# 3.1.18 ## Change Log ### Bugfixes * 2016-02-26 [bd48d89](https://github.com/silverstripe/silverstripe-framework/commit/bd48d89642a259e0a4c93ab2a686bc45b2ac3bc4) undeclared constant issue (Daniel Hensby) * 2016-02-26 [cc95703](https://github.com/silverstripe/silverstripe-framework/commit/cc95703b18187b3940f02380f8e5667d61345660) Fix regressions in missing CSRF on print button (Damian Mooyman) * 2016-02-25 [3dc0d0e](https://github.com/silverstripe/silverstripe-framework/commit/3dc0d0ee89cba6b780c8770a94490c60a5b52745) Fix regression in gridfield get actions (Damian Mooyman)