Dear Maintainer,

lcm upstream released the version 1.5.0 on April 2023. It would be great to
have it packaged and available on Debian Sid.

I canhelp with code changes if the maintainer or the team are willing to
sponsor and review them.

Thanks.

Well the "team" is the Debian QA Group, which effectively means it needs
an actual maintainer:

https://bugs.debian.org/965945

On the positive side, any Debian Developer can make changes to the
package, so your pool of potential sponsors is quite large!

If you want to prepare an upload for someone to sponsor, this has some
helpful information and infrastructure:

https://mentors.debian.net/

live well,
  vagrant