diff --git a/metadata/v1.31/enable_block_epilogue.json b/metadata/v1.31/enable_block_epilogue.json
new file mode 100644
index 0000000..333db11
--- /dev/null
+++ b/metadata/v1.31/enable_block_epilogue.json
@@ -0,0 +1,6 @@
+{
+  "title": "enable block epilogue",
+  "description": "Generate BlockEpilogue transaction instead of StateCheckpoint transaction.",
+  "source_code_url": "https://github.com/aptos-labs/aptos-core/pull/11298",
+  "discussion_url": "https://github.com/aptos-foundation/AIPs/blob/main/aips/aip-88.md"
+}
\ No newline at end of file
diff --git a/sources/v1.31/enable_block_epilogue/0-execution-config.move b/sources/v1.31/enable_block_epilogue/0-execution-config.move
new file mode 100644
index 0000000..848f145
--- /dev/null
+++ b/sources/v1.31/enable_block_epilogue/0-execution-config.move
@@ -0,0 +1,40 @@
+// Script hash: a8e09f52 
+// Execution config upgrade proposal
+
+// config: V4(
+//     ExecutionConfigV4 {
+//         transaction_shuffler_type: UseCaseAware {
+//             sender_spread_factor: 32,
+//             platform_use_case_spread_factor: 0,
+//             user_use_case_spread_factor: 4,
+//         },
+//         block_gas_limit_type: ComplexLimitV1 {
+//             effective_block_gas_limit: 30000,
+//             execution_gas_effective_multiplier: 1,
+//             io_gas_effective_multiplier: 1,
+//             conflict_penalty_window: 9,
+//             use_granular_resource_group_conflicts: false,
+//             use_module_publishing_block_conflict: true,
+//             block_output_limit: Some(
+//                 5242880,
+//             ),
+//             include_user_txn_size_in_block_output: true,
+//             add_block_limit_outcome_onchain: true,
+//         },
+//         transaction_deduper_type: TxnHashAndAuthenticatorV1,
+//     },
+// )
+
+script {
+    use aptos_framework::aptos_governance;
+    use aptos_framework::execution_config;
+
+    fun main(proposal_id: u64) {
+        let framework_signer = aptos_governance::resolve_multi_step_proposal(proposal_id, @0x1, x"");
+
+        let execution_blob: vector<u8> = x"040420000000000000000000000000000000040000000000000002307500000000000001000000000000000100000000000000090000000001010000500000000000010101";
+
+        execution_config::set_for_next_epoch(&framework_signer, execution_blob);
+        aptos_governance::reconfigure(&framework_signer);
+    }
+}