I know that is possible to install uBO-Extra for ChrOpera (Opera on Chromium) by using Developer mode in ChrOpera's extension page and .zip file from Release page, but I wonder, why the uBO-Extra don't exist in the ChrOpera's add-ons store. Is Opera Software doesn't allow you to upload it there or what? If you don't want to explain why, just write me here, please.
I know that is possible to install uBO-Extra for ChrOpera (Opera on Chromium) by using Developer mode in ChrOpera's extension page and .zip file from Release page, but I wonder, why the uBO-Extra don't exist in the ChrOpera's add-ons store. Is Opera Software doesn't allow you to upload it there or what? If you don't want to explain why, just write me here, please.