Heron v0.7.0

[0.7.0] — 2026-06-24

Added

• eBPF capture discoverability — an experimental, opt-in advisory. When no
  eBPF source is active, the server now logs a one-line notice (Linux only) that
  on-host TLS capture exists and how to enable it (ebpf cargo feature + a
  type = "ebpf" source — there is no --ebpf runtime flag). The Settings
  page's eBPF capture toggle is now tagged experimental and its description
  spells out the opt-in requirements.

Changed

• OpenTelemetry-aligned rename of the storage entities and HTTP API. The
  agent_turns table is now traces, llm_calls is now spans, and
  traces.call_ids is now span_ids; a new forward-looking spans.kind
  column (always 'llm' today) leaves room for wire-visible tool spans. The
  Rust domain/query types (AgentTurn→Trace, Turn*/Call* DTOs →
  Trace*/Span*) and StorageBackend methods (write_calls→write_spans,
  query_turns→query_traces, …) follow suit. New canonical routes
  /api/traces* and /api/spans*; the pre-rename /api/agent-turns* and
  /api/llm-calls* keep working as deprecated aliases (RFC 8594 Deprecation
  header). Retention config keys calls/turns are accepted as serde aliases
  for spans/traces. Existing DuckDB/ClickHouse databases auto-migrate in
  place on init() with no data loss (idempotent detect-then-rename).

Docs

• README rebuilt for the launch — GIF-first, conversion-driven layout.
  Headline tagline "The Wireshark for AI Agents", a hero demo GIF up top, a
  30-second pcap-replay quick start, and a three-up "What Makes Heron Different"
  table (agent-turn reconstruction · service topology · SFT trajectory export),
  while preserving the existing technical accuracy (passive positioning across
  wire and on-host TLS boundary, opt-in eBPF, docs/configure.md links,
  just-based contributor flow). API examples updated to the canonical
  /api/traces routes.
• Corrected launch collateral added under launch/. Paste-ready Product
  Hunt / Hacker News / Twitter copy aligned to the shipped product: install via
  the curl … install.sh one-liner (no npm package), canonical /api/traces
  endpoint, and v0.7.0 framing.

What's Changed

• ci: repoint agent-loop wrappers to Netis/olympus (agent-ops renamed) by @vaderyang in #165
• Upgrade Olympus mechanism to v0.4.0 (full post-rename migration: .olympus.json + olympus_ref) by @vaderyang in #167
• fix(turn): keep eBPF-sourced turns whose opening call was missed by @vaderyang in #168
• fix(ebpf): detach uprobe links for dead inodes to stop bpf_link fd leak by @vaderyang in #172
• chore(olympus): align .olympus.json — current model + Greek-deity agent names by @vaderyang in #173
• refactor: OpenTelemetry-aligned rename (agent_turns→traces, llm_calls→spans) by @vaderyang in #174
• Launch v0.7.0 → main: README rebuild + collateral + eBPF advisory by @vaderyang in #176

Full Changelog: v0.6.0...v0.7.0