alt Hacker NewsThe enterprise distros do provide that, somewhat.
That's why, RHEL for example, has such a long support lifecycle. It's so you can develop software targeting RHEL specifically, and know you have a stable environment for 10+ years. RHEL sells a stable (as in unchanging) OS for x number of years to target.
And if you want to follow the RHEL shaped bleeding edge you can develop on latest Fedora. I'll often do this, develop/package and Fedora and then build on RHEL as well.