimension criteria
✨ Features
- +I0-ScholarAgentOrchestrator: Pipeline coordination and stage management
- +I1-PaperRetrievalAgent: Multi-database fetching
- +I2-ScreeningAssistant: AI-PRISMA screening
- +I3-RAGBuilder: Vector database construction
- +New checkpoints: SCH_DATABASE_SELECTION, SCH_SCREENING_CRITERIA, SCH_RAG_READINESS
v6.6.3
patch
Codex CLI SKILL.md Implementation
2026-01-30
Highlights
- ✓SKILL.md files enable actual skill loading
- ✓Codex CLI support with behavioral checkpoints
- ✓Comprehensive skill system documentation
v6.5.0
minor
Meta-Analysis System
2026-01-28
Highlights
- ✓C5/C6/C7 meta-analysis agents
- ✓4-gate validation workflow
- ✓Universal codebook support
- ✓Hedges' g calculation
✨ Features
- +C5-MetaAnalysisMaster: Multi-gate validation and orchestration
- +C6-DataIntegrityGuard: Completeness validation, Hedges' g calculation
- +C7-ErrorPreventionEngine: Pattern detection and anomaly alerts
- +CP_META_GATE checkpoint with 🔴 REQUIRED level
v6.1.0
minor
Humanization Pipeline
2026-01-25
Highlights
- ✓G5 Academic Style Auditor
- ✓G6 Academic Style Humanizer
- ✓F5 Humanization Verifier
- ✓24 AI pattern categories
✨ Features
- +Transform AI-generated text to natural academic prose
- +Based on Wikipedia AI Cleanup initiative
- +Three transformation modes: Conservative, Balanced, Aggressive
- +Preserve scholarly integrity while improving naturalness
v6.0.0
major
VS Methodology & Human Checkpoints
2026-01-20
Highlights
- ✓Verbalized Sampling (VS) T-Score system
- ✓5-Phase VS process for creative alternatives
- ✓Mode collapse prevention
- ✓44 specialized agents across 9 categories
✨ Features
- +T-Score (Typicality Score) for option ranking
- +Human checkpoint system with 🔴🟠🟡 levels
- +Removed Sisyphus/OMC autonomous modes
- +Mandatory checkpoints at all critical decisions
⚠️ Breaking Changes
- !Removed Sisyphus Protocol ("work never stops")
- !Removed Iron Law of Continuation
- !Removed ralph/ultrawork/autopilot/ecomode autonomous modes
- !All checkpoints now MANDATORY (no bypass)
v5.0.0
major
Foundation Release
2026-01-15
Highlights
- ✓Human checkpoint system
- ✓Memory system foundation
- ✓Agent orchestration
- ✓Bilingual support (EN/KO)
For complete version history and technical details, see CHANGELOG.md on GitHub