I don't know where to post, but I saw your thread title so I guess there something I can add for the development of opera browser.
As for you you've been long not to use opera browser, it is for me too. Here I have downloaded the latest version of the opera browser and got very disappointed. I once felt in love in opera because of the great feature: I can save any website I have visited in a single file, called .mht. Then I leave it behind because the more digits added, the slower opera can load in the computer. I don't understand it though, and therefore since then I moved to another smooth yet fast browser called "iron". However, it is suitable only for browsing, as for saving it offline, I still recommend opera browser.
Today, I have downloaded the latest version of opera browser and hoped that it may become the best ever. Unfortunately, I couldn't find how to save website I visited into single file (.mht), the options available only for "HTML complete" and "HTML only", how is that suppose to be?
I love opera because of this single file saving, as for other type of saving website, like HTML complete always making a file HTML with a folder containing the scripts and images with identical folder name. Since when you guys the developer of this Opera browser made this much difference? Since when the file saving options .mht been gone? Can you make this options alive again, please?