v3.8.50 v2.2.0
umputun/ralphexAug 26, 2026 → Aug 28, 20262 days between releases
What's New
Newer release is for a different project (ECC), introducing a guided installer and Antigravity 2.0 support.
Breaking Changes
- Native Antigravity 2.0 support (breaking change from v1.x)
New Features
- Guided installer for Claude Code, Codex, and Kimi
- Native Antigravity 2.0 support
- Experimental Nasiko CLI lifecycle bridge
- Expanded workflows including Pi, Itô, and multi-model council
Improvements
- Stricter release pipeline requiring lifecycle tests on all OSes
- Reliable uninstallation logic with ownership ledger
- Content-addressed downloads with SHA-256 verification
Bug Fixes
- Reliable uninstallation logic (fixes potential uninstall failures)
Upgrade Notes
These are two different software projects (ralphex vs ECC). If upgrading within ECC, use the guided installer for Antigravity 2.0 migration.
The Two Releases
v3.8.50
Aug 26, 2026· 2 months ago
This major release introduces the Conductor bridge, OmniConductor dashboard panel, and expanded provider support including DeepSeek V4 and Soniox audio. It also adds native xAI passthrough and plugins marketplace features.
Full release notesECC 2.2.0: Guided Setup, Antigravity 2.0, and the Nasiko CLI Bridge
Aug 28, 2026· 2 months ago
ECC v2.2.0 introduces a guided installer, native Antigravity 2.0 support, and an experimental Nasiko CLI bridge with stricter release pipelines.
Full release notes