# Conductor 0.87.2: Claude Opus 5.5

> Source: <https://www.conductor.build/changelog/0.87.2-claude-opus-5-5>
> Published: 2026-09-22 00:00:00+00:00

0.87.2
September 22, 2026
Claude Opus 5.5

Claude Opus 5.5 is now available in Conductor!

Opus 5.5 performs at the level of Claude Fable 5.1 for most tasks and costs 40% less to run than Opus 5.