Add an "Update all beatmaps" option

[Daztrax]

I personally think this option will be good for people who has a lot of beatmaps downloaded in osu!, right now to update all the beatmaps, i need to see each beatmap if it has an available update and click on "update", so I thought that adding an option to update all those beatmaps with 1 click could be really good for people with a lot of beatmaps and want to keep everything up to date

[shiumano]

Doing that would constitute a DoS attack.
Also, due to download rate limits, it would take an absurdly long time.

Would there be any issues with updating the beatmap when you want to play?

[Gabixel]

Still, this seems to be something they want to do.. somehow. But I also agree that it could prove to be a destructive operation. We'll see, I guess

[Daztrax]

Yeah, @shiumano is right about this, but maybe there're some solutions for this, such as limiting the number of simultaneous downloads during this process (an example could be like 3 beatmaps being downloaded at the same time until all beatmaps are updated to avoid sending too many request to servers/doing an DoS or DDoS attack).

Also, I searched for the same thing on discussions and didn't find it so I opened a new one thinking no one talked about this (I was wrong ;-;)