In the most recent edition updated on the 2nd of September 2020, the new 5-metre (60 MHz) and 8-metre (40 MHz) bands were added.
I.C. Changes from Previous Version
These changes from the previous version may necessitate application code or data changes:
Addition of the FST4 submode to the MFSK mode in the Mode and Submode Enumerations.
Addition of the 5m and 8m bands to the Band Enumeration.
Addition of ARRL-10-GHZ and WW-DIGI to the Contest-ID Enumeration.
(Released ADIF Version 3.1.1, updated 2020/09/02)
These changes from the previous version may necessitate application code or data changes:
Addition of the FST4 submode to the MFSK mode in the Mode and Submode Enumerations.
Addition of the 5m and 8m bands to the Band Enumeration.
Addition of ARRL-10-GHZ and WW-DIGI to the Contest-ID Enumeration.
(Released ADIF Version 3.1.1, updated 2020/09/02)
While this in itself is a small step, it is part of the process of having 5m & 8m accepted as new amateur radio bands.
(Thanks to Gintas, LY2YR for the heads up on this)
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