Changes

''The Thunderbird Core Team are people who are typically actively involved with Thunderbird on a weekly basis, and are close enough to the project to have a major influence on direction. The Thunderbird Council reviews this list and decides membership, and will review this list on a regular basis(most recent update in March 2017). Members of the Core Team can generally speak intelligently about the consensus direction of Thunderbird, though the Thunderbird Council, represented by the Council Chair, would need to make any official statements.''

: Member of the 2016 Thunderbird Council, code manager for Thunderbird 52 releases (as well as beta and aurora channels), first Thunderbird staff responsible for backend code stability, mail compose window, language/dictionaries/spelling, M-C core editor issues, reviewer in /mailnewsand /mail