Was any breakage caused by 9.14?

Thanks for the info about timezone-series. The GHC breakage inventory is only about things for which changes are required to work with a particular version of GHC.

Since time is downgradeable I don’t think this change counts for this purpose as a breaking change in GHC 9.14. For example, this works: cabal repl -w ghc-9.14 -b timezone-series.

It would be a breaking change if there was some other collection of constraints for a build (it would probably have to be a very complex collection) that force time to 1.15 and thereby break the dependency on timezone-series. So if we can find an example of something like that I can add it to the inventory.