Developer credits
Git commits in Moodle 3.6.4 by Nathan Nguyen
commit 47b4f219949da035ed7eb19620b2b255fb0b3c80 Author: Nathan Nguyen <nathannguyen@catalyst-au.net> Date: Fri, 15 Feb 2019 13:20:14 +0800 Tag: v3.6.4 MDL-63263 tool_recyclebin: Apply automated backup setting