What's Changed
- Fix FNV-collision symbol aliasing and memoize OP_SYMBOL by @hadashiA in #192
- Speed up variable access with SIMD scan and slot inline caches by @hadashiA in #191
- Honor user-defined hash/eql? for Hash keys and add compare_by_identity by @hadashiA in #194
Full Changelog: 1.6.0...1.6.1
