Congratulations, very happy so see this.
Am 04.09.21 um 02:22 schrieb Rasmus Munk Larsen:
The Eigen maintainers met today, and have decided to make C++14 the
minimum supported language standard on the master branch.
(https://en.cppreference.com/w/cpp/14
<https://en.cppreference.com/w/cpp/14>) Because of the change i
language standard, and because we likely want to break existing APIs
as we clean up and merge new features in the coming period, the next
version of Eigen will most likely be called version 4.0.0. If your
project is unable to compile with c++14, you will have to stay with
Eigen 3.4.x. The 3.4.x branch will be frozen in terms of features, but
will continue to be maintained and receive bug fixes. If your project
is in the (hopefully unlikely) situation you cannot use c++14 but also
want to add or use new features not in 3.4.x, let us know. This change
means that the we will change the minimum compiler versions supported
by Eigen to the earliest one supporting all c++14 core language and
library features. As far as we can tell, that means GCC 5, Clang 3.4,
and MSVC 19.10. We will also drop support CUDA versions older than 9.
Best regards,The Eigen maintainer team
