Here are a few of my notes.
TMs
TM27 same
TM83 Infestation - after defeating first gym
TM94 Rock Smash
TM99 Dazzling Gleam - after defeating Fairy gym
Mega Pokemon
Mega Aerodactyl - Rock/Flying - Tough Claws ability
Mega Gengar
Mega Abomasnow
Mega Gyarados
Mega Gardevoir
(Also, the stone for Galvantula has been found, but no Joltik/Galvantula found in the game yet)
Changed moves
Fire Pledge, Grass Pledge, Water Pledge: 80bp.
Blizzard: 110 bp.
Bubble: 40 bp.
Fire Blast: 110 bp.
Frost Breath: 60 bp.
Fury Cutter: 40 bp.
Hidden Power: 60 bp.
Low Sweep: 65 bp.
Rock Tomb: 60 bp, 95% acc.
Thunder: 110 bp.
Vine Whip: 45 bp & 25 pp.
Will-O-Wisp: 85% acc.
Hex: 65 bp
//According to Serebii, Thunderbolt, Flamethrower, Surf, Ice Beam are 90 bp. Haven't seen anyone else mention that.
Evolutions
Chespin (lv 16) > Quilladin (lv 36) > Chesnaught
Fennekin (lv 16) > Braixen (lv 36) > Delphox
Froakie (lv 16) > Frogadier (lv 36) > Geninja
Scatterbug (lv 9) > Spewpa (lv 12) > Vivillion
Pancham (lv 31, Dark type in party) > Pangoro
Goomy (lv 40) > Sliggoo (lv 70) > Goodra
Honedge (lv 35) > Doubledge (Dusk Stone) > Aegislash
Flabebe (lv ???) > Floette (Shiny Stone) > Flogres
Spritzee (lv ???) holding Sachet > Aromatisse