The address of source
https://github.com/exfatprogs/exfatprogs

version:
commit 8593314715f4c0e531ee7cb26bdd4cd06e8a3f7f (HEAD -> master, origin/master, origin/HEAD)
Merge: 3228312 cb60748
Author: Namjae Jeon <linkinjeon@kernel.org>
Date:   Wed May 17 16:15:59 2023 +0900

    Merge pull request #225 from exfatprogs/exfat-next

    Merge exfatprogs patches in #exfat-next branch to #master

commit cb607485dc370ae66889f8a495ae1aa10caa9a8d (tag: 1.2.1)
Author: Namjae Jeon <linkinjeon@kernel.org>
Date:   Tue May 16 22:43:25 2023 +0900

    exfatprogs: release 1.2.1 version

    exfatprogs 1.2.1 - released 2023-05-17
    ======================================

    CHANGES :
     * fsck.exfat: Repair zero size directory.
     * fsck.exfat: Four small clean-ups.

    Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>