binary_session read the client's identity, protocol revision, and
capabilities only from the 2026-era per-request envelope. A 2025-era
connection sends none, so every such client was reported as `client: null`
with no negotiated protocol and no features, although it declared them in
`initialize`.
When a request carries no envelope, read the values the SDK keeps from the
connection's initialize handshake. An envelope still takes precedence.
Fixes#1167
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* fix(hopper): report unavailable procedure body coverage
* refactor!: simplify runtime tools and remove replay engines
Keep direct inspection, capture, and comparison tools. Bind handlers to named contracts and let agents compose experiments with commands and local fixture servers.
BREAKING CHANGE: Remove controlled replay, Node characterization, finite replay-machine, managed runtime planning, and redundant string-tracing tools. Retire process replay, shims, reactive scenarios, custom checkpoints, and active browser replay and origin-scope inputs.
BREAKING CHANGE: comparison tools now require session-owned Evidence IDs or approved bundle paths, and structured Evidence results use compact references.
