Changes since 7.x-1.6:
Changes since 6.x-1.7:
The 8.x-3.x versions use version 3 of the PHP-SAML toolkit, which provides compatibility for PHP7.2 (while also still being compatible with PHP5), by using a new depencency as encryption library.
Other changes:
Alpha 23 has some changes that result in fields not beging mapped. This is now fixed. Also a improvement has been added when no max file size is set.