Bumped protocol version max

Author: Soupstraw

eras/conway/impl/CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## 1.20.0.0
 
+* Bump `ProtVerHigh ConwayEra` to `11`
 * Remove `ConwayTxBody`
 * Removed `era` parameter from `ConwayTxBodyRaw`
 * Add `MkConwayTxBody` and all members of `ConwayTxBodyRaw`:

eras/conway/impl/src/Cardano/Ledger/Conway/Era.hs

@@ -41,7 +41,7 @@ data ConwayEra
 instance Era ConwayEra where
   type PreviousEra ConwayEra = BabbageEra
   type ProtVerLow ConwayEra = 9
-  type ProtVerHigh ConwayEra = 10
+  type ProtVerHigh ConwayEra = 11
 
   eraName = "Conway"
 

libs/cardano-ledger-binary/CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## 1.7.0.0
 
+* Bump `MaxVersion` to `12`
 * Add `decodeFullFromHexText`
 * Move `translateViaCBORAnnotator`, `decodeFullAnnotator`, `decodeFullAnnotatedBytes`, `decodeFullAnnotatorFromHexText` to `testlib`
 * Moved `Annotator` orphan instance for plutus `Data` into `testlib`

libs/cardano-ledger-binary/src/Cardano/Ledger/Binary/Version.hs

@@ -51,7 +51,7 @@ type MinVersion = 0
 
 -- | Maximum supported version. This is the major protocol version of the latest known
 -- protocol version that we want to support, including for development and testing.
-type MaxVersion = 11
+type MaxVersion = 12
 
 instance Enum Version where
   toEnum = errorFail . mkVersion