Change tmp directory

I have tightened some security settings on my server e.g. open_basedir and noticed that invoiceplane’s tmp directory setting is hardcoded to /tmp. Is it possible to change this or (in a future update) make this a setting in either config file or interface?

Do you mean the Sumex Invoices implementation?

I’m looking to deal with errors like these;

This is the session driver that uses the temporary directory specified in your global PHP configuration. Please make sure that the directory is writable.
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