The folks at Xiegu have provided minor updates to their popular G90 and the newer G106 transceivers.

G90 Changelog

UPDATE DISP UNIT ONLY!!
File: G90_DispUnit_Fw_V1.80
SHA-256: B0730B08500DFDD2BA767B390CD349606252B0B44FBBA7DE3130F192A1493F3A

[EN]
1. To work with JTDX/WSJTX (or some other data mode softwares), add CI-V commands 0x25,0x26,
   See <<XIEGU RADIO CI-V REFERENCE>> and <<XIEGU RADIO JTDX WSJTX SETTINGs>>
2. Add CI-V command 0x1d 0x19, read the XIEGU RADIO ID,
   See <<XIEGU RADIO CI-V REFERENCE>>

And for the G106

[EN]
1. To work with JTDX/WSJTX (or some other data mode softwares), add CI-V commands 0x25,0x26,
   See <<XIEGU RADIO CI-V REFERENCE>> and <<XIEGU RADIO JTDX WSJTX SETTINGs>>
2. Add CI-V command 0x1d 0x19, read the XIEGU RADIO ID,
   See <<XIEGU RADIO CI-V REFERENCE>>
3. Bug fix: Can't totally mute when RX volum set to 0
4. Bug fix: ACC TRX Pin is output only (now it's bidirectional)
5. Bug fix: Won't lock the long press key
6. Set RX audio bandwidth to 10~3300Hz in data mode

Neither brings with it substantive capability updates, but always nice to see a company continue to update their offerings.

You can pick up the updated firmware at https://www.radioddity.com/xiegu-download