Going Back / Updating: an online update is a system image install; the first one replaces the old system (docs/agent 89b141f) Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
User manual for NebulaOS 1.0.0 The end-user manual from NebulaOS docs/agent d34c40e (PR #3): 30 pages and 129 screenshots, checked against release 1.0.0 (firmware 70ad0b0, screen 36490ed, extensions f498796). Replaces the August developer drafts, which described an older state; they remain in this wiki's history.