v0.1.25

What's Changed

• arena scenario wave 2: security dilemma, coding collaboration, distributed long-context (+ outcome classes), and the adaptive difficulty ratchet by @Sid-MB in #4
• Add interlens.arena: scoreable multi-agent evaluations — five scenario families, engine, budgets/metering, communication policies (messaging default), reasoning persistence, difficulty ratchet, Inspect integration by @Sid-MB in #3

Full Changelog: v0.1.24...v0.1.25