v1.11.0

1.11.0 (2026-05-14)

Full Changelog: v1.10.3...v1.11.0

Features

• cap v1 limit query params (b5edad1)
• core: add moonshot and kimi code BYOK providers (0b0940b)
• internal/types: support eagerly validating pydantic iterators (8d289a9)
• support setting headers via env (f0c2ba8)

Bug Fixes

• client: add missing f-string prefix in file type error message (cbf36eb)
• use correct field name format for multipart file arrays (1039e5a)

Performance Improvements

• core: reduce conversation send hot-path reads (8a7b06e)

Chores

• internal: more robust bootstrap script (074fe85)
• internal: reformat pyproject.toml (d9a6109)

Refactors

• hard-deprecate isolated conversation blocks (ed0a3d4)
• stop creating new isolated conversation blocks (aa75f2a)

v1.10.3

1.10.3 (2026-04-17)

Full Changelog: v1.10.2...v1.10.3

Features

• add xhigh opus 4.7 (13053eb)
• api: api update (fa185df)
• core: add is_hidden field to conversations for hidden forks (5f4a164)
• core: allow creating hidden conversations (8818aca)
• Feat/user quota view (5322813)

Bug Fixes

• autogenerated changes (0fe88a6)
• client: preserve hardcoded query params when merging with user params (ff0da42)
• core: persist conversation context window overrides (4e29e5f)
• ensure file data are only sent as 1 parameter (3df7d83)

Performance Improvements

• client: optimize file structure copying in multipart requests (1e73b56)

Refactors

• core: remove built-in multi-agent tools (c120257)

v1.10.2

1.10.2 (2026-04-02)

Full Changelog: v1.10.1...v1.10.2

Features

• core: add conversation archive fields and filtering (d589286)
• internal: implement indices array format for query and form serialization (c4a27c7)

v1.10.1

1.10.1 (2026-03-26)

Full Changelog: v1.9.1...v1.10.1

Features

• core: add include_tool_calls param to message list endpoints (b7ed9c7)
• core: add tpuf cache warming for message search (a2d3bc3)

v1.9.1

1.9.1 (2026-03-25)

Full Changelog: v1.8.1...v1.9.1

Features

• core: add request-scoped system override for conversation messages (751739d)
• core: support forking the default (agent-direct) conversation (1f38887)
• expose conversation fork endpoint in Stainless SDK (6900b7a)

v1.8.1

1.8.1 (2026-03-24)

Full Changelog: v1.8.0...v1.8.1

Features

• add idempotency for conversation streaming (1398653)
• core: add created_by_id and last_updated_by_id filters to list/count agents (dc45581)
• core: sort conversations by last_message_at (2d2a0fe)

Reverts

• undo PR #10058 system-prompt warning changes (05cdb2d)

Chores

• ci: skip lint on metadata-only changes (1089986)
• internal: update gitignore (3d4023a)

v1.8.0

1.8.0 (2026-03-20)

Full Changelog: v1.7.12...v1.8.0

Features

• add zai coding provider (192fc35)
• always create otid for request (f208278)

Bug Fixes

• deps: bump minimum typing-extensions version (fcebea1)
• pydantic: do not pass by_alias unless set (6fd6fc5)
• sanitize endpoint path params (bc0615a)
• surface error when system prompt is large during compaction (98b3055)

Chores

• internal: tweak CI branches (0591087)

Documentation

• add OTID field description for idempotency context (0f327cc)

Refactors

• sglang: use input_ids instead of text in native adapter (66c6a22)

v1.7.12

1.7.12 (2026-03-09)

Full Changelog: v1.7.11...v1.7.12

Features

• add conversation recompile endpoint (65f0013)
• add fireworks provider (8b536c2)
• add recompile system endpoint to Stainless SDK (40d9492)
• core: restructure memFS system prompt rendering + add client_skills [LET-7760] (cc0756b)
• helm: M3 multi-signal HPA external metrics + behavior (dev shadow, prod disabled) (56f66ce)
• readiness: M2 readiness enforcement scaffold (default OFF) (5568b66)

Chores

• ci: skip uploading artifacts on stainless-internal branches (c179828)
• update placeholder string (7142275)

v1.7.11

1.7.11 (2026-03-04)

Full Changelog: v1.7.10...v1.7.11

Features

• Add billing context to LLM telemetry traces (f44235d)
• new agent id query param for default convo (1536a79)

Bug Fixes

• add "max" to AnthropicModelSettings effort type (5bfe437)

v1.7.10

1.7.10 (2026-03-02)

Full Changelog: v1.7.9...v1.7.10

Features

• add debug logs in telem endpoint (749c2bc)
• core: sort agents by updated_at (3a2abbc)
• support default convo in list and cancel endpoints (d6b16f1)