# a line per slot: the slot, a regex for the VERSION= that is its, where
# its releases are listed, and a regex picking the version out of that
# page.  Slot 0 follows llvm wherever it goes, so it takes the first
# VERSION= in DETAILS, which is its own; the frozen slots ask the tags
# page for what follows the first tag of the major above them, since it
# only ever lists the newest tags.
0	.	https://github.com/llvm/llvm-project/releases	/llvmorg-([0-9.]+)[.]tar
21	^21[.]	https://github.com/llvm/llvm-project/tags?after=llvmorg-22.1.0	/llvmorg-(21[.][0-9.]+)[.]tar
20	^20[.]	https://github.com/llvm/llvm-project/tags?after=llvmorg-21.1.0	/llvmorg-(20[.][0-9.]+)[.]tar
16	^16[.]	https://github.com/llvm/llvm-project/tags?after=llvmorg-17.0.0	/llvmorg-(16[.][0-9.]+)[.]tar
15	^15[.]	https://github.com/llvm/llvm-project/tags?after=llvmorg-16.0.0	/llvmorg-(15[.][0-9.]+)[.]tar