Hi everyone, here are the minutes of today's meeting: ## 3.10.2.0 Release * PVP breakage: https://github.com/haskell/cabal/issues/9258 * This raises the question of keeping the GHC Extensions list inside Cabal. We do not perform sanity checking beyond saying "Unknown extension". * Brandon suggests that `ghc --supported-languages` could be used by Cabal * The list was added for the solver to pick packages, although Mikołaj reports that GHC gets queried at run-time by Cabal. * Gershom: long-term we should have a GHC feature with a pragma that declares non-exaustive pattern matches https://doc.rust-lang.org/reference/attributes/type_system.html * Something for the Stability WG * We postpone the removal of the GHC extensions list for now. * Action item: Hécate can revert https://github.com/haskell/cabal/pull/9028 and https://github.com/haskell/cabal/commit/9faa4db9180ec4a645cfa1a4a00666dcaf37... ## Bad paths on Windows Brandon found a problem when generating short path names. The problem takes root at the Arbitrary instance of InstallDirs. Unsafe on both Windows and POSIX, because it's relying on the Arbitrary instance of String. See https://github.com/haskell/cabal/issues/9253 ## Misc * Token auth for Hackage is making good progress: https://github.com/haskell/cabal/pull/9058 * Big up to David Binder for the documentation work