Set right CHANGELOG date
Set right CHANGELOG date

LosFuzzys/CTFd,isislab/CTFd,CTFd/CTFd,CTFd/CTFd,isislab/CTFd,LosFuzzys/CTFd,LosFuzzys/CTFd,ajvpot/CTFd,LosFuzzys/CTFd,ajvpot/CTFd,CTFd/CTFd,isislab/CTFd,CTFd/CTFd,ajvpot/CTFd,ajvpot/CTFd,isislab/CTFd