v1.2.0

What's Changed

• Halve movement speed by @dezween in #19
• Epic 3 spec and task breakdown: make it feel like 3D by @dezween in #20
• Epic 3 docs: fix shadow-camera near/far and planning nits from review by @dezween in #21
• Fix all findings from Epic 2 shipped-code reviews (render/audio + world/session/ui) by @dezween in #22
• Epic 3: camera tilt, shadow mapping, entity shadows (001-003) by @dezween in #23
• docs: check off tasks 001-003 in epic-3 TASKS.md by @dezween in #24
• Epic 3: vertical bobbing animation (004) by @dezween in #25
• Epic 3: fresnel membrane shader (005) by @dezween in #26
• docs: check off task 005 by @dezween in #27
• Epic 3: playtest/balance pass + README update (006-007) by @dezween in #28
• Fix inverted movement controls after Epic 3's camera tilt by @dezween in #29
• Grow arena sizes from 3 to 10 by @dezween in #30

Full Changelog: v1.1.0...v1.2.0