1 == Removal of OpenILS::Utils::ISBN ==
3 Evergreen used to include a perl module called OpenILS::Utils::ISBN.
4 This module provided a single subroutine, `isbn_upconvert`, which
5 wrapped some behavior from the Business::ISBN module. The module
6 is no longer used in Evergreen code. Any custom code that used it
7 should be migrated to use Business::ISBN directly.