v2.0.0
FASTX v2.0.0
Closed issues:
- so slowly of extract sequence by coord (#29)
 - Refactor tests (#37)
 - Have accesor functions return views? (#56)
 - Deal better with missingness (#63)
 - bump compatibility for BioSymbols v5 and BioSequences v3? (#65)
 - Documenter clearer that writers/readers take ownership of underlying IO (#70)
 - Erratum in documentation (#71)
 - Include period (.) in valid letters (#73)
 - No good way to flush writers? (#77)
 - Use ReTest or similar niceness? (#83)
 
Merged pull requests:
- Return header, identifier and desc as string views (#62) (@jakobnissen)
 - Rewrite for v2 (#68) (@jakobnissen)
 - Clarify that streams take ownership of IO (#72) (@jakobnissen)
 - Fix missing character in docs example (#74) (@jakobnissen)
 - Use ReTest (#84) (@kescobo)
 - Rollup of a few changes (#85) (@jakobnissen)