Releasesby GlyphW&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...
Also shipped Jul 31, 2026CoreWeave in July 2026 →
Web terminal on serverless GPU compute (AI Runtime) is in Public Preview
The web terminal in notebooks connected to serverless GPU compute (AI Runtime) is now in Public Preview . Use it to run shell commands, monitor GPU usage with nvidia-smi , install libraries, and manage files directly on the compute. This requires serverless GPU environment version 5 or above. See Run shell commands in Databricks web terminal .
Packaged clean rooms are now generally available
Packaged clean rooms are now generally available. In a packaged clean room, a provider supplies notebooks, JARs, and data that a consumer runs against their own data without seeing the provider's code or data assets. See Packaged clean rooms .
OpenAI connector (Beta)
The OpenAI connector is now available in Lakeflow Connect in Beta . Workspace admins can control access to this feature from the Previews page. The connector uses the OpenAI Organization Admin API to ingest organization administration data, such as users, projects, API keys, usage, costs, and audit logs, from OpenAI into Databricks.
[In preview] Public Preview: Azure SQL updates for late-July
In late-July 2026, the following update and enhancement was made to Azure SQL: Regex-based dynamic data masking (DDM) extends the built-in DDM feature with pattern‑based masking to hide sensitive data like emails, phone numbers, and identifiers, centrally
Upcoming August 2026 model deprecations in GitHub Copilot
We will deprecate the following models across all GitHub Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions), on September 1st, 2026: Model Deprecation date Suggested alternative Gemini 3.1 Pro 9-1-2026 Gemini 3.6 Flash Claude Opus 4.5 9-1-2026 Claude Opus 4.7, Claude Opus 4.8, or Claude Opus 5 Claude Opus...
Gemini 2.5 Pro and Gemini 3 Flash deprecated
As of today, July 31, 2026, we have deprecated the following models across all GitHub Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions).
More from W&B WeaveEvery W&B Weave release →
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 0.53.6
- 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...
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 0.53.7
- 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 0.53.1
- 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 0.53.8
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 0.53.12
- 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...