Update CHANGELOG.md for 3.1.0

Message ID OP-TEE/optee_os@2235
State Accepted
Headers show

Message

Jens Wiklander April 5, 2018, 3:21 p.m.
# https://github.com/OP-TEE/optee_os/pull/2235
This represents a change submitted via Github. It is mirrored
here so that it is included in our statistics.