From 38bdb4ad63ca4cc9f0a3bd05daaeb15681a234c4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?S=C3=A9bastien=20Crozet?= Date: Tue, 3 Mar 2020 12:34:47 +0100 Subject: [PATCH] Update the changelog. Fix #701 --- CHANGELOG.md | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8be48e79..13543cf5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -4,9 +4,30 @@ documented here. This project adheres to [Semantic Versioning](https://semver.org/). -## [0.19.0] - WIP +## [0.20.0] +### Added + * `cholesky.rank_one_update(...)` which performs a rank-one update on the cholesky decomposition of a matrix. + * `From<&Matrix>` is now implemented for matrix slices. + * `.try_set_magnitude(...)` which sets the magnitude of a vector, while keeping its direction. + * Implementetanions of `From` and `Into` for the conversion between matrix slices and standard (`&[N]` `&mut [N]`) slices. + +### Modified + * We started some major changes in order to allow non-Copy types to be used as scalar types inside of matrices/vectors. + +## [0.19.0] ### Added * `.remove_rows_at` and `remove_columns_at` which removes a set of rows or columns (specified by indices) from a matrix. + * Several formatting traits have been implemented for all matrices/vectors: `LowerExp`, `UpperExp`, `Octal`, `LowerHex`, + `UpperHex`, `Binary`, `Pointer`. + * `UnitQuaternion::quaternions_mean(...)` which computes the mean rotation of a set of unit quaternions. This implements + the algorithm from _Oshman, Yaakov, and Avishy Carmi, "Attitude estimation from vector observations using a genetic-algorithm-embedded quaternion particle filter." + +### Modified + * It is now possible to get the `min/max` element of unsigned integer matrices. + +### Added to nalgebra-glm + * Some infinite and reversed perspectives: `::infinite_perspective_rh_no`, `::infinite_perspective_rh_zo`, + `::reversed_perspective_rh_zo`, and `::reversed_infinite_perspective_rh_zo`. ## [0.18.0] This release adds full complex number support to nalgebra. This includes all common vector/matrix operations as well