Vercel AI SDK — amazon-bedrock v4.0.104

Patch Changes 1f7f3f5: fix(bedrock): skip passing unsigned reasoning content

Agents for financial services and insurance

We're releasing ten new Cowork and Claude Code plugins, integrations with the Microsoft 365 suite, new connectors, and an MCP app for financial services and insurance organizations.

Anthropic SDK (TS) — sdk v0.86.0

0.86.0 (2026-04-08) Full Changelog: sdk-v0.85.0...sdk-v0.86.0 Features api: add support for Claude Managed Agents (2ef732a) Chores internal: codegen related update (d644830)

Fast mode for Opus 4.7 available on AI Gateway

Fast mode for Claude Opus 4.7 is now available on in research preview.AI Gateway Fast mode delivers ~2.5x faster output token generation with full Opus 4.7 intelligence. This is an early, experimental feature. To…

Anthropic SDK (Python) v0.101.0

0.101.0 (2026-05-11) Full Changelog: v0.100.0...v0.101.0 Features aws: Add AWS client for Claude Platform on AWS (1e70e3a) Bug Fixes client: add missing f-string prefix in file type error message (06d109a) Chores…

Anthropic SDK (TS) — aws-sdk v0.3.0

0.3.0 (2026-05-11) Full Changelog: aws-sdk-v0.2.5...aws-sdk-v0.3.0 Features aws: Add AWS client for Claude Platform on AWS (7a31772)

Anthropic adds dreaming & multiagent tools for Claude

Anthropic introduced “dreaming” for Claude Managed Agents, plus outcomes and multiagent orchestration (with memory) and webhooks; the update is positioned as expanding the toolset for structured, learning-oriented…

Higher usage limits for Claude and a compute deal with SpaceX

We’ve raised Claude's usage limits and agreed a new compute partnership with SpaceX that will substantially increase our capacity in the near term.

Anthropic SDK (TS) — sdk v0.91.0

0.91.0 (2026-04-23) Full Changelog: sdk-v0.90.0...sdk-v0.91.0 Features api: CMA Memory public beta (ddf732f) bedrock: use auth header for mantle client (#866) (aec801a) Bug Fixes api: fix errors in api spec (ae10768)…

Anthropic SDK (Python) v0.91.0

0.91.0 (2026-04-07) Full Changelog: v0.90.0...v0.91.0 Features client: Create Bedrock Mantle client (#1616) (fd195a2)

Anthropic SDK (TS) — sdk v0.85.0

0.85.0 (2026-04-07) Full Changelog: sdk-v0.84.0...sdk-v0.85.0 Features client: Create Bedrock Mantle client (#810) (2f1f4a1)

Anthropic SDK (Python) v0.90.0

0.90.0 (2026-04-07) Full Changelog: v0.89.0...v0.90.0 Features api: Add support for claude-mythos-preview (fc7ddd8) Bug Fixes client: preserve hardcoded query params when merging with user params (32d35e0)

Anthropic SDK (TS) — sdk v0.84.0

0.84.0 (2026-04-07) Full Changelog: sdk-v0.83.0...sdk-v0.84.0 Features api: Add support for claude-mythos-preview (d4057b0) tools: add AbortSignal support for tool runner (#848) (972d591)

Anthropic SDK (Python) v0.86.0

0.86.0 (2026-03-18) Full Changelog: v0.85.0...v0.86.0 Features add support for filesystem memory tools (#1247) (235d218) api: manual updates (86dbe4a) api: manual updates (45d9cc0) Bug Fixes…

Anthropic SDK (Python) v0.83.0

0.83.0 (2026-02-19) Full Changelog: v0.82.0...v0.83.0 Features api: Add top-level cache control (automatic caching) (a940123) Chores update mock server docs (34ef48c)

not much happened today

Anthropic tightens usage policies for Claude Max in third-party apps, prompting builders to adopt model-agnostic orchestration and BYO-key defaults to mitigate platform risks. The Model Context Protocol (MCP) is…

Teaching Claude Why

Anthropic SDK (TS) — sdk v0.93.0

0.93.0 (2026-05-04) Full Changelog: sdk-v0.92.0...sdk-v0.93.0 Features client: add Workload Identity Federation, interactive OAuth, and auth profiles (d5d6abd)

Anthropic SDK (TS) — sdk v0.92.0

0.92.0 (2026-04-30) Full Changelog: sdk-v0.91.1...sdk-v0.92.0 Features api: improve Managed Agents APIs (ca1bf4a) support setting headers via env (32f67d4) Bug Fixes bedrock: throw APIError for error events delivered…

Anthropic and NEC partner to build AI-native engineering at scale in Japan

NEC will deploy Claude to 30,000 employees and become Anthropic's first Japan-based global partner, co-developing AI products for finance, manufacturing, and government

Anthropic SDK (Python) v0.97.0

0.97.0 (2026-04-23) Full Changelog: v0.96.0...v0.97.0 Features api: CMA Memory public beta (fc30ebe) Bug Fixes api: fix errors in api spec (f946de8) api: restore missing features (72212ab) Performance Improvements…

Anthropic SDK (Python) v0.88.0

0.88.0 (2026-04-01) Full Changelog: v0.87.0...v0.88.0 Features api: add structured stop_details to message responses (fd82d6b) bedrock api key auth (#1623) (a95a3fc) prepare aws package (#1615) (6875fab) Chores tests…

Anthropic SDK (Python) v0.84.0

0.84.0 (2026-02-25) Full Changelog: v0.83.0...v0.84.0 Features api: change array_format to brackets (925d2ad) api: remove publishing section from cli target (7bc7ceb) helpers: add conversion helpers for MCP tools…