v1.5.1 v2.2.0
vectorize-io/hindsightAug 28, 2026 → Aug 28, 20261 day between releases
What's New
Introduces unified guided installer, Antigravity 2.0, and Nasiko CLI bridge support.
New Features
- Unified guided installer for Claude Code, Codex, and Kimi
- Native Antigravity 2.0 support with safe migration
- Experimental Nasiko CLI bridge for agent lifecycle management
- Expanded workflow catalog with 68 agents and 286 skills
Improvements
- Stricter release pipeline ensuring cross-platform lifecycle tests
- Improved uninstall reliability
- Installer checks files before applying setup
Upgrade Notes
Use the new guided installer command `npx --yes ecc-universal@2.2.0 install --guided`. Note the safe migration process for legacy Antigravity ownership and that provider settings remain under provider control.
The Two Releases
v1.5.1
Aug 28, 2026· 2 months ago
Continues module expansion with new username and email sources and introduces Model Context Protocol (MCP) server support alongside security hardening for input encoding.
Full release notesECC 2.2.0: Guided Setup, Antigravity 2.0, and the Nasiko CLI Bridge
Aug 28, 2026· 2 months ago
ECC 2.2 introduces a unified guided installer for multiple AI harnesses, native support for Antigravity 2.0, and an experimental Nasiko CLI bridge for agent lifecycle management.
Full release notes