fu-msa
fu-msa has moved to seqfu msa.
The fu-msa binary is still shipped for compatibility with existing workflows. It prints a migration notice, waits three seconds, and then runs seqfu msa with the same arguments.
fu-msa {input_file} --setting-string Seq:0:6:20
New commands and documentation should use:
seqfu msa {input_file} --setting-string Seq:0:6:20