DIAMOND v0.9.27

• Improved performance of the seed matching stage.
• Seed frequency counts are computed based on hit seeds. (this slightly reduces performance while improving sensitivity)
• Added option --taxon-exclude to exclude list of taxon ids from search.
• Compiling from source will no longer perform a native build. Instead, a portable binary that contains code paths for multiple architectures will be produced, with dispatch logic that is invoked at runtime.