Comet 2023.01 rev 1 is now available

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Jimmy Eng

Mar 15, 2023, 7:18:46 PM3/15/23
to Comet ms/ms db search support
Comet 2023.01 rev. 1 is now available.
Release notes:
Download link:

This is a minor release that addresses the following:
  • For pep.xml output when "num_output_lines = 1", the deltaCn scores will always be reported as "1.0". This occurs when only the top hit is reported and has been this behavior since the original release of Comet. This update will correctly report the deltaCn value for this case. Thanks to J. Scheid for reporting this issue.
  • Comet and MSToolkit had input file name/path limits of 512 and 256 characters, respectively. Any input file strings longer than 256 would cause an error in reading the input spectra data. The file name buffer has been expanded to 4096 to mitigate this issue. Thanks to B. Connolly for reporting this issue.
  • The Linux/Ubuntu and Mac runners for compiling the release binaries via GitHub Actions have been changed from "ubuntu-latest" and "macos-latest" to "ubuntu-20.04" and "macos-11". This is to give these binaries wider, backwards compatibility with older OS's. Thanks to T. Sachsenberg for requesting this change.
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