Update upstream source from tag 'upstream/2019.4'
authorSimon McVittie <smcv@debian.org>
Tue, 1 Oct 2019 08:20:08 +0000 (09:20 +0100)
committerSimon McVittie <smcv@debian.org>
Tue, 1 Oct 2019 08:20:08 +0000 (09:20 +0100)
Update to upstream version '2019.4'
with Debian dir 4ae82225ac6279f3c524be8d3ed8430dbbec4efc


Trivial merge