Revert "[Peras 4] Add ObjectDiffusion and PerasCert diffusion (instance of ObjectDiffusion) (#1679)"

This reverts commit c0d8e62, reversing
changes made to fe2513c.

Author: geo2a

cabal.project

@@ -80,19 +80,12 @@ source-repository-package
     eras/byron/ledger/impl
     eras/byron/crypto
 
-allow-newer:
-    -- https://github.com/phadej/vec/issues/121
-    , ral:QuickCheck
-    , fin:QuickCheck
-    , bin:QuickCheck
-
--- Using https://github.com/IntersectMBO/ouroboros-network/tree/peras-staging/pr-5202-v2
+-- Backported version of https://github.com/IntersectMBO/ouroboros-network/pull/5161
 source-repository-package
    type: git
    location: https://github.com/IntersectMBO/ouroboros-network
-   tag: 0db8669b67982cba755e80bf2e413527def41244
-   --sha256: sha256-vEO721Xab0RTVKFQFKal5VCV5y+OUzELo8+7Z8TETJQ=
+   tag: 1385b53cefb81e79553b6b0252537455833ea9c4
+   --sha256: sha256-zZ7WsMfRs1fG16bmvI5vIh4fhQ8RGyEvYGLSWlrxpg0=
    subdir:
-     ouroboros-network-protocols
      ouroboros-network-api
      ouroboros-network

ouroboros-consensus-cardano/changelog.d/20250919_095938_thomas.bagrel_object_diffusion.md

@@ -430,7 +430,6 @@ instance
     Map.fromList $
       [ (NodeToNodeV_14, CardanoNodeToNodeVersion2)
       , (NodeToNodeV_15, CardanoNodeToNodeVersion2)
-      , (NodeToNodeV_16, CardanoNodeToNodeVersion2)
       ]
 
   supportedNodeToClientVersions _ =

ouroboros-consensus-cardano/src/ouroboros-consensus-cardano/Ouroboros/Consensus/Cardano/Node.hs

@@ -48,7 +48,6 @@ instance SupportedNetworkProtocolVersion (ShelleyBlock proto era) where
     Map.fromList
       [ (NodeToNodeV_14, ShelleyNodeToNodeVersion1)
       , (NodeToNodeV_15, ShelleyNodeToNodeVersion1)
-      , (NodeToNodeV_16, ShelleyNodeToNodeVersion1)
       ]
   supportedNodeToClientVersions _ =
     Map.fromList