K 10
svn:author
V 3
cmt
K 8
svn:date
V 27
2020-11-10T08:51:54.390155Z
K 7
svn:log
V 179
MFH: r554818

update thunderbird to 78.4.2

Release Notes:
  https://www.thunderbird.net/en-US/thunderbird/78.4.2/releasenotes/

Approved by:	portmgr (blanket: web browser alike)

END