The driver now persists each effect record to the blog store (string-keyed to dodge the keyword/
persist top-level split), and host/blog-load-flowlog! rebuilds the in-memory log on boot (wired into
serve.sh after load-edges!). So /flows survives a restart — closing the P0.3 gap.
LIVE PROOF: published a post on blog.rose-ash.com → /flows showed validate+notify → RESTARTED the
container (in-memory log lost) → /flows STILL showed them, reloaded from the durable store.
Round-trip also covered by a conformance test (persist → clear → reload → identical). blog 208/208,
full host conformance 599/599. Note: whole-list rewrite per effect — fine at P0 volume, cap/rotate later.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>