update CHANGELOG
update CHANGELOG

ELind77/gensim,robotcator/gensim,mattilyra/gensim,jaksmid/gensim,manasRK/gensim,tzoiker/gensim,isohyt/gensim,gojomo/gensim,markroxor/gensim,akutuzov/gensim,bhargavvader/gensim,jaksmid/gensim,gojomo/gensim,Kreiswolke/gensim,laic/gensim,tzoiker/gensim,manasRK/gensim,tzoiker/gensim,gojomo/gensim,piskvorky/gensim,dsquareindia/gensim,mattilyra/gensim,macks22/gensim,Kreiswolke/gensim,ziky90/gensim,isohyt/gensim,quole/gensim,markroxor/gensim,zachmayer/gensim,piskvorky/gensim,RaRe-Technologies/gensim,zachmayer/gensim,dsquareindia/gensim,mattilyra/gensim,olavurmortensen/gensim,RaRe-Technologies/gensim,jaksmid/gensim,RaRe-Technologies/gensim,olavurmortensen/gensim,pombredanne/gensim,ziky90/gensim,robotcator/gensim,ELind77/gensim,davechallis/gensim,davechallis/gensim,piskvorky/gensim,pombredanne/gensim,manasRK/gensim,bhargavvader/gensim,laic/gensim,loisaidasam/gensim,ELind77/gensim,RaRe-Technologies/gensim,dsquareindia/gensim,olavurmortensen/gensim,summanlp/gensim,quole/gensim,zachmayer/gensim,summanlp/gensim,macks22/gensim,pombredanne/gensim,laic/gensim,davechallis/gensim,akutuzov/gensim,markroxor/gensim,akutuzov/gensim,Kreiswolke/gensim,summanlp/gensim,loisaidasam/gensim,loisaidasam/gensim,ziky90/gensim,quole/gensim,bhargavvader/gensim,gojomo/gensim,macks22/gensim,isohyt/gensim,robotcator/gensim