Integration with ouroboros-network:cardano-diffusion

cabal.project

@@ -14,9 +14,9 @@ repository cardano-haskell-packages
 -- update either of these.
 index-state:
   -- Bump this if you need newer packages from Hackage
-  , hackage.haskell.org 2025-06-03T21:29:34Z
+  , hackage.haskell.org 2025-06-17T07:53:04Z
   -- Bump this if you need newer packages from CHaP
-  , cardano-haskell-packages 2025-06-03T13:42:38Z
+  , cardano-haskell-packages 2025-07-02T14:54:39Z
 
 packages:
   ouroboros-consensus
@@ -57,13 +57,8 @@ if impl (ghc >= 9.12)
     -- https://github.com/kapralVV/Unique/issues/11
     , Unique:hashable
 
-source-repository-package
-   type: git
-   location: https://github.com/IntersectMBO/ouroboros-network
-   tag: 3e8d3b4b8c87ead794876c62d7fe25f32efb5142
-   --sha256: 08fpkx3iagj83nn413h9a865zjcj3lrf7017a756qd2wg2jg3amq
-   subdir:
-     ouroboros-network-api
+allow-newer: *:QuickCheck,
+allow-newer: quickcheck-lockstep:quickcheck-dynamic
 
 source-repository-package
    type: git
@@ -97,3 +92,19 @@ source-repository-package
       libs/set-algebra
       libs/small-steps
       libs/vector-map
+
+-- QuickCheck-2.16 support for `quickcheck-dynamic-3.4.1`
+source-repository-package
+  type: git
+  location: https://github.com/coot/quickcheck-dynamic
+  tag: 46dd8fc4723aefc56638a28dfd85b27cc8d17c4f
+  --sha256: 0l8rr9gmd1wnanz52929n6fn3fwgv22s41r84fvbvnrpb2vclplg
+  subdir: quickcheck-dynamic
+
+-- QuickCheck-2.16 support
+source-repository-package
+  type: git
+  location: https://github.com/IntersectMBO/plutus
+  tag: 4b26ccb6ea9bf0d6d4b33e1111c7bbcddf0a0107
+  --sha256: 0hx086pr245ddbrmdkb2zdwf1r8b35l3sdsyq1db75aqgc90m9y1
+  subdir: plutus-core

flake.nix

@@ -16,7 +16,7 @@
       inputs.hackage.follows = "hackageNix";
     };
     hackageNix = {
-      url = "github:input-output-hk/hackage.nix";
+      url = "github:input-output-hk/hackage.nix?ref=for-stackage";
       flake = false;
     };
     CHaP = {

nix/haskell.nix

@@ -14,6 +14,8 @@ let
   };
   hsPkgs = haskell-nix.cabalProject {
     src = ./..;
+    index-state = "2025-06-17T07:53:04Z";
+    index-sha256 = "sha256-/9/Z6Fpdzil6tDmMrKMKKVcnXksfIpLOQ/2drHo1Rts=";
     compiler-nix-name = "ghc967";
     flake.variants = {
       ghc910 = { compiler-nix-name = lib.mkForce "ghc9102"; };