ephemery to 60M gas limit (#8622)

* ephemery to 60M gas limit
* removed stray semicolon

Signed-off-by: Sally MacFarlane <[email protected]>

---------

Signed-off-by: Sally MacFarlane <[email protected]>

Author: macfarla

CHANGELOG.md

@@ -9,6 +9,7 @@
 - `--Xplugin-rocksdb-blockchain-blob-garbage-collection-enabled` Adds ability to enabled BlobDB GC for BLOCKCHAIN column family [#8599](https://github.com/hyperledger/besu/pull/8599)
 - `--Xplugin-rocksdb-blob-garbage-collection-age-cutoff`, `--Xplugin-rocksdb-blob-garbage-collection-force-threshold` BlobDB GC config options [#8599](https://github.com/hyperledger/besu/pull/8599)
 - Update discovery library to 25.4.0 [#8635](https://github.com/hyperledger/besu/pull/8635)
+- Increase default target-gas-limit to 60M for Ephemery [#8622](https://github.com/hyperledger/besu/pull/8622)
 
 ## 25.5.0
 ### Breaking Changes

consensus/merge/src/main/java/org/hyperledger/besu/consensus/merge/blockcreation/MergeCoordinator.java

@@ -90,7 +90,7 @@ public class MergeCoordinator implements MergeMiningCoordinator, BadChainListene
           BigInteger.valueOf(11155111), NEXT_STEP_TARGET_GAS_LIMIT_TESTNET, // Sepolia
           BigInteger.valueOf(17000), NEXT_STEP_TARGET_GAS_LIMIT_TESTNET, // Holesky
           BigInteger.valueOf(560048), DEFAULT_TARGET_GAS_LIMIT_TESTNET, // Hoodi
-          BigInteger.valueOf(39438135), DEFAULT_TARGET_GAS_LIMIT_TESTNET // Ephemery
+          BigInteger.valueOf(39438135), NEXT_STEP_TARGET_GAS_LIMIT_TESTNET // Ephemery
           );
 
   /** The Mining parameters. */

consensus/merge/src/test/java/org/hyperledger/besu/consensus/merge/blockcreation/MergeCoordinatorTest.java

@@ -1014,7 +1014,7 @@ public static Stream<Arguments> getGasLimits() {
         Arguments.of("holesky", 17_000L, 60_000_000L),
         Arguments.of("sepolia", 11_155_111L, 60_000_000L),
         Arguments.of("hoodi", 560_048L, 36_000_000L),
-        Arguments.of("ephemery", 39_438_135L, 36_000_000L));
+        Arguments.of("ephemery", 39_438_135L, 60_000_000L));
   }
 
   private void sendNewPayloadAndForkchoiceUpdate(

ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/ScheduledProtocolSpec.java

@@ -43,7 +43,6 @@ public String toString() {
       return String.format("%s:%d", name, milestone);
     }
   }
-  ;
 
   class TimestampProtocolSpec implements ScheduledProtocolSpec {