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* rhpvorderman contributed many performance improvements in :pr:`15`,
:pr:`17`, :pr:`18`, :pr:`20`, :pr:`21`, :pr:`22`, :pr:`23`. Reading
and writing FASTQ files and reading of paired-end FASTQ files was
sped up significantly. For example, reading uncompressed FASTQ is
50% faster (!) than before.
* :pr:`28`: Windows support added