Changes since tag 1.7.1

commit 041553423ee2f98f64431eda744ccfd72f7e65ff
Author: vendethiel <vendethiel@hotmail.fr>
Date:   Thu Jan 14 20:30:42 2021 +0100

    add embeds

commit 8d22242f9e10b908828d97c264f5c669537f193d
Author: vendethiel <vendethiel@hotmail.fr>
Date:   Thu Jan 14 19:58:33 2021 +0100

    Add dep on LibCG in the .toc

