update CHANGELOG
update CHANGELOG

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