On 30-March-2017, the EASA issued Annex to Decision 2017/007/R.
The Annex includes the following Guidance Materials (GM):
GM1 ORO.FTL.105(1) Definitions (revised)
I have updated the reference copy of the regulations.
The GM1 ORO.FTL.105(1) and GM2 CS FTL.1.235(b)(3) formalises the material presented by the EASA in the FAQ document from 31-Jul-2015, so no changes to the Understanding EASA FTL 2016 material will be required.