Previously hard coded size of 1MB meant any file larger was excluded
from recipient emails - often confusing for CMS admins configuring an
advanced use case for a userform, expecting to recieve files to begin a
business process external to the website.
The configuration has been made to support PHP 'shorthand byte values'
https://www.php.net/manual/en/faq.using.php#faq.using.shorthandbytes
in the configuration option. This give flexibility around oddly
specific limits, but can also be used to set as 0, disabling attachments
Tests are updated to set up a known state before testing, as to be able
to accurately assert the results. One should test the class they intend,
not an Injector service of some unknown element.
Dylan Wagstaff
Sabina Talipova
Steve Boyd
Dan Hensby
Bauke Zwaan