Does the firmware on my printer correspond to the github prebuilt firmware and marlin source code ?

[helakejr]

I just purchased a BIQU B1 SE PLUS printer - and I love it however after building the github Marlin source I noticed a problem.

QUESTION:
Does the firmware on my printer correspond to the github prebuilt firmware and marlin source code ?

It seems to be that the firmware on my printer is more recent than the github version. And if I flash files in github that I would have older firmware BIQU B1-SE/PLUS 2.6.0 Aug 30 2021 17:26:25 versus BIQU B1-SE/PLUS 2.6.0 Jan 10 2022.

 

Thank You

helakejr

 

DETAILS:
1) My B1 SE PLUS Printer says that the firmware version is:
Board: BTT SKR 2
Firmware: BIQU B1-SE/PLUS 2.6.0 Jan 10 2022
NOTE: This display is displayed from:
BIQU-B1-SE-PLUS-master\B1-SE-SKR2(2.6.0)Patch\Marlin\src\lcd\extui\lib\btt_ui\Menu\Settings.cpp

2) The B1 SE PLUS Printer Source at:
github.com/bigtreetech/BIQU-B1-SE-PLUS/B1-SE-PLUS firmware/B1-SE-SKR2(2.6.0).rar
File: version.h
SHORT_BUILD_VERSION: BIQU B1-SE/PLUS 2.6.0
STRING_DISTRIBUTION_DATE: 2021-08-25

3) B1 SE PLUS Source Files Uploaded: Dec 17, 2021

4) github.com/bigtreetech/BIQU-B1-SE-PLUS/Marlin-mode/firmware.bin
Included Version/Date is:
BIQU B1-SE/PLUS 2.6.0 Aug 30 2021 17:26:25

[BIQU info]

If you have any product issues, please submit a request and we will arrange for an engineer to communicate with you as soon as possible.

Click on the top navigation "Submit a request" or Please click
https://support.biqu3d.com/hc/en-us/requests/new

[helakejr]

On 5/26/2022 at 6:46 PM, BIQU info said:

If you have any product issues, please submit a request and we will arrange for an engineer to communicate with you as soon as possible.

Click on the top navigation "Submit a request" or Please click
https://support.biqu3d.com/hc/en-us/requests/new

I submitted this question as per your suggestion however as of yet no answer. But I am still hoping.