Corda R3 Bank-in-a-Box > 4.1 > 4.12 repo issue.

there is mentioned that it's a 4.12 version of bank-in-a-box.
https://docs.r3.com/en/platform/corda/4.12/enterprise/apps/bankinabox/getting-started.html

but in this docs given repo is old repo 4.1.
https://github.com/corda/bank-in-a-box


please guide me how can I run this bank-in-a-box.


provide me new version repo link
