v0.4.0

What's Changed

• chore(release): sync development after v0.3.0 by @jscott3201 in #302
• docs: add data model reference diagrams by @jscott3201 in #303
• [codex] Use Axum for serve http by @jscott3201 in #304
• docs(auth): reconcile HTTP OAuth posture by @jscott3201 in #305
• feat(console): add SvelteKit skeleton by @jscott3201 in #306
• refactor(cli): route MCP HTTP through Axum by @jscott3201 in #307
• [codex] Add structured content DTOs for MCP reads by @jscott3201 in #308
• feat(console): serve static assets under /console by @jscott3201 in #309
• feat(console): bundle assets in release artifacts by @jscott3201 in #310
• feat(console): add shadcn-svelte foundation by @jscott3201 in #311
• feat(console): add live MCP data-flow e2e by @jscott3201 in #312
• feat(console): add live records workflow by @jscott3201 in #313
• feat(console): add live retrieval playground by @jscott3201 in #314
• feat(console): add live consolidation status by @jscott3201 in #315
• feat(console): add live audit history by @jscott3201 in #316
• feat(console): flatten accent shading by @jscott3201 in #317
• feat(console): add live mcp catalog by @jscott3201 in #318
• feat(console): add live namespace aggregates by @jscott3201 in #319
• feat(console): add live embedding posture by @jscott3201 in #320
• feat(console): add live security posture by @jscott3201 in #321
• feat(console): refine dashboard UX flows by @jscott3201 in #322
• feat(console): add telemetry rollup by @jscott3201 in #323
• feat(consolidation): add startup warning by @jscott3201 in #324
• feat(cli): filter rmcp disconnect logs by @jscott3201 in #325
• feat(release): add build provenance health by @jscott3201 in #326
• feat(mcp): add memory census by @jscott3201 in #327
• chore: remove the operator console and aionforge-tui — MCP-only product by @jscott3201 in #328
• docs: list observability and no-log-leakage gate by @jscott3201 in #329
• feat(message): first-class Message kind + message_send/message_poll/message_ack (Tier 1 PR1) by @jscott3201 in #330
• feat(message): add bounded message wait notifications by @jscott3201 in #331
• feat(mcp): add message_wait progress heartbeats by @jscott3201 in #332
• feat(mcp): add room resource subscriptions by @jscott3201 in #333
• fix(cli): harden corrupt WAL tests and split serve tests by @jscott3201 in #334
• fix(mcp): harden message notification correctness by @jscott3201 in #335
• chore(release): bump workspace to v0.4.0 by @jscott3201 in #336
• fix(deps): bump crossbeam-epoch to 0.9.20 (RUSTSEC-2026-0204) by @jscott3201 in #338
• release: v0.4.0 — Agent Pager (Message kind + subscribable rooms + wait heartbeats) by @jscott3201 in #337

Full Changelog: v0.3.0...v0.4.0