- Update CORS allow_origins in blockchain-node app.py and gossip relay.py to use new port logic (8000-8016)
- Update coordinator-api config.py and config_pg.py with standardized port ranges and service labels
- Update coordinator-api health check script from port 18000 to 8000
- Update geo_load_balancer.py to use configurable host/port (default 0.0.0.0:8017)
- Update agent_security.py sandbox
- Convert _propose_block, _ensure_genesis_block to async methods in PoAProposer
- Add await to gossip_broker.publish calls in block broadcasting
- Add await to _ensure_genesis_block and _propose_block method calls
- Update coordinator-api Python version constraint to >=3.13,<3.15
- Add torch ^2.10.0 dependency to coordinator-api
- Add make_asgi_app import to prometheus_client in main.py
- Export new routers: global
- Update Q3 2026 from "CURRENT PHASE" to "COMPLETED PHASE" with all weeks 13-24 marked complete
- Mark Q4 2026 as "NEXT PHASE" with weeks 25-28 Global Expansion APIs as 🔄 NEXT
- Update priority focus areas from "Next Phase" to "Current Phase" with global expansion emphasis
- Mark Enterprise Integration APIs and Scalability Optimization as ✅ COMPLETE
- Update Phase 4-6 success metrics to ✅ ACHIEVED
- Add PyTorch neural network implementations for PPO, SAC, and Rainbow DQN agents with GPU acceleration
- Implement PPOAgent with actor-critic architecture, clip ratio, and entropy regularization
- Implement SACAgent with separate actor and dual Q-function networks for continuous action spaces
- Implement RainbowDQNAgent with dueling architecture and distributional RL (51 atoms
- Add developer_platform and governance_enhanced router imports to coordinator-api main.py
- Include developer_platform and governance_enhanced routers with /v1 prefix
- Refactor governance_service.py delegation logic to use delegatee_id directly and add logging
- Remove redundant session.add() calls, rely on session.refresh() after commit
- Update governance service docstring to reflect multi
- Add DynamicPricingEngine and MarketDataCollector dependencies to GPU marketplace endpoints
- Implement dynamic pricing calculation for GPU registration with market_balance strategy
- Calculate real-time dynamic prices at booking time with confidence scores and pricing factors
- Enhance /marketplace/pricing/{model} endpoint with comprehensive dynamic pricing analysis
- Add static vs dynamic price
- Import HTTPException from fastapi for proper exception handling in endpoints
- Prepare for enhanced error responses in blockchain explorer API routes
- Fix CSS animation syntax in HTML template by escaping curly braces for proper f-string formatting
- Replace .format() with .replace() for node_url substitution to avoid KeyError with unescaped braces
- Add blockchain node connectivity test to health check with 5s timeout
- Return degraded status when node is unreachable instead of error
- Add node_status field and API endpoints documentation to health response
- Add cached decorator to admin stats, job status, payment status, and marketplace stats endpoints
- Configure cache TTLs using get_cache_config for different endpoint types (1min job_list, 30s user_balance, marketplace_stats)
- Import cache_management router and include it in main app with /v1 prefix
- Fix blockchain-explorer formatTimestamp to handle both ISO string and Unix numeric timestamps with type
- Add database connection warmup during startup with connectivity test
- Expand startup logging with comprehensive configuration summary including all rate limits
- Implement graceful shutdown sequence with in-flight request handling and resource cleanup
- Add Prometheus metrics for rate limiting (hits counter and response time histogram)
- Create dedicated /rate-limit-metrics endpoint for rate limit monitoring
- Record
- Replace `import logging` with `from aitbc.logging import get_logger` across blockchain-node scripts and coordinator-api modules
- Update logger initialization from `logging.getLogger(__name__)` to `get_logger(__name__)` in 30+ files
- Add production configuration validators for API keys, HMAC secret, and JWT secret in coordinator config
- Enhance coordinator startup with comprehensive initialization logging
- Upgrade SQLAlchemy to 2.0.47 with asyncio extras in blockchain-node and coordinator-api
- Add asyncpg >=0.29.0 for PostgreSQL async support
- Remove uvloop as optional dependency, make it required >=0.22.0
- Delete duplicate logger.py from blockchain-node (117 lines)
- Refactor coordinator-api logging to use shared aitbc.logging from aitbc-core package
- Add aitbc-core package dependency to coordinator
- Change coordinator database from /opt/data/coordinator.db to ./data/coordinator.db
- Update config.py to use relative path consistent with blockchain-node
- Update deployment scripts to use /opt/coordinator-api/data/coordinator.db
- Add data directory creation in init_db() for consistency
- Update .env.example files to reflect new standard
- Maintain backward compatibility for production deployment
- Change SQLite database path from `/home/oib/windsurf/aitbc/data/` to `/opt/data/`
- Fix foreign key references to use correct table names (users, wallets, gpu_registry)
- Replace governance router with new governance and community routers
- Add multi-modal RL router to main application
- Simplify DEPLOYMENT_READINESS_REPORT.md to focus on production deployment status
- Update governance router with decentralized DAO voting
- Bump minimum Python version from 3.11 to 3.13 across all apps
- Add Python 3.11-3.13 test matrix to CLI workflow
- Document Python 3.11+ requirement in .env.example
- Fix Starlette Broadcast removal with in-process fallback implementation
- Add _InProcessBroadcast class for tests when Starlette Broadcast is unavailable
- Refactor API key validators to read live settings instead of cached values
- Update database models with explicit
Blockchain Node:
- Replace /blocks (pagination) with /blocks-range (height range query)
- Add start/end height parameters with 1000-block max range validation
- Return blocks in ascending height order instead of descending
- Update metrics names (rpc_get_blocks_range_*)
- Remove total count from response (return start/end/count instead)
Coordinator API:
- Add effective_url property to DatabaseConfig (SQLite/PostgreSQL defaults
Marketplace:
- Add skeleton loading states for stats grid and GPU offer cards
- Show animated skeleton placeholders during data fetch
- Add skeleton CSS with shimmer animation and dark mode support
- Wrap stats section in #stats-grid container for skeleton injection
Trade Exchange:
- Replace inline header with data-global-header component
- Switch GPU offers to production API (/api/miners/list)
- Add fallback to demo
Backend:
- Simplify DatabaseConfig: remove effective_url property and project root finder
- Update to Pydantic v2 model_config (replace nested Config class)
- Add web_vitals router to main.py and __init__.py
- Fix ExplorerService datetime handling (ensure timezone-naive comparisons)
- Fix status_label extraction to handle both enum and string job states
Frontend (Marketplace):
- Add dark mode toggle with system preference detection
