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@phue phue released this Nov 20, 2019

New features

  • Changed all parameter names to snake_case
  • Added --local_alignment option to run Bismark with the --local flag to allow soft-clipping of reads.
  • Added support for bismark's SLAM-seq mode
  • Added support for running bismark with HISAT2 as an aligner option #85
  • Added support for centralized configuration profiles nf-core/configs
  • Add --meth_cutoff parameter to change default for bismark_methylation_extractor
    • eg. use --meth_cutoff 5 on the command line or params.meth_cutoff = 5 to require 5 overlapping reads to call a methylation site.
  • Added --methyl_kit option to run MethylDackel with the --methylKit flag, producing output suitable for the methylKit R package.

Software updates

  • new dependency: hisat2 2.1.0
  • new dependency: r-markdown 1.1
  • TrimGalore! 0.5.0 > 0.6.4
  • Bismark 0.20.0 > 0.22.2
  • Bowtie2 2.3.4.3 > 2.3.5
  • Picard 2.18.21 > 2.21.3
  • Qualimap 2.2.2b > 2.2.2c
  • MethylDackel 0.3.0 > 0.4.0

Pipeline updates

  • Keep memory in GB for samtools, to avoid problems with unit conversion (#99)
  • Changed params.container for process.container
  • Synchronised with version 1.7 of the nf-core/tools template

Bug fixes

  • Fixed a bug that caused conda dependencies to be resolved very slowly
  • Allowed some spare memory in the samtools sort steps, avoiding crashes for some users (#81)
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