hub one firmware update

[#1]

hi can u push the latest firmware to my hubone router please

currently on hasnt been updated in over a year and i see there are newer firmwares out for this router thanks

1. Product name:	Plusnet Hub
2. Serial number:	+081441+NQ54605283
3. Firmware version:	Software version 4.7.5.1.83.8.226 Last updated 29/09/16
4. Board version:	Plusnet Hub One
5. DSL uptime:	0 days, 03:54:58
6. Data rate:	20000 / 74281
7. Maximum data rate:	27306 / 73834

[#2]

1. Product name:	Plusnet Hub
2. Serial number:	+081441+NQ54605283
3. Firmware version:	Software version 4.7.5.1.83.8.237.2.2 Last updated 11/12/17
4. Board version:	Plusnet Hub One
5. DSL uptime:	0 days, 00:23:47
6. Data rate:	20000 / 74076
7. Maximum data rate:	27547 / 74162
8. Noise margin:	9.6 / 6.0
9. Line attenuation:	17.0 / 13.9

ok so i got it upgraded to the newest firmware

[#3]

Hi, New to PlusNet this week, got new router, installed and running fine.  Soon after installing I got the update to 4.7.5.1.83.8.237.2.2 but currently it says "last update unknown" which is odd...  I have not found an option in the router menus to "check for new update" is this normal?  As in do we just wait till it decides it needs one or can we prompt it to check?  Thanks in advance, Peter