Update changelog
Update changelog

localheinz/monolog,dracony/monolog,bd808/monolog,0x46616c6b/monolog,EmmanuelVella/monolog,ehough/epilog,pomaxa/monolog,cherrytech/monolog,vallejos/monolog,webwlsong/monolog,dangnguyen27/monolog,aeryaguzov/monolog,dailymotion/monolog,stof/monolog,gencer/monolog,oswaldderiemaecker/monolog,yegortokmakov/monolog,Seldaek/monolog,Stype/monolog,lyrixx/monolog,JeroenDeDauw/monolog,glensc/php-monolog,esalter/monolog,supre/monolog,deguif/monolog,prgTW/monolog,netgusto/monolog,peterkokot/monolog,printerpam/monolog,KevinMGranger/monolog,rs/monolog,Sgoettschkes/monolog,tavrij/test,staabm/monolog,chinaweilu/monolog,entwu/monolog,nike-17/monolog,rap2hpoutre/monolog,yaoshanliang/monolog,thiagotalma/monolog,mbrevda/monolog,brendo/monolog,JCook21/monolog