There's a merged pull request on the void-packages repository

transmission: don't use deprecated --log-error
https://github.com/void-linux/void-packages/pull/44653

Description:
Even though the man page for transmission-daemon was not updated to reflect the change, `--log-error` has been deprecated by `--log-level=error` (see `transmission-daemon --help`).
A warning is logged if the old flag is used.


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