Verifiers v0.1.15.dev11 Release Notes

Date: 05/25/2026

Highlights since v0.1.15.dev10

• v1 taskset authoring has a tighter loader contract. Taskset configs now use clearer task source fields, task inputs normalize at the boundary, taskset loaders are registry-backed, and environment loaders route through taskset hooks instead of class defaults.
• v1 examples and docs match the new taskset shape. Bundled environments, README examples, BYO Harness docs, and generated environment guidance now use the load_taskset(config) / load_environment(config) pattern consistently.
• Renderer configuration now uses the typed config surface. Renderer clients consume RendererConfig directly, keeping renderer request configuration aligned with the shared typed contract.

Changes included in v0.1.15.dev11 (since v0.1.15.dev10)

v1 taskset authoring

• Rework TasksetConfig fields + loader patterns (#1462)

Renderer configuration

• Consume the typed RendererConfig surface (#1467)

Full Changelog: v0.1.15.dev10...v0.1.15.dev11