Because, this is a production build of package. LXC_DEVEL is about type of build not about version.
For any package builds we should have LXC_DEVEL=0. The only case when LXC_DEVEL=1 is when you are doing local development of the LXC and building it for your self, or you building a package to install it on the CI VMs for testing purposes. Because whan LXC_DEVEL does it it effectively disables all the VERSION_AT_LEAST checks and make all of them to pass. Which is absolutely incorrect for any production builds.
Because, this is a production build of package. LXC_DEVEL is about type of build not about version.
For any package builds we should have LXC_DEVEL=0. The only case when LXC_DEVEL=1 is when you are doing local development of the LXC and building it for your self, or you building a package to install it on the CI VMs for testing purposes. Because whan LXC_DEVEL does it it effectively disables all the VERSION_AT_LEAST checks and make all of them to pass. Which is absolutely incorrect for any production builds.