Document the features in 1.45
Document the features in 1.45

Lw-Cui/vimium,willsALMANJ/vimium,Robinson10240/vimium,dimatter/vimium,PrestanceDesign/vimium,douglas-larocca/vimium,justalittlenoob/vimium,mrmr1993/vimium,douglas-larocca/vimium,philc/vimium,cyrixhero/vimium,dimatter/vimium,cyrixhero/vimium,gdh1995/vimium,hhsue/vimium,PrestanceDesign/vimium,mrmr1993/vimium,VPashkov/vimium,elegantwww/vimium,decaffeinate-examples/vimium,Robinson10240/vimium,PrestanceDesign/vimium,elegantwww/vimium,philc/vimium,Lw-Cui/vimium,Aleroniponi/vimium,zhangmin510/vimium,poacher2k/vimium,justalittlenoob/vimium,wildeyes/vimium,crazypenguincode/vimium,csmalin/vimium,VPashkov/vimium,borgified/vimium,mrmr1993/vimium,willsALMANJ/vimium,smblott-github/vimium,bkudria/vimium,elegantwww/vimium,dimatter/vimium,borgified/vimium,poacher2k/vimium,csmalin/vimium,elderbas/vimium,Aleroniponi/vimium,poacher2k/vimium,Robinson10240/vimium,zhangmin510/vimium,smblott-github/vimium,Lw-Cui/vimium,gdh1995/vimium,PickRelated/vimium,smblott-github/vimium,cyrixhero/vimium,decaffeinate-examples/vimium,Aleroniponi/vimium,VPashkov/vimium,justalittlenoob/vimium,bkudria/vimium,elderbas/vimium,PickRelated/vimium,douglas-larocca/vimium,tuchangwei/vimium,wildeyes/vimium,tuchangwei/vimium,PickRelated/vimium,tuchangwei/vimium,willsALMANJ/vimium,gdh1995/vimium,hhsue/vimium,csmalin/vimium,hhsue/vimium,zhangmin510/vimium,philc/vimium,decaffeinate-examples/vimium,crazypenguincode/vimium,elderbas/vimium,wildeyes/vimium,bkudria/vimium,borgified/vimium