AI Devtools Radar

W&B Weave

LLM observabilitywandb.ai4 published changes

2 sources under watch

Change timeline

deprecationhigh

weave.shared and weave.trace_server alias modules removed in v0.54.0

Users importing weave.shared or using weave.trace_server aliases will encounter ModuleNotFoundError. Code that saved ops with weave.shared imports will load as None. Migration required to use new module paths.

Evidence
−0.53.13 warned on these imports with FutureWarning
+weave.shared and the weave.trace_server alias modules are removed. Importing them now raises ModuleNotFoundError

github.com

feature

CoreWeave Sandboxes introduced as new pricing tier offering

New feature added to the product lineup: isolated, on-demand environments for running untrusted code with pay-per-use billing for CPU and memory. Currently available through serverless sandboxes.

Evidence
+CoreWeave Sandboxes Isolated, on-demand environments for running untrusted code, billed on the CPU and memory each sandbox requests. Currently available through serverless sandboxes.

wandb.ai

other

Weave version 0.53.9 released, moving from dev0 to stable release

Users can now use the stable 0.53.9 version instead of the development build.

Evidence
+v0.53.9 <p>Release version: 0.53.9-dev0 → 0.53.9</p>

github.com

feature

Added support for tracing Claude Agent SDK subagents

Weave users can now trace subagents in Claude Agent SDK, enabling better visibility into multi-agent workflows.

Evidence
+feat(weave): trace Claude Agent SDK subagents by @rgao-coreweave in #7666

github.com