0.4.0 (2020-07-29)

• performance: rework just to use String and only parse spec files once and also use faster PatriciaTree.Gr On about 500 packages roughly twice as fast as 0.3.1
• sort now defaults to outputting separate dependency stacks, with options for combined, connected, and independent packages only
• new 'layers' command outputs packages in ordered dependency independent layers
• new 'chain' command outputs Fedora chain-build format
• new 'leaves' commands to list outer leaf packages
• new 'roots' commands lists lowest dependencies
• new library exposed with 2 modules: low-level Graph and high-level Order:
  • Distribution.RPM.Build.Order provides: dependencySort, dependencySortParallel, dependencyLayers, sortGraph output
  • Distribution.RPM.Build.Graph provides: createGraph, dependencyNodes, subgraph', packageLayers, etc
• graph Nodes are now only labelled by package/spec filepath and no longer carry redundant dependency lists
• add a basic testsuite for the library

0.3.1 (2020-07-04)

• fix detection of circular dependencies (bug introduced in 0.3)

0.3 (2019-10-10)

• check package provides instead of rpms
• use ByteString for packages (provides)
• move to simple-cmd-args (optparse-applicative)
• add --lenient for rpmspec failures

0.2 (2018-08-17)

• error if no spec file
• filter out hidden files from deps search
• add --version
• generate manpage with help2man

0.1 (2018-07-18)

• initial release with sort, deps and rdeps (reverse dependencies) commands