v1.5.0

• Assembler class was added (thanks to @xoofx for adding this feature!) which lets you easily add instructions with a syntax that looks like assembler, eg. c.imul(rcx, __[rdx*8+0x10], -10). It supports all instructions and all modes (16/32/64-bit). See the example in the README for more info.
• Removed net35 tfm, added netstandard2.1 tfm
• Added Instruction.HasSegmentPrefix property
• Added Encoder.WriteByte()
• Enabling upper case disassembly doesn't allocate temp strings
• Added OpCodeOperandKind.r{16,32,64}_reg_mem for movdir64b/enqcmd{s,}
• Added StreamCodeWriter and StreamCodeReader
• FIX: VZERO{UPPER,ALL} don't touch regs 16-31
• BlockEncoder.TryEncode() signature got updated with a BlockEncoderResult
• Instruction.GetInfo()/GetUsedRegisters()/GetUsedMemory() were removed, and the docs never recommended using them. Use InstructionInfoFactory instead.
• FormatterOperandOptions is now a struct, used to be a flags enum.
• Instruction.Create() methods now throw if the immediate value is invalid
• Obsoleted StringBuilderFormatterOutput, use StringOutput instead (shorter name!)
• Renamed FormatterOutputTextKind -> FormatterTextKind