Willem Jiang b67c2a4e56 fix(sandbox): auto-restart crashed containers transparently (#2788) ...

When a sandbox container crashes (e.g. due to an internal error), the
  agent enters a connection-refused loop because AioSandboxProvider.get()
  returns a cached but dead sandbox object. Add a liveness check in get()
  that detects crashed containers via backend.is_alive() and evicts them
  from all caches, allowing ensure_sandbox_initialized() to transparently
  recreate a fresh container on the next acquire().

  The behavior is controlled by a new  config option
  (default: true). Set to false to skip health checks and preserve the
  old behavior of returning stale cached sandboxes.

  Closes #2788

2026-05-10 22:53:58 +08:00

..

agents

fix(lint): remove duplicate is_dynamic_context_reminder definition (#2837)

2026-05-09 23:40:46 +08:00

community

fix(sandbox): auto-restart crashed containers transparently (#2788)

2026-05-10 22:53:58 +08:00

config

fix(sandbox): auto-restart crashed containers transparently (#2788)

2026-05-10 22:53:58 +08:00

guardrails

feat(guardrails): add pre-tool-call authorization middleware with pluggable providers (#1240)

2026-03-23 18:07:33 +08:00

mcp

feat(mcp): support custom tool interceptors via extensions_config.json (#2451)

2026-04-25 09:18:13 +08:00

models

feat: static system prompt with DynamicContextMiddleware for prefix-cache optimization (#2801)

2026-05-09 09:27:02 +08:00

persistence

fix(scripts): preserve uv extras across make dev restarts (#2754) (#2767)

2026-05-10 22:28:29 +08:00

reflection

refactor: split backend into harness (deerflow.*) and app (app.*) (#1131)

2026-03-14 22:55:52 +08:00

runtime

fix(packaging): add postgres extra for store/checkpointer supportFix postgres extra install guidance (#2584)

2026-05-09 09:49:08 +08:00

sandbox

fix(tools): introduce Runtime type alias to eliminate Pydantic serialization warning (#2774)

2026-05-08 14:50:33 +08:00

skills

fix(skills): enforce allowed-tools metadata (#2626)

2026-05-07 08:34:43 +08:00

subagents

fix(skills): enforce allowed-tools metadata (#2626)

2026-05-07 08:34:43 +08:00

tools

fix: keep new agent bootstrap in user scope (#2784)

2026-05-09 19:43:50 +08:00

tracing

feat(tracing): add optional Langfuse support (#1717)

2026-04-02 13:06:10 +08:00

uploads

fix(uploads): add Windows support for safe symlink-protected uploads (#2794)

2026-05-09 18:21:54 +08:00

utils

fix(gateway): return ISO 8601 timestamps from threads endpoints (#2599)

2026-05-02 15:16:16 +08:00

__init__.py

refactor: split backend into harness (deerflow.*) and app (app.*) (#1131)

2026-03-14 22:55:52 +08:00

client.py

feat: refine token usage display modes (#2329)

2026-05-04 09:56:16 +08:00