Enterprise Live Migrations from GHES to ghe.com generally available

Enterprise Live Migrations (ELM) is now generally available, allowing near-zero-downtime repository migrations from GitHub Enterprise Server (GHES) to GitHub Enterprise Cloud with Data Residency (ghe.com). ELM continuously syncs data so developers keep working during migration, with cutover requiring only minutes to drain in-flight changes. It's built for large monorepos with deep git history and heavy activity, complements the existing GitHub Enterprise Importer (GEI) tool, and is managed via a new 'gh elm' CLI extension. ELM supports migrations from GHES versions 3.17.18+, 3.18.12+, 3.19.9+, 3.20.3+, 3.21.3+, and 3.22.0+.

Source: https://github.blog/changelog/2026-09-01-enterprise-live-migrations-from-ghes-to-ghe-com-generally-available. 8 Sync News only summarizes and links out; content copyright belongs to the authors and original sources.