0.4.4

• Tweaks the way group handles paired end BAMs. To simplify the process and ensure all reads are written out, the paired end read (read 2) is now outputted without a group or UMI tag. (#115).
• Introduces the --skip-tags-regex option to enable users to skip descriptive gene tags, such as "Unassigned" when using the --gene-tag option. See #108.
• Bugfixes:
  • If the --transcript-gene-map included transcripts not observed in the BAM, this caused an error when trying to retrieve reads aligned to the transcript. This has been resolved. See #109
  • Allow output to zipped file with extract using python 3 #104
• Improved test coverage (--chrom and --gene-tag options). Thanks @MarinusVL for kindly sharing a BAM with gene tags.