v0.4.0

SoftPosit v0.4.0

Diff since v0.3.0

Closed issues:

• registration (#52)
• Is there a plan to support ^ operator? (#53)

Merged pull requests:

• Install TagBot as a GitHub Action (#54) (@JuliaTagBot)
• Conversion (#56) (@milankl)
• bitstring testing with :split (#57) (@milankl)
• speedup with implicit sign with 2's compl (#58) (@milankl)
• Float32(::Posit16) without C, no tests (#59) (@milankl)
• no overflow rounding mode for conversion (#60) (@milankl)
• make new conversion default (#61) (@milankl)