Update change log.
Update change log.

ubahmapk/Flex,barryorourke/Flex,alexandrevicenzi/Flex,alexandrevicenzi/Flex,magsol/Flex,rullmann/pelican-theme-flex,magsol/Flex,ubahmapk/Flex,magsol/Flex,magsol/Flex,barryorourke/Flex,rullmann/pelican-theme-flex,barryorourke/Flex,rullmann/pelican-theme-flex,alexandrevicenzi/Flex,rullmann/pelican-theme-flex,ubahmapk/Flex,ubahmapk/Flex,alexandrevicenzi/Flex,barryorourke/Flex