opensandbox-group/OpenSandbox csharp/sandbox/v0.1.5 on GitHub

What's New

Sandbox create metrics — Sandbox.CreateAsync now reports fire-and-forget sandbox.create latency events to the lifecycle server on success and failure paths. Reporting never blocks callers and can be disabled with OPENSANDBOX_DISABLE_METRICS=1 or DisableMetrics. #1341
Client IP header — the SDK now best-effort detects the host intranet IPv4 and sends it as OPEN-SANDBOX-CLIENT-IP on wrapper, raw, SSE, and code-interpreter HTTP paths. User-provided headers are never overwritten. #1326
Attach to isolated sessions — AttachAsync(sessionId) support lets stateless workers rebuild a handle for an existing execd isolated session while that in-memory session is still alive. #1295
UID mode availability — isolated session responses now expose per-mode setpriv / userns availability, and unavailable requested modes fail with 503 NOT_SUPPORTED. #1320
Exact snapshot name filtering — snapshot listing now supports an exact name filter. #1301
Isolated session bind mounts and listing — isolated sessions can now receive explicit bind mounts, and the SDK exposes isolated session listing so callers can inspect active sessions. #1264 #1269
Credential Vault placeholder substitutions — request matching now supports opt-in placeholders for path, query, header, and body surfaces, including passthrough auth bindings. #1251

Isolated UID/GID range fix — isolated session UID/GID fields now use a wider integer type so values in the execd uint32 range deserialize and serialize correctly above Int32.MaxValue. #1298

Bumped C# sandbox SDK version and default User-Agent string for this release. #1384