imlonghao [1] filed an orphan request for hmcl [2]: Package was flagged as out-of-date on 2019-12-20 and the maintainer is not responding for it. The current version 3.2.134-1 is not working anymore and need update ASAP.
[1] https://aur.archlinux.org/account/imlonghao/ [2] https://aur.archlinux.org/pkgbase/hmcl/
