Changes in version 1.0.4 (2025-10-14)                  

  - fixed a minor breaking change caused by igraph 2.2.0

                 Changes in version 1.0.3 (2025-07-28)                  

  - fixed bug in incidence.from.congress() when specifying policy areas,
    h/t Kevin Reuning
  - fixed links in vignettes, h/t Kevin Reuning
  - added space() to examine the space of binary matrices with fixed
    marginals
  - incidence_from_congress() adds a node color attribute to legislator
    nodes corresponding to party affiliation
  - fixed XML parsing errors in incidence_from_congress()
  - corrected usage of \link{} in documentation

                 Changes in version 1.0.2 (2023-02-15)                  

  - added reference to Neal (2022) for incidence.from.congress()
  - added reference to Neal (2023) for incidence.from.adjacency()
  - incidence.from.congress() includes bill attributes indicating the
    number of (co-)sponsors from each party
  - fixed minor bugs introduced by igraph 1.4.0

                 Changes in version 1.0.1 (2022-08-05)                  

  - fixed bug in incidence.from.congress() when bills do not have a
    sponsor
  - incidence.from.congress() excludes non-voting members by default
  - incidence.from.congress() includes a bill attribute indicating the
    bill's sponsor's party
  - renamed group' model as clubmodel, and renamedblaumodel
    asorganizationsmodel inincidence.from.adjacency()`

                 Changes in version 1.0.0 (2022-05-31)                  

  - all functions revised, all documentation updated
  - added incidence.from.congress() to generate incidence matrices of
    bill sponsorship in the US Congress

                 Changes in version 0.9.0 (2022-04-08)                  

  - initial release