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All notable changes to GenosDB are documented here. The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.
For the complete, detailed changelog, see the CHANGELOG.md on GitHub.

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Recent Releases

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[0.12.7] - 2026-02-18

Changed:
  • Testing Infrastructure: Replaced Vitest/jsdom with real browser testing via agent-browser for actual P2P sync verification

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[0.12.0] - 2025-12-01

Major Feature: Cellular Mesh

Revolutionary P2P topology enabling GenosDB to scale to tens of thousands of simultaneous peers
Added:
  • Cellular Overlay System: Organizes peers into logical cells with bridge nodes
  • Dynamic Cell Sizing: Automatic adjustment based on network size
  • Configurable Options: rtc: { cells: { ... } }
  • Universal Network Monitor: D3.js visualization tool for topology monitoring
Performance:
  • Reduced connection complexity from O(N²) to O(N)
  • Bandwidth optimization up to 80% in large networks
View full 0.12.0 release notes →

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[0.11.8] - 2025-10-12

Improved:
  • High-Performance OPFS Worker: Uses Transferable Objects for zero-copy data transfer
  • Intelligent Lock Management: Parallel reads, serialized writes
Fixed:
  • Cross-Tab Data Integrity: Web Locks API prevents race conditions

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[0.11.0] - 2025-09-11

Added:
  • Container signing for deltaSync and fullStateSync when SM is active
  • Clear sync logs for debugging
Changed:
  • Sync protocol frozen (SM-agnostic)
  • Both delta and full-state sync use compression
Fixed:
  • A-B-C propagation with preserved-signature relaying

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[0.10.2] - 2025-09-03

Fixed:
  • Critical: Role propagation issue where roles could be lost during P2P sync
Improved:
  • Conflict resolution for role assignments

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[0.10.0] - 2025-09-02

Added:
  • Access Control Lists (ACLs): Node-level permissions module
  • Automatic enforcement via middleware
  • Compatible with existing RBAC
Improved:
  • Security Manager extensibility

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[0.9.8] - 2025-08-30

Improved:
  • Instantaneous P2P Startup: Non-blocking hybrid relay management
  • Proactive Network Resilience: Smart fallback relay connections
  • Efficient Relay Management: Auto-disconnect from non-performant relays
Fixed:
  • Security Manager decryption bug in get function

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Key Milestones

Breaking Change: P2P/RTC networking now requires rtc: true flag
// Before (automatic)
const db = await gdb('mydb');

// After (explicit)
const db = await gdb('mydb', { rtc: true });
Benefits: Reduced bundle size, prevents unwanted network connections
  • Configurable persistence delay (saveDelay option)
  • Configurable oplog size (oplogSize option)
  • Handles tens of thousands of operations per second
Breaking Change: Migrated from class to async factory
// Before
const db = new GDB('mydb');

// After
const db = await gdb('mydb');
Migration Guide
New event-driven real-time communication layer with:
  • Standardized event API
  • Built-in transfer progress monitoring
  • Network-level robustness (timeouts, retries)
Introduced powerful $edge operator for multi-hop graph queries
Complete P2P sync overhaul:
  • Sliding-window Operation Log (Oplog)
  • Compressed delta payloads
  • Full-state sync fallback
  • 90%+ bandwidth reduction

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Version History

VersionDateKey Feature
0.12.72026-02-18Real browser testing
0.12.02025-12-01Cellular Mesh architecture
0.11.82025-10-12OPFS Worker optimization
0.11.02025-09-11Container signing
0.10.22025-09-03Role propagation fix
0.10.02025-09-02ACLs module
0.9.82025-08-30Instant P2P startup
0.9.02025-08-21Explicit RTC activation
0.8.02025-08-19Extreme write performance
0.7.02025-08-18Async factory function
0.6.02025-08-11Channel-based communication
0.5.02025-08-10Recursive graph traversal
0.4.02025-08-06Delta synchronization
For the complete changelog with all minor versions and detailed changes, visit the GitHub repository.

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Upgrade Guides

Migration Guide

Migrate from old API to new

Roadmap

Upcoming features and goals