moodle/auth/db/upgrade.txt

This files describes API changes in /auth/db/*,
information provided here is intended especially for developers.

=== 2.9 ===

* Plain text password matching is now always case sensitive, it does not
  depend on the database sensitiveness anymore.
MDL-20365 auth_db: Warning users about case sensitive plain passwords Also, changing returned passwords to lower case when maching against an md5() string or a sha1() string. 2014-11-27 13:57:06 +08:00			`This files describes API changes in /auth/db/*,`
			`information provided here is intended especially for developers.`

			`=== 2.9 ===`

			`* Plain text password matching is now always case sensitive, it does not`
			`depend on the database sensitiveness anymore.`