- Support more things in full cloud save unlocking and songlist parser
- For Arcaea 5.0.1
> NOTE: May not work well because this client version is not completed and confusing!!
- An option `DOWNLOAD_FORBID_WHEN_NO_ITEM` has been added to the config file to make that users cannot download the songs' files if they has not bought them when the `songlist` file exists. (Experimental)
#128
- Fix a small bug that `best30` of API cannot have scores whose songs are not in database
- At present the setting file can be a module or a file with some of options
- Limiter can have multiple rules together now