Verifiers v0.1.13.dev2 Release Notes

Date: 04/19/2026

Highlights since v0.1.13.dev1

• Added richer token usage reporting, including final-context token metrics, updated displays, and API docs.
• Expanded vf-tui compare mode so you can inspect any numeric metric with inline selection and adaptive bucketing.
• Improved composable/RLM harness integration with harness-owned upload dirs, cached local RLM checkouts, and auto-registered tool monitoring from harness.tool_names.
• Surfaced CLI agent crashes as infra errors even after prior turns, and now include full traces in agent error logs for debugging.
• Removed dead RLM tool config constants from the composable harness exports.

Changes included in v0.1.13.dev2 (since v0.1.13.dev1)

Features and enhancements

• Better token count metrics (#1108)
• vf-tui: compare for all metrics (#1117)
• harness.get_upload_dirs; reduce rlm github requests (#1178)
• tool-env: ToolMonitorRubric takes tool_names instead of tools (#1179)
• feat: auto-register ToolMonitorRubric from harness.tool_names (#1181)
• feat: include full trace in agent error logs (#1185)

Fixes and maintenance

• cli-agent: surface agent crashes as infra errors after any turn (#1177)
• Remove dead RLM tool config constants (#1189)

Full Changelog: v0.1.13.dev1...v0.1.13.dev2