Opera yashyize ahagaragara version yayo ya mbere ya Opera 15 binyuze mu muyoboro wa OperaNext. Iyi release yagombaga kuba iya mbere ifite WebKit/Blink nk'igikoresho cyo gushyira mu bikorwa aho kuba igikoresho cya Opera bwite Presto.
Ariko, nk'uko bamwe babibona, byaragaragaye ko Opera yakoze umubare mushya w'ibikoresho hamwe n'uburyo bushya bw'ikoranabuhanga butari bufite hafi y'ibikorwa byose byatumye Opera iba idasanzwe. Abenshi mu bagize >1000 basubiza ku itangazo ry'iyi release http://my.opera.com/desktopteam/blog/opera-next-15-0-released bafite ibibazo bikomeye n'ibyemezo byafashwe.
Mu buryo butandukanye n'uko benshi babitekerezaga, ibi si "tech preview" cyangwa "Alpha" release - ni beta (irimo ibikorwa byose) ya Opera 15. Abakozi ba Opera babigaragaza neza:
Ndi (ntabwo mfite isano na Opera) nshaka kumenya byinshi ku bijyanye n'uko abantu barimo gusezera Opera, kandi niba ari byo, impamvu n'uburyo bazahindura browser.