[DRE-maint] bullseye backport?

[Marco Möller]

Dear redmine package maintainers!
How are the chances that redmine will arrive in the backports repository 
of the bullseye release, and can you estimate if this will happen right 
after the publication of bullseye, or which delay is expected? Will 
there be instructions on how to install redmine (and all of its 
dependencies) from backports?

Could you publish information about the current and predictable 
situation for everybody on the following site?
https://wiki.debian.org/Redmine
(it maybe could also be worth to send the information to the debian-user 
list)

Thanks a lot for all your efforts!
Marco.