LangChain v1.2.10 includes dependency updates, a fix for token counting on partial message sequences, and a refactor renaming _SUPPORTED_PROVIDERS to _BUILTIN_PROVIDERS.

Redis 8.6 GA introduces substantial performance improvements and memory reductions for hashes and sorted sets, adds idempotent XADD with IDMP/IDMPAUTO, new LRM eviction policies (volatile-lrm, allkeys-lrm), hot key detection via HOTKEYS command, TLS certificate-based client auth, NaN support in time series with COUNTNAN/COUNTALL aggregators, and vectorized distance calculations. It also includes memory histogram metrics, reduced syscalls, and optimized ACL checks. Note: avoid IDMP/IDMPAUTO with appendonly AOF without RDB preamble.

FastAPI v0.128.7 improves error clarity when including a router into itself, replaces dict with Mapping in HTTPException.headers, simplifies in-memory file reading, updates documentation markup to use <dfn>, and includes minor test and workflow refinements.

v16.2.0-canary.33 fixes image quality handling, upgrades React, improves browser prefetching, removes outdated examples and Turbopack APIs, enhances create-next-app font setup, and optimizes test sharding.

FastAPI v0.128.6 fixes `on_startup`/`on_shutdown` in `APIRouter`, updates Chinese translations, and resolves parameterized test issues.

Includes stability and performance updates for app router.

create-vite@8.3.0 introduces updates and improvements to the Vite project scaffolding tool; see CHANGELOG.md for details.

Redis 8.4.1 is a security-focused release addressing PII exposure in logs and multiple crash vulnerabilities in RedisBloom during RDB loading. It includes numerous bug fixes for atomic slot migration, RediSearch query accuracy, concurrency, memory handling, and cluster routing. Performance improvements target vector search, garbage collection, and worker thread management, while new metrics enhance observability of timeouts, OOM events, and thread utilization. Configuration enhancements add tuning options for scoring and vector search.

Playwright v1.58.2 fixes trace viewer stdin path handling and removes forced SwiftShader on Chromium for macOS, while updating browsers to Chromium 145.0.7632.6, Firefox 146.0.1, and WebKit 26.0.

Fixed a Windows-specific directory traversal vulnerability in the Static middleware when using the default filesystem configuration.

LangChain v1.2.9 includes fixes for middleware schema normalization and token counting, adds support for state updates from wrap_model_call, improves type checking, threads context through agent creation flows, and enhances usage metadata handling.

February 2026 highlights: Supabase PrivateLink for secure AWS VPC connectivity, Postgres best practices for AI agents, Ethereum blockchain querying via SQL, official Claude connector integration, TRAE SOLO IDE support, Edge Functions zip uploads, local SQL snippet saving, pg_graphql disabled by default on new projects, and community initiatives like SupaSquad and a new contributor portal.

v11.1.13 fixes bugs in the common module (including maxArrayLength/maxStringLength handling and proto key stripping), adds MQTT per-handler QoS support and configurable microservices buffer size, and updates Fastify and CORS dependencies.

Fiber v3.0.0 introduces a comprehensive overhaul with new features like AutoTLS, Msgpack support, UNIX sockets, buffered streaming, dynamic session expiration, and enhanced middleware (e.g., improved CORS, CSRF, cache, and logger). It includes significant API changes such as converting Ctx to an interface, generic helpers, router enhancements, and native net/http handler support. Performance optimizations reduce memory usage and improve speed across core components. A migration tool and detailed guide are provided to assist upgrading from v2.

Vitest v4.1.0-beta.3 introduces `aroundEach`/`aroundAll` hooks, stabilizes experimental features, enhances the `--update` flag, adds test metadata support, extends API security options, improves browser testing UI and reliability, refines import duration tracking, and fixes numerous bugs across mocking, spying, SSR, and browser isolation.

React 19.2.4 (January 26, 2026) adds enhanced DoS mitigations to Server Actions and hardens React Server Components against potential attacks.

PyTorch 2.10.0 adds experimental Python 3.14 and freethreaded build support for torch.compile(), introduces combo-kernels to reduce kernel launch overhead, and adds varlen_attn() for ragged sequences. It expands Intel GPU support (Panther Lake) with FP8, complex MatMul, and SYCL extensions, enables deterministic mode in torch.compile(), and introduces DebugMode for numerical divergence tracking. New features include LocalTensor for single-process distributed simulation, eigenvalue decompositions via DnXgeev, and numerous Inductor, Dynamo, quantization, and ROCm/MPS/XPU backend improvements. Ba

Prisma 7.3.0 adds a configurable compilerBuild option ('fast' or 'small') to optimize query compilation for speed or bundle size. Raw queries now bypass the query compiler for lower overhead. The release also updates MSSQL to v12.2.0, pins better-sqlite3 to avoid a SQLite bug, reverts a breaking change in @map enum behavior, and fixes BigInt precision loss in JSON aggregations by casting to text.

v4.1.18 fixes source validation, improves error reporting with file/line info, enhances arbitrary utility handling, preserves theme key casing, refines CLI behavior, and adds better compatibility for configs and Vite integration.

Version 0.3.28 adds PostgreSQL jsonpath and MySQL/MariaDB vector column support, MSSQL vector and multiSubnetFailover options, MongoDB SOCKS5 proxy settings, UTC date columns, CLI dependency version alignment, and numerous CI/docs/linting improvements plus critical dependency updates including a glob CVE fix.