The most notable changes are to the brown and green M&M's, the two female characters
The De-sexification of the Green M&M – FEM Newsmagazine
My how scared I'd be if their species suddenly appeared in front
The M&M characters are getting a redesign
M&M's spokescandies change was actually a Super Bowl ad stunt
M&M's characters get a makeover to promote inclusivity
Founder/CEO of Higharc – M&M'S REDESIGN Brand: M&M'S Role
Preliminary Program - Association for Consumer Research
M&Ms reboots cartoon mascots as gender-neutral, more inclusive
M&M's Mascots Change to Represent a 'Progressive World