[GPG, S/MIME] EFAIL vulnerability status

[sbliven]

The EFAIL vulnerability allows exfiltration of encrypted text. In 2018, when the exploit was discovered, Airmail was known to be vulnerable with both the GPG-PGP and S/MIME plugins. The S/MIME plugin has not been updated since then so I assume it is still vulnerable. Does anyone know if the latest GPG plugin release fixes this?