Subject: Current biber version is incompatible with biblatex
From: Mikhail Tsykalov <[email-masked]>
To: [email-masked]
Date: Tue, 19 May 2020 14:23:38 +0300
List-Id: <debbugs-submit.debbugs.gnu.org>

When running biber the following error appears:

ERROR - Error: Found biblatex control file version 3.5, expected version 
3.4.
This means that your biber (2.11) and biblatex (3.12) versions are 
incompatible.
See compat matrix in biblatex or biber PDF documentation.