borgbackup 1.1.13 major bug fix release.
Shortened changelog of major 1.1 (vs. 1.0) features only:
https://www.borgbackup.org/releases/borg-1.1.html
Long changelog:
https://github.com/borgbackup/borg/blob/1.1.13/docs/changes.rst#version-1113-2020-06-06
About the binaries please read README.txt.
If you use pip to install this, use: pip install "borgbackup==1.1.13"