To resolve problem with multi-command Drone scripts caused by a change in Bash 5.1:
x. New shell option: patsub_replacement. When enabled, a '&' in the replacement
string of the pattern substitution expansion is replaced by the portion of
the string that matched the pattern. Backslash will escape the '&' and
insert a literal '&'.
To resolve problem with multi-command Drone scripts caused by a change in Bash 5.1:
https://tiswww.case.edu/php/chet/bash/NEWS