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+## 0.1.4
+* [long mode only]: fix decoding of rex-prefixed modrm+sib operands selecting index 0b100 and base 0b101
+ - for memory operands with a base, index, and displacement either
+ the wrong base would be selected (register number ignored, so only
+ `*ax` or `r8*` would be reported), or yaxpeax-x86 would report a
+ base register is present when it is not (`RegIndexBaseScaleDisp`
+ when the operand is actually `RegScaleDisp`)
+
+thank you to Evan Johnson for catching and reporting this bug!
+
## 0.1.3
* fix 0x80-opcode instructions not having an opcode
- this meant that for example `lock xorb [rax], 0` would decode as invalid