# rotasym 1.0-4

* Initial version.

# rotasym 1.0-5

* Change description field in DESCRIPTION, minor aesthetic changes to examples.

# rotasym 1.0-6

* Make the behavior of `r_ACG` and `r_unif_sphere` consistent with `base::set.seed`: drop `RcppZiggurat`.
* Fix bug in NA handling in `check_unit_norm`.

# rotasym 1.0.7

* Update reference and CITATION.

# rotasym 1.0.8

* Allow `kappa` to be a vector in `c_vMF`.
* Add missing links to references and other fixes in documentation.
* Fix "Non-file package-anchored link(s) in documentation object".

# rotasym 1.0.9

* Fix incorrect doi.
* Remove compiler warning std::move(W).

# rotasym 1.1.0

* Add `if(requireNamespace("rgl"))` as required.
* Change return type of `r_g_vMF_Cpp`.
* Update reference.

# rotasym 1.1.1

* Make `r_g_vMF` numerically robust for large kappas.

# rotasym 1.1.2

* Fix possible NaNs in `r_g_vMF` for low kappas.
* Fix bug in `d_ACG`.

# rotasym 1.1.3

* Fix warning in r-devel-linux-x86_64-debian-clang.

# rotasym 1.1.4

* Fix warning in r-devel-linux-x86_64-fedora-clang and  r-devel-linux-x86_64-debian-clang.
* Fix bug in `kde_level_set()` (example).

# rotasym 1.1.5

* Drop C++11 requirement to adhere to new CRAN policies.
* Drop `personList()` and `citEntry()`.

# rotasym 1.2.0

* Add new dataset `sunspots_deaths` as companion to `sunspots_births`.
* Add stop for kappa > 1e15 in `r_vMF` and `r_g_vMF` to avoid infinite looping.
* Replace `rgl` with `scatterplot3d` in examples.

# rotasym 1.3.0

* Fix the user-interrupt check in the C++ `r_g_vMF` sampler to tie it to the loop iteration.
* Sample the `p = 3` in `r_vMF` exactly by inverse transform instead of acceptance-rejection, for a notable speedup.
* Efficiency improvements in `test_rotasym` (scatter and vMF-location statistics) and `g_vMF`.
* Documentation fixes: correct the number of variables in the `sunspots_births` / `sunspots_deaths` help page, fix typos, and add cross-references with see also.
* Add full test coverage.
* Add a package hex sticker logo.
* Clearer equations in the documentation.

# rotasym 1.3.1

* Return a column matrix, instead of a vector, in `r_vMF` with `p = 1` and `kappa > 0`.
* More extensive unit tests across dimensions.
