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Version 0.9.8
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Continuing a focus on stability and compatibility with other software:

* Support for reading CRAM files with an optional user-provided local FASTA
  file for the reference genome sequence. (#555; thanks @johnegarza)
* Call Rscript subprocess with safer flags for the R environment. Previously,
  `--vanilla` ignored R environments with the library path in a non-default
  location specified in the user's .Rprofile. Now, `--no-restore` and
  `--no-environ` ensure a clean environment but still respect the user's
  .Rprofile settings beyond that. (#491; thanks @pablo-gar)
* Compatibility with the latest release of pandas. (#502, #523)

This release also fixes some regressions reported since the release of CNVkit
0.9.7 (which introduced a number of new performance optimizations).

* `scatter`: A bug when plotting a region of a chromosome. (#536, #457; thanks tskir)
* `scatter`: An IndexError when plotting entire chromosomes, e.g. chr7. (#541,
  #461, #535; thanks @tskir)
* `fix`: A bug that occurred after automatic bias corrections, introducing
  NaN-valued rows in placed of rejected bins, leading to a downstream crash in
  CBS segmentation. (#551, #436, #547; thanks @johnegarza)