Consolidates the architectural conversations that followed the v1.1.0
release but haven't yet landed in the blueprint or in code. Six topic
areas, each with status + open calls:
1. Messaging primitives — invoke vs pub/sub vs queue, recipient
model and delivery semantics
2. Universal trigger outbox — async dispatch substrate for every
event source (sync HTTP excepted, see #3)
3. NATS-style sync HTTP — per-request inbox + oneshot channel lets
sync HTTP ride the outbox without losing the response path
4. Dead-letter handling — separate table, dead_letter trigger kind,
recursion stop rule, retention defaults
5. Realtime updates — SSE-based external subscription to per-app
pub/sub topics with opt-in exposure
6. Frontend client library — hybrid model (TS lib that talks to
dev-defined script endpoints, not to services)
Plus a revised v1.1.x roadmap: realtime adds at v1.1.6 (was Config &
Email), shifting later items by one to v1.1.9 (was v1.1.8).
20 open calls consolidated at the bottom, numbered for reference.
Document is meant to be pruned as decisions ship; deleted entirely
when v1.1.9 lands.
No blueprint changes yet — those wait for the open calls to be
answered and the corresponding PRs to ship.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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