Releasesby GlyphW&B Weave 0.53.6
- fix(weave_ts): return the real image from client.get() fix(weave_ts): label a fetched image with its real format fix(weave): keep chat completion streams open for iteration feat(weave): trace Claude Agent SDK subagents fix(weave): trace Claude Agent SDK async-iterable queries per turn fix(weave): stop UnboundLocalError in the MCP read_resource wrapper...
Also shipped Aug 13, 2026CoreWeave in August 2026 →
BigQuery pipelines add automated metadata enrichment in preview
Semantic metadata defined in SQLX configurations now syncs with Knowledge Catalog, and the Data Engineering Agent can generate this metadata from your intent or context.
Sharing tables backed by default storage will be enabled by default for all accounts
OpenSharing support for tables backed by default storage is generally available and on by default for most accounts. For most Enterprise or Premium tier accounts, Databricks will enable it automatically in mid-September 2026, and by early 2027 for the rest.
Expanded networking billing for OpenSharing SecureConnect
Databricks will be expanding networking billing for OpenSharing SecureConnect. Today, data providers are billed for data transfer (egress) when recipients access shared data through SecureConnect. Additional charge types and access scenarios, including charges billed to recipients, are planned.
OpenSharing SecureConnect will be available by default for all accounts
OpenSharing SecureConnect is generally available and available by default for accounts on the Premium plan. For accounts on the Enterprise plan, Databricks will enable it automatically in mid-September 2026, and by early 2027 for the rest.
Block or redact sensitive data in requests and responses
The Sensitive Data Detection guardrail (Beta) detects structured sensitive data (such as Social Security numbers, credit card numbers, IBANs, and phone numbers) and either blocks the interaction or redacts the matched values in place.
Smart Routing: Cut AI costs by routing each task to the right model
Smart Routing (Beta) automatically picks the right model and agent harness for each task, based on complexity, permissions, and budget. It shifts routine work to lower-cost models and reserves frontier models for hard problems, and every routing decision is visible and auditable.
More from W&B WeaveEvery W&B Weave release →
W&B Weave 0.53.4
- fix(weave_ts): restore tracing for structured outputs on openai-node v5+ feat(weave): add custom runtime registration API feat(weave): record turn output messages fix(weave): preserve custom provider names in selectors chore(weave): ignore (and log) extra fields from BaseModelStrict refactor(weave_ts): use Weave GenAI SDK for Claude Agent tracing...
W&B Weave 0.53.3
- fix(weave): stop bool/int param collision that 400s calls queries chore(weave): file storage presign_read chore(weave): export target queries fix(weave): preserve object read error context chore(inference): use uv and add sync_model_catalog target chore(weave): clickhouse export write path fix(weave): map openai cached_tokens to cache_read on otel ingest...
W&B Weave 0.53.7
- chore(weave_ts): add 0.16.6 changelog entry fix(weave): map ClickHouse stream failures to 502 and read structured error codes feat(weave): allow score tracing to be disabled in imperative evals fix(weave): keep eval rows that produced no score in the summary fix(weave_ts): report inclusive Anthropic prompt tokens feat(weave): add tables for tags...
W&B Weave 0.53.8
Release version: 0.53.8-dev0 → 0.53.8
W&B Weave 0.53.9
Release version: 0.53.9-dev0 → 0.53.9
W&B Weave 0.53.2
- perf(weave): per-source union-all for custom-attrs schema query perf(weave): compute numeric-histogram bounds once (3 map scans -> 2) perf(weave): page-prefetch two-pass for agents list-view attribution perf(weave): prune the agents cost list-read via the two-pass chore(inference): fix 500 in catalog API fix(weave_ts): re-route agent spans to the active...
W&B Weave 0.53.1
- perf(weave): scope calls_complete total-storage rollup to matched traces chore(weave): Bump to 0.53.1-dev0 chore(weave): drop dead op_name IS NULL arm from calls_complete queries feat(weave): drop ddtrace dep, inline DogStatsD in datadog.py fix(weave): reject negative JSON path array indices (422 not 502) chore(weave): add weave-instrument agent skill...
W&B Weave 0.53.12
- fix(weave): preserve complete usage across trace batches fix(weave): evaluate filtered call pages once perf(weave): bound trace attribution for single-span lookups fix(weave): preserve model tool calls in chat projection fix(weave): propagate span expiry to message data chore(weave): update model costs chore(weave): leave the vendored client alone for a...