Changes in version 6.1 (2025-10-09)                   

  - Updating header files to version 6.1
  - Moving rmarkdown and knitr back to Suggests given there is a flag
    for unused packages for them

                 Changes in version 6.0.1 (2025-01-09)                  

Minor improvements and Bug Fixes

  - Fixing a bug where some builds of Fedora Linux wouldn't untar header
    files
  - Moving rmarkdown to imports so package won't fail building if
    vignettes are built without suggests

                  Changes in version 6.0 (2024-12-11)                   

  - Updating header files to CGAL header files to 6.0.1.
  - Note that CGAL 6.0 requires C++17 standard.
  - Note that the compiler flag to disable GMP has changed in the 6.0
    version of CGAL. As a work around, users can use both flags in their
    'Makevars' file: "-DCGAL_NO_GMP=1 -DCGAL_DISABLE_GMP=1". CGAL_NO_GMP
    was the old flag and CGAL_DISABLE_GMP is the new one.

                 Changes in version 5.6.4 (2024-07-04)                  

Minor improvements and Bug Fixes

  - Fixing error caused by RcppCGAL via my own attempt to patch a UBSAN
    issue. Rolling back to basic 5.6.1 release from CGAL web.

                 Changes in version 5.6.3 (2024-04-30)                  

Minor improvements and Bug Fixes

  - Updating to CGAL headers version 5.6.1.

                 Changes in version 5.6.2 (2024-01-29)                  

Bug Fix

  - Caught bug that was causing Windows binaries not to have the header
    files bundled with them. Should be squashed with a test to make sure
    this doesn't happen in the future.

                 Changes in version 5.6.1 (2024-01-17)                  

Minor improvements and Bug Fixes

  - Adding Tyler Morgan-Wall to contributors to appropriately reflect
    patch in last version
  - Windows Server 2022 was hanging on the untar stage. Using native R
    tar on Windows machines seems to fix
  - Still using 5.6 version CGAL header files.

                 Changes in version 5.6.0 (2023-12-08)                  

Major updates

  - Snafu due to me being busy and not responding to requests for update
    from CRAN. Package was archived.
  - Update to fix an issue in a dependent package caused my simple
    checking function replacing a non-standard library exit function in
    the CGAL header files (Issue #11). User tylermorganwall found bug
    and fixed. Thank you!
  - Package now is bundled with a fixed version (5.6.0) of CGAL header
    files
  - Will download from CGAL release 5.6.0 if those files are somehow
    missing
  - User can supply own head files via CGAL_DIR as before
  - Whether a user supplies their own header files is now no longer
    recorded due to CRAN objection and them not reading response emails.
  - Deprecating the cgal_install() function. Had planned to give an
    error via lifecycle package; however, CRAN maintainers are not
    reading their emails and assume the function is still working.
    Previously, planned to soft deprecate but CRAN objected.
  - Removed dependency on gh package

New features

  - added a set_cgal function (and unset_cgal()) to help users who may
    have trouble setting the environmental variables on their own.

                 Changes in version 5.5.3 (2023-06-17)                  

Minor improvements and Bug Fixes

  - The new CGAL 5.6-beta causing issues for the package. This should
    now be fixed to favor stable releases over beta releases
  - Also tried to make some package messages and errors more informative

                 Changes in version 5.5.2 (2023-05-29)                  

New features

  - Added a new feature to automatically find the latest GitHub release
    (currently 5.5.2). Unfortunately, this requires an additional
    import: the gh package.
  - Users will also have to use the new cgal_install() function to
    download the header files AFTER installation. This can be
    circumvented via some environmental options as listed in the
    installation vignette
  - There's now an installation vignette!
  - Made the cleaning up of the calls to std::cerr optional with default
    to clean them up. See documentation for cgal_install().

Minor improvements and Bug Fixes

  - CRAN was throwing warnings in Windows versions. New update might
    fix.
  - Additionally, the automatic download on install threw some problems
    on cluster computing. Should be fixed now (#)
  - cgal_version() will now display the guessed version from GitHub OR
    the file/url path used to download/install the headerfiles.
  - version number, as always, aligns with latest CGAL version.

                 Changes in version 5.4.1 (2022-03-21)                  

Clang-14 throws a warning for some bitwise logical operators in
"Uncertain.h". I updated the downloader function to change these
instances.

                  Changes in version 5.4 (2022-03-17)                   

Updated the package to CGAL v5.4. Caught a bug when replacing CGAL error
outputs where it didn't properly include Rcpp. Moved all Rcpp includes
to the tops of files to prevent this in the future.

                Changes in version 5.3.1.1 (2022-01-08)                 

Updated the package to edit out references to std::cerr and std::cout
when copying header files. Should prevent error for CRAN checks when
attempting to use this package for other R packages on CRAN
(#issue-1092895079).

                 Changes in version 5.3.1 (2021-12-17)                  

First release! Header files for CGAL for use in R. Supports CGAL v5.3.1.