diff --git a/crates/sui-framework/docs/sui-system/stake_subsidy.md b/crates/sui-framework/docs/sui-system/stake_subsidy.md index f66978db04aec..8147ace90ae4f 100644 --- a/crates/sui-framework/docs/sui-system/stake_subsidy.md +++ b/crates/sui-framework/docs/sui-system/stake_subsidy.md @@ -9,6 +9,7 @@ title: Module `0x3::stake_subsidy` - [Function `create`](#0x3_stake_subsidy_create) - [Function `advance_epoch`](#0x3_stake_subsidy_advance_epoch) - [Function `current_epoch_subsidy_amount`](#0x3_stake_subsidy_current_epoch_subsidy_amount) +- [Function `get_distribution_counter`](#0x3_stake_subsidy_get_distribution_counter) 
use 0x1::u64;
@@ -169,7 +170,6 @@ Advance the epoch counter and draw down the subsidy for the epoch.
 
     // Drawn down the subsidy for this epoch.
     let stake_subsidy = self.balance.split(to_withdraw);
-
     self.distribution_counter = self.distribution_counter + 1;
 
     // Decrease the subsidy amount only when the current period ends.
@@ -210,4 +210,29 @@ Returns the amount of stake subsidy to be added at the end of the current epoch.
 
 
 
+
+
+
+
+## Function `get_distribution_counter`
+
+Returns the number of distributions that have occurred.
+
+
+
public(friend) fun get_distribution_counter(self: &stake_subsidy::StakeSubsidy): u64
+

+
+
+
+

+Implementation
+
+
+
public(package) fun get_distribution_counter(self: &StakeSubsidy): u64 {
+    self.distribution_counter
+}
+

+
+
+
 

diff --git a/crates/sui-framework/docs/sui-system/sui_system_state_inner.md b/crates/sui-framework/docs/sui-system/sui_system_state_inner.md
index f4357743de41d..ae65fd0a93402 100644
--- a/crates/sui-framework/docs/sui-system/sui_system_state_inner.md
+++ b/crates/sui-framework/docs/sui-system/sui_system_state_inner.md
@@ -2163,18 +2163,31 @@ gas coins.
 
     let storage_charge = storage_reward.value();
     let computation_charge = computation_reward.value();
+    let mut stake_subsidy = balance::zero();
 
+    // during the transition from epoch N to epoch N + 1, ctx.epoch() will return N
+    let old_epoch = ctx.epoch();
     // Include stake subsidy in the rewards given out to validators and stakers.
     // Delay distributing any stake subsidies until after `stake_subsidy_start_epoch`.
     // And if this epoch is shorter than the regular epoch duration, don't distribute any stake subsidy.
-    let stake_subsidy =
-        if (ctx.epoch() >= self.parameters.stake_subsidy_start_epoch  &&
-            epoch_start_timestamp_ms >= prev_epoch_start_timestamp + self.parameters.epoch_duration_ms)
-        {
-            self.stake_subsidy.advance_epoch()
-        } else {
-            balance::zero()
+    if (old_epoch >= self.parameters.stake_subsidy_start_epoch  &&
+        epoch_start_timestamp_ms >= prev_epoch_start_timestamp + self.parameters.epoch_duration_ms)
+    {
+        // special case for epoch 560 -> 561 change bug. add extra subsidies for "safe mode"
+        // where reward distribution was skipped. use distribution counter and epoch check to
+        // avoiding affecting devnet and testnet
+        if (self.stake_subsidy.get_distribution_counter() == 540 && old_epoch > 560) {
+            // safe mode was entered on the change from 560 to 561. so 560 was the first epoch without proper subsidy distribution
+            let first_safe_mode_epoch = 560;
+            let safe_mode_epoch_count = old_epoch - first_safe_mode_epoch;
+            safe_mode_epoch_count.do!(|_| {
+                stake_subsidy.join(self.stake_subsidy.advance_epoch());
+            });
+            // done with catchup for safe mode epochs. distribution counter is now >540, we won't hit this again
+            // fall through to the normal logic, which will add subsidies for the current epoch
         };
+        stake_subsidy.join(self.stake_subsidy.advance_epoch());
+    };
 
     let stake_subsidy_amount = stake_subsidy.value();
     computation_reward.join(stake_subsidy);
diff --git a/crates/sui-framework/docs/sui-system/validator.md b/crates/sui-framework/docs/sui-system/validator.md
index db50fa3400a9d..3c0250ae74815 100644
--- a/crates/sui-framework/docs/sui-system/validator.md
+++ b/crates/sui-framework/docs/sui-system/validator.md
@@ -1076,6 +1076,8 @@ Request to add stake to the validator's staking pool, processed at the end of th
 
     let sui = self.staking_pool.redeem_fungible_staked_sui(fungible_staked_sui, ctx);
 
+    self.next_epoch_stake = self.next_epoch_stake - sui.value();
+
     event::emit(
         RedeemingFungibleStakedSuiEvent {
             pool_id: self.staking_pool_id(),
@@ -1346,7 +1348,8 @@ Process pending stakes and withdraws, called at the end of the epoch.
 
 
public(package) fun process_pending_stakes_and_withdraws(self: &mut Validator, ctx: &TxContext) {
     self.staking_pool.process_pending_stakes_and_withdraws(ctx);
-    assert!(stake_amount(self) == self.next_epoch_stake, EInvalidStakeAmount);
+    // TODO: bring this assertion back when we are ready.
+    // assert!(stake_amount(self) == self.next_epoch_stake, EInvalidStakeAmount);
 }
 

 
diff --git a/crates/sui-framework/packages/sui-system/sources/stake_subsidy.move b/crates/sui-framework/packages/sui-system/sources/stake_subsidy.move
index d0760d97a88c0..d355a69c8489a 100644
--- a/crates/sui-framework/packages/sui-system/sources/stake_subsidy.move
+++ b/crates/sui-framework/packages/sui-system/sources/stake_subsidy.move
@@ -65,7 +65,6 @@ module sui_system::stake_subsidy {
 
         // Drawn down the subsidy for this epoch.
         let stake_subsidy = self.balance.split(to_withdraw);
-
         self.distribution_counter = self.distribution_counter + 1;
 
         // Decrease the subsidy amount only when the current period ends.
@@ -83,9 +82,13 @@ module sui_system::stake_subsidy {
         self.current_distribution_amount.min(self.balance.value())
     }
 
-    #[test_only]
     /// Returns the number of distributions that have occurred.
     public(package) fun get_distribution_counter(self: &StakeSubsidy): u64 {
         self.distribution_counter
     }
+
+    #[test_only]
+    public(package) fun set_distribution_counter(self: &mut StakeSubsidy, distribution_counter: u64) {
+        self.distribution_counter = distribution_counter;
+    }
 }
diff --git a/crates/sui-framework/packages/sui-system/sources/sui_system.move b/crates/sui-framework/packages/sui-system/sources/sui_system.move
index 916c2cd55b33b..641cc3f9dd86e 100644
--- a/crates/sui-framework/packages/sui-system/sources/sui_system.move
+++ b/crates/sui-framework/packages/sui-system/sources/sui_system.move
@@ -726,6 +726,17 @@ module sui_system::sui_system {
         self.get_stake_subsidy_distribution_counter()
     }
 
+    #[test_only]
+    public fun set_stake_subsidy_distribution_counter(wrapper: &mut SuiSystemState, counter: u64) {
+        let self = load_system_state_mut(wrapper);
+        self.set_stake_subsidy_distribution_counter(counter)
+    }
+
+    #[test_only]
+    public fun inner_mut_for_testing(wrapper: &mut SuiSystemState): &mut SuiSystemStateInnerV2 {
+        wrapper.load_system_state_mut()
+    }
+
     // CAUTION: THIS CODE IS ONLY FOR TESTING AND THIS MACRO MUST NEVER EVER BE REMOVED.  Creates a
     // candidate validator - bypassing the proof of possession check and other metadata validation
     // in the process.
diff --git a/crates/sui-framework/packages/sui-system/sources/sui_system_state_inner.move b/crates/sui-framework/packages/sui-system/sources/sui_system_state_inner.move
index 121a12fc75b94..4384f3fcd2599 100644
--- a/crates/sui-framework/packages/sui-system/sources/sui_system_state_inner.move
+++ b/crates/sui-framework/packages/sui-system/sources/sui_system_state_inner.move
@@ -865,18 +865,31 @@ module sui_system::sui_system_state_inner {
 
         let storage_charge = storage_reward.value();
         let computation_charge = computation_reward.value();
+        let mut stake_subsidy = balance::zero();
 
+        // during the transition from epoch N to epoch N + 1, ctx.epoch() will return N
+        let old_epoch = ctx.epoch();
         // Include stake subsidy in the rewards given out to validators and stakers.
         // Delay distributing any stake subsidies until after `stake_subsidy_start_epoch`.
         // And if this epoch is shorter than the regular epoch duration, don't distribute any stake subsidy.
-        let stake_subsidy =
-            if (ctx.epoch() >= self.parameters.stake_subsidy_start_epoch  &&
-                epoch_start_timestamp_ms >= prev_epoch_start_timestamp + self.parameters.epoch_duration_ms)
-            {
-                self.stake_subsidy.advance_epoch()
-            } else {
-                balance::zero()
+        if (old_epoch >= self.parameters.stake_subsidy_start_epoch  &&
+            epoch_start_timestamp_ms >= prev_epoch_start_timestamp + self.parameters.epoch_duration_ms)
+        {
+            // special case for epoch 560 -> 561 change bug. add extra subsidies for "safe mode"
+            // where reward distribution was skipped. use distribution counter and epoch check to
+            // avoiding affecting devnet and testnet
+            if (self.stake_subsidy.get_distribution_counter() == 540 && old_epoch > 560) {
+                // safe mode was entered on the change from 560 to 561. so 560 was the first epoch without proper subsidy distribution
+                let first_safe_mode_epoch = 560;
+                let safe_mode_epoch_count = old_epoch - first_safe_mode_epoch;
+                safe_mode_epoch_count.do!(|_| {
+                    stake_subsidy.join(self.stake_subsidy.advance_epoch());
+                });
+                // done with catchup for safe mode epochs. distribution counter is now >540, we won't hit this again
+                // fall through to the normal logic, which will add subsidies for the current epoch
             };
+            stake_subsidy.join(self.stake_subsidy.advance_epoch());
+        };
 
         let stake_subsidy_amount = stake_subsidy.value();
         computation_reward.join(stake_subsidy);
@@ -1127,6 +1140,16 @@ module sui_system::sui_system_state_inner {
         self.validators.request_add_validator(min_joining_stake_for_testing, ctx);
     }
 
+    #[test_only]
+    public(package) fun set_stake_subsidy_distribution_counter(self: &mut SuiSystemStateInnerV2, counter: u64) {
+        self.stake_subsidy.set_distribution_counter(counter)
+    }
+
+    #[test_only]
+    public(package) fun epoch_duration_ms(self: &SuiSystemStateInnerV2): u64 {
+        self.parameters.epoch_duration_ms
+    }
+
     // CAUTION: THIS CODE IS ONLY FOR TESTING AND THIS MACRO MUST NEVER EVER BE REMOVED.  Creates a
     // candidate validator - bypassing the proof of possession check and other metadata validation
     // in the process.
diff --git a/crates/sui-framework/packages/sui-system/sources/validator.move b/crates/sui-framework/packages/sui-system/sources/validator.move
index da6157014541e..0019ea7dd42dd 100644
--- a/crates/sui-framework/packages/sui-system/sources/validator.move
+++ b/crates/sui-framework/packages/sui-system/sources/validator.move
@@ -352,6 +352,8 @@ module sui_system::validator {
 
         let sui = self.staking_pool.redeem_fungible_staked_sui(fungible_staked_sui, ctx);
 
+        self.next_epoch_stake = self.next_epoch_stake - sui.value();
+
         event::emit(
             RedeemingFungibleStakedSuiEvent {
                 pool_id: self.staking_pool_id(),
@@ -462,7 +464,8 @@ module sui_system::validator {
     /// Process pending stakes and withdraws, called at the end of the epoch.
     public(package) fun process_pending_stakes_and_withdraws(self: &mut Validator, ctx: &TxContext) {
         self.staking_pool.process_pending_stakes_and_withdraws(ctx);
-        assert!(stake_amount(self) == self.next_epoch_stake, EInvalidStakeAmount);
+        // TODO: bring this assertion back when we are ready.
+        // assert!(stake_amount(self) == self.next_epoch_stake, EInvalidStakeAmount);
     }
 
     /// Returns true if the validator is preactive.
diff --git a/crates/sui-framework/packages/sui-system/tests/rewards_distribution_tests.move b/crates/sui-framework/packages/sui-system/tests/rewards_distribution_tests.move
index 7c04d28e61aca..ec94cbf81a1bf 100644
--- a/crates/sui-framework/packages/sui-system/tests/rewards_distribution_tests.move
+++ b/crates/sui-framework/packages/sui-system/tests/rewards_distribution_tests.move
@@ -3,6 +3,7 @@
 
 #[test_only]
 module sui_system::rewards_distribution_tests {
+    use sui::balance;
     use sui::test_scenario::{Self, Scenario};
     use sui_system::sui_system::SuiSystemState;
     use sui_system::validator_cap::UnverifiedValidatorOperationCap;
@@ -491,4 +492,140 @@ module sui_system::rewards_distribution_tests {
         scenario.return_to_sender(cap);
         test_scenario::return_shared(system_state);
     }
+
+    fun check_distribution_counter_invariant(system: &mut SuiSystemState, ctx: &TxContext) {
+        assert!(ctx.epoch() == system.epoch());
+        // first subsidy distribution was at epoch 20, so counter should always be ahead by 20
+        assert_eq(system.get_stake_subsidy_distribution_counter() + 20, ctx.epoch());
+    }
+
+    #[test]
+    fun test_stake_subsidy_with_safe_mode_epoch_562_to_563() {
+        set_up_sui_system_state_with_big_amounts();
+
+        let mut test = test_scenario::begin(VALIDATOR_ADDR_1);
+        let mut sui_system = test.take_shared();
+        let ctx = test.ctx();
+        // mimic state during epoch 562, if we're in safe mode since the 560 -> 561 epoch change
+        let start_epoch: u64 = 562;
+        let start_distribution_counter = 540;
+        let epoch_start_time = 100000000000;
+        let epoch_duration = sui_system.inner_mut_for_testing().epoch_duration_ms();
+
+        // increment epoch number (safe mode emulation)
+        start_epoch.do!(|_| ctx.increment_epoch_number());
+        sui_system.set_epoch_for_testing(start_epoch);
+        sui_system.set_stake_subsidy_distribution_counter(start_distribution_counter);
+
+        assert!(ctx.epoch() == start_epoch);
+        assert!(ctx.epoch() == sui_system.epoch());
+        assert!(sui_system.get_stake_subsidy_distribution_counter() == start_distribution_counter);
+
+        // perform advance epoch
+        sui_system
+            .inner_mut_for_testing()
+            .advance_epoch(start_epoch + 1, 65, balance::zero(), balance::zero(), 0, 0, 0, 0, epoch_start_time, ctx)
+            .destroy_for_testing(); // balance returned from `advance_epoch`
+        ctx.increment_epoch_number();
+
+        // should distribute 3 epochs worth of subsidies: 560, 561, 562
+        assert_eq(sui_system.get_stake_subsidy_distribution_counter(), start_distribution_counter + 3);
+        check_distribution_counter_invariant(&mut sui_system, ctx);
+
+        // ensure that next epoch change only distributes one epoch's worth
+        sui_system
+            .inner_mut_for_testing()
+            .advance_epoch(start_epoch + 2, 65, balance::zero(), balance::zero(), 0, 0, 0, 0, epoch_start_time + epoch_duration, ctx)
+            .destroy_for_testing(); // balance returned from `advance_epoch`
+        ctx.increment_epoch_number();
+
+        // should distribute 1 epoch's worth of subsidies: 563 only
+        assert_eq(sui_system.get_stake_subsidy_distribution_counter(), start_distribution_counter + 4);
+        check_distribution_counter_invariant(&mut sui_system, ctx);
+
+        test_scenario::return_shared(sui_system);
+        test.end();
+    }
+
+    #[test]
+    fun test_stake_subsidy_with_safe_mode_epoch_563_to_564() {
+        set_up_sui_system_state_with_big_amounts();
+
+        let mut test = test_scenario::begin(VALIDATOR_ADDR_1);
+        let mut sui_system = test.take_shared();
+        let ctx = test.ctx();
+        // mimic state during epoch 563, if we're in safe mode since the 560 -> 561 epoch change
+        let start_epoch: u64 = 563;
+        let start_distribution_counter = 540;
+        let epoch_start_time = 100000000000;
+        let epoch_duration = sui_system.inner_mut_for_testing().epoch_duration_ms();
+
+        // increment epoch number (safe mode emulation)
+        start_epoch.do!(|_| ctx.increment_epoch_number());
+        sui_system.set_epoch_for_testing(start_epoch);
+        sui_system.set_stake_subsidy_distribution_counter(start_distribution_counter);
+
+        assert!(ctx.epoch() == start_epoch);
+        assert!(ctx.epoch() == sui_system.epoch());
+        assert!(sui_system.get_stake_subsidy_distribution_counter() == start_distribution_counter);
+
+        // perform advance epoch
+        sui_system
+            .inner_mut_for_testing()
+            .advance_epoch(start_epoch + 1, 65, balance::zero(), balance::zero(), 0, 0, 0, 0, epoch_start_time, ctx)
+            .destroy_for_testing(); // balance returned from `advance_epoch`
+        ctx.increment_epoch_number();
+
+        // should distribute 4 epochs worth of subsidies: 560, 561, 562, 563
+        assert_eq(sui_system.get_stake_subsidy_distribution_counter(), start_distribution_counter + 4);
+        check_distribution_counter_invariant(&mut sui_system, ctx);
+
+        // ensure that next epoch change only distributes one epoch's worth
+        sui_system
+            .inner_mut_for_testing()
+            .advance_epoch(start_epoch + 2, 65, balance::zero(), balance::zero(), 0, 0, 0, 0, epoch_start_time + epoch_duration, ctx)
+            .destroy_for_testing(); // balance returned from `advance_epoch`
+        ctx.increment_epoch_number();
+
+        // should distribute 1 epoch's worth of subsidies
+        assert_eq(sui_system.get_stake_subsidy_distribution_counter(), start_distribution_counter + 5);
+        check_distribution_counter_invariant(&mut sui_system, ctx);
+
+        test_scenario::return_shared(sui_system);
+        test.end();
+    }
+
+    #[test]
+    // Test that the fix for the subsidy distribution doesn't affect testnet,
+    // where the distribution has no epoch delay, and the condition could result
+    // in arithmetic error.
+    fun test_stake_subsidy_with_safe_mode_testnet() {
+        use std::unit_test::assert_eq;
+
+        set_up_sui_system_state_with_big_amounts();
+
+        let mut test = test_scenario::begin(VALIDATOR_ADDR_1);
+        let mut sui_system = test.take_shared();
+
+        let ctx = test.ctx();
+
+        // increment epoch number (safe mode emulation)
+        540u64.do!(|_| ctx.increment_epoch_number());
+        sui_system.set_epoch_for_testing(540);
+        sui_system.set_stake_subsidy_distribution_counter(540);
+
+        assert!(ctx.epoch() == 540);
+        assert!(sui_system.get_stake_subsidy_distribution_counter() == 540);
+
+        // perform advance epoch
+        sui_system
+            .inner_mut_for_testing()
+            .advance_epoch(541, 65, balance::zero(), balance::zero(), 0, 0, 0, 0, 100000000000, ctx)
+            .destroy_for_testing(); // balance returned from `advance_epoch`
+
+        assert_eq!(sui_system.get_stake_subsidy_distribution_counter(), 541);
+
+        test_scenario::return_shared(sui_system);
+        test.end();
+    }
 }
diff --git a/crates/sui-framework/packages/sui-system/tests/sui_system_tests.move b/crates/sui-framework/packages/sui-system/tests/sui_system_tests.move
index d333f4e64a642..c7fd42a3d1b20 100644
--- a/crates/sui-framework/packages/sui-system/tests/sui_system_tests.move
+++ b/crates/sui-framework/packages/sui-system/tests/sui_system_tests.move
@@ -1095,8 +1095,8 @@ module sui_system::sui_system_tests {
         let mut system_state = scenario.take_shared();
 
         let staked_sui = system_state.request_add_stake_non_entry(
-            coin::mint_for_testing(100_000_000_000, scenario.ctx()), 
-            @0x1, 
+            coin::mint_for_testing(100_000_000_000, scenario.ctx()),
+            @0x1,
             scenario.ctx()
         );
 
@@ -1107,20 +1107,23 @@ module sui_system::sui_system_tests {
 
         let mut system_state = scenario.take_shared();
         let fungible_staked_sui = system_state.convert_to_fungible_staked_sui(
-            staked_sui, 
+            staked_sui,
             scenario.ctx()
         );
 
         assert!(fungible_staked_sui.value() == 100_000_000_000, 0);
 
         let sui = system_state.redeem_fungible_staked_sui(
-            fungible_staked_sui, 
+            fungible_staked_sui,
             scenario.ctx()
         );
 
         assert!(sui.value() == 100_000_000_000, 0);
 
         test_scenario::return_shared(system_state);
+
+        advance_epoch(scenario);
+
         sui::test_utils::destroy(sui);
         scenario_val.end();
     }
diff --git a/crates/sui-framework/packages_compiled/sui-system b/crates/sui-framework/packages_compiled/sui-system
index 2f5cc8064c3d9..f8cb9f3ffdf58 100644
Binary files a/crates/sui-framework/packages_compiled/sui-system and b/crates/sui-framework/packages_compiled/sui-system differ
diff --git a/crates/sui-framework/published_api.txt b/crates/sui-framework/published_api.txt
index 4d9f1f6f33262..700a87f99761d 100644
--- a/crates/sui-framework/published_api.txt
+++ b/crates/sui-framework/published_api.txt
@@ -691,6 +691,9 @@ advance_epoch
 current_epoch_subsidy_amount
 	public fun
 	0x3::stake_subsidy
+get_distribution_counter
+	public(package) fun
+	0x3::stake_subsidy
 SystemParameters
 	public struct
 	0x3::sui_system_state_inner
diff --git a/crates/sui-open-rpc/spec/openrpc.json b/crates/sui-open-rpc/spec/openrpc.json
index e5e737f40675b..beba109eedafe 100644
--- a/crates/sui-open-rpc/spec/openrpc.json
+++ b/crates/sui-open-rpc/spec/openrpc.json
@@ -1293,7 +1293,7 @@
             "name": "Result",
             "value": {
               "minSupportedProtocolVersion": "1",
-              "maxSupportedProtocolVersion": "65",
+              "maxSupportedProtocolVersion": "67",
               "protocolVersion": "6",
               "featureFlags": {
                 "accept_zklogin_in_multisig": false,
diff --git a/crates/sui-protocol-config/src/lib.rs b/crates/sui-protocol-config/src/lib.rs
index 835463599f7b8..36e57a8e7c7a9 100644
--- a/crates/sui-protocol-config/src/lib.rs
+++ b/crates/sui-protocol-config/src/lib.rs
@@ -18,7 +18,7 @@ use tracing::{info, warn};
 
 /// The minimum and maximum protocol versions supported by this build.
 const MIN_PROTOCOL_VERSION: u64 = 1;
-const MAX_PROTOCOL_VERSION: u64 = 65;
+const MAX_PROTOCOL_VERSION: u64 = 67;
 
 // Record history of protocol version allocations here:
 //
@@ -185,7 +185,11 @@ const MAX_PROTOCOL_VERSION: u64 = 65;
 //             Add feature flag for Mysticeti fastpath.
 // Version 62: Makes the event's sending module package upgrade-aware.
 // Version 63: Enable gas based congestion control in consensus commit.
-// Version 64: Switch to distributed vote scoring in consensus in mainnet
+// Version 64: Revert congestion control change.
+// Version 65: Enable distributed vote scoring in mainnet.
+// Version 66: Revert distributed vote scoring in mainnet.
+//             Framework fix for fungible staking book-keeping.
+// Version 67: Re-enable distributed vote scoring in mainnet.
 
 #[derive(Copy, Clone, Debug, Hash, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)]
 pub struct ProtocolVersion(u64);
@@ -2844,6 +2848,18 @@ impl ProtocolConfig {
                     cfg.feature_flags
                         .consensus_distributed_vote_scoring_strategy = true;
                 }
+                66 => {
+                    if chain == Chain::Mainnet {
+                        // Revert the distributed vote scoring for mainnet (for one protocol upgrade)
+                        cfg.feature_flags
+                            .consensus_distributed_vote_scoring_strategy = false;
+                    }
+                }
+                67 => {
+                    // Enable it once again.
+                    cfg.feature_flags
+                        .consensus_distributed_vote_scoring_strategy = true;
+                }
                 // Use this template when making changes:
                 //
                 //     // modify an existing constant.
diff --git a/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__Mainnet_version_66.snap b/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__Mainnet_version_66.snap
new file mode 100644
index 0000000000000..07a447b25d844
--- /dev/null
+++ b/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__Mainnet_version_66.snap
@@ -0,0 +1,329 @@
+---
+source: crates/sui-protocol-config/src/lib.rs
+expression: "ProtocolConfig::get_for_version(cur, *chain_id)"
+---
+version: 66
+feature_flags:
+  package_upgrades: true
+  commit_root_state_digest: true
+  advance_epoch_start_time_in_safe_mode: true
+  loaded_child_objects_fixed: true
+  missing_type_is_compatibility_error: true
+  scoring_decision_with_validity_cutoff: true
+  consensus_order_end_of_epoch_last: true
+  disallow_adding_abilities_on_upgrade: true
+  disable_invariant_violation_check_in_swap_loc: true
+  advance_to_highest_supported_protocol_version: true
+  ban_entry_init: true
+  package_digest_hash_module: true
+  disallow_change_struct_type_params_on_upgrade: true
+  no_extraneous_module_bytes: true
+  narwhal_versioned_metadata: true
+  zklogin_auth: true
+  consensus_transaction_ordering: ByGasPrice
+  simplified_unwrap_then_delete: true
+  upgraded_multisig_supported: true
+  txn_base_cost_as_multiplier: true
+  shared_object_deletion: true
+  narwhal_new_leader_election_schedule: true
+  loaded_child_object_format: true
+  enable_jwk_consensus_updates: true
+  end_of_epoch_transaction_supported: true
+  simple_conservation_checks: true
+  loaded_child_object_format_type: true
+  receive_objects: true
+  random_beacon: true
+  bridge: true
+  enable_effects_v2: true
+  narwhal_certificate_v2: true
+  verify_legacy_zklogin_address: true
+  recompute_has_public_transfer_in_execution: true
+  accept_zklogin_in_multisig: true
+  include_consensus_digest_in_prologue: true
+  hardened_otw_check: true
+  allow_receiving_object_id: true
+  enable_coin_deny_list: true
+  enable_group_ops_native_functions: true
+  reject_mutable_random_on_entry_functions: true
+  per_object_congestion_control_mode: TotalTxCount
+  consensus_choice: Mysticeti
+  consensus_network: Tonic
+  zklogin_max_epoch_upper_bound_delta: 30
+  mysticeti_leader_scoring_and_schedule: true
+  reshare_at_same_initial_version: true
+  resolve_abort_locations_to_package_id: true
+  mysticeti_use_committed_subdag_digest: true
+  record_consensus_determined_version_assignments_in_prologue: true
+  fresh_vm_on_framework_upgrade: true
+  prepend_prologue_tx_in_consensus_commit_in_checkpoints: true
+  mysticeti_num_leaders_per_round: 1
+  soft_bundle: true
+  enable_coin_deny_list_v2: true
+  rethrow_serialization_type_layout_errors: true
+  consensus_round_prober: true
+  validate_identifier_inputs: true
+  relocate_event_module: true
+max_tx_size_bytes: 131072
+max_input_objects: 2048
+max_size_written_objects: 5000000
+max_size_written_objects_system_tx: 50000000
+max_serialized_tx_effects_size_bytes: 524288
+max_serialized_tx_effects_size_bytes_system_tx: 8388608
+max_gas_payment_objects: 256
+max_modules_in_publish: 64
+max_package_dependencies: 32
+max_arguments: 512
+max_type_arguments: 16
+max_type_argument_depth: 16
+max_pure_argument_size: 16384
+max_programmable_tx_commands: 1024
+move_binary_format_version: 7
+min_move_binary_format_version: 6
+binary_module_handles: 100
+binary_struct_handles: 300
+binary_function_handles: 1500
+binary_function_instantiations: 750
+binary_signatures: 1000
+binary_constant_pool: 4000
+binary_identifiers: 10000
+binary_address_identifiers: 100
+binary_struct_defs: 200
+binary_struct_def_instantiations: 100
+binary_function_defs: 1000
+binary_field_handles: 500
+binary_field_instantiations: 250
+binary_friend_decls: 100
+max_move_object_size: 256000
+max_move_package_size: 102400
+max_publish_or_upgrade_per_ptb: 5
+max_tx_gas: 50000000000
+max_gas_price: 100000
+max_gas_computation_bucket: 5000000
+gas_rounding_step: 1000
+max_loop_depth: 5
+max_generic_instantiation_length: 32
+max_function_parameters: 128
+max_basic_blocks: 1024
+max_value_stack_size: 1024
+max_type_nodes: 256
+max_push_size: 10000
+max_struct_definitions: 200
+max_function_definitions: 1000
+max_fields_in_struct: 32
+max_dependency_depth: 100
+max_num_event_emit: 1024
+max_num_new_move_object_ids: 2048
+max_num_new_move_object_ids_system_tx: 32768
+max_num_deleted_move_object_ids: 2048
+max_num_deleted_move_object_ids_system_tx: 32768
+max_num_transferred_move_object_ids: 2048
+max_num_transferred_move_object_ids_system_tx: 32768
+max_event_emit_size: 256000
+max_event_emit_size_total: 65536000
+max_move_vector_len: 262144
+max_move_identifier_len: 128
+max_move_value_depth: 128
+max_back_edges_per_function: 10000
+max_back_edges_per_module: 10000
+max_verifier_meter_ticks_per_function: 16000000
+max_meter_ticks_per_module: 16000000
+max_meter_ticks_per_package: 16000000
+object_runtime_max_num_cached_objects: 1000
+object_runtime_max_num_cached_objects_system_tx: 16000
+object_runtime_max_num_store_entries: 1000
+object_runtime_max_num_store_entries_system_tx: 16000
+base_tx_cost_fixed: 1000
+package_publish_cost_fixed: 1000
+base_tx_cost_per_byte: 0
+package_publish_cost_per_byte: 80
+obj_access_cost_read_per_byte: 15
+obj_access_cost_mutate_per_byte: 40
+obj_access_cost_delete_per_byte: 40
+obj_access_cost_verify_per_byte: 200
+max_type_to_layout_nodes: 512
+gas_model_version: 8
+obj_data_cost_refundable: 100
+obj_metadata_cost_non_refundable: 50
+storage_rebate_rate: 9900
+storage_fund_reinvest_rate: 500
+reward_slashing_rate: 10000
+storage_gas_price: 76
+max_transactions_per_checkpoint: 10000
+max_checkpoint_size_bytes: 31457280
+buffer_stake_for_protocol_upgrade_bps: 5000
+address_from_bytes_cost_base: 52
+address_to_u256_cost_base: 52
+address_from_u256_cost_base: 52
+config_read_setting_impl_cost_base: 100
+config_read_setting_impl_cost_per_byte: 40
+dynamic_field_hash_type_and_key_cost_base: 100
+dynamic_field_hash_type_and_key_type_cost_per_byte: 2
+dynamic_field_hash_type_and_key_value_cost_per_byte: 2
+dynamic_field_hash_type_and_key_type_tag_cost_per_byte: 2
+dynamic_field_add_child_object_cost_base: 100
+dynamic_field_add_child_object_type_cost_per_byte: 10
+dynamic_field_add_child_object_value_cost_per_byte: 10
+dynamic_field_add_child_object_struct_tag_cost_per_byte: 10
+dynamic_field_borrow_child_object_cost_base: 100
+dynamic_field_borrow_child_object_child_ref_cost_per_byte: 10
+dynamic_field_borrow_child_object_type_cost_per_byte: 10
+dynamic_field_remove_child_object_cost_base: 100
+dynamic_field_remove_child_object_child_cost_per_byte: 2
+dynamic_field_remove_child_object_type_cost_per_byte: 2
+dynamic_field_has_child_object_cost_base: 100
+dynamic_field_has_child_object_with_ty_cost_base: 100
+dynamic_field_has_child_object_with_ty_type_cost_per_byte: 2
+dynamic_field_has_child_object_with_ty_type_tag_cost_per_byte: 2
+event_emit_cost_base: 52
+event_emit_value_size_derivation_cost_per_byte: 2
+event_emit_tag_size_derivation_cost_per_byte: 5
+event_emit_output_cost_per_byte: 10
+object_borrow_uid_cost_base: 52
+object_delete_impl_cost_base: 52
+object_record_new_uid_cost_base: 52
+transfer_transfer_internal_cost_base: 52
+transfer_freeze_object_cost_base: 52
+transfer_share_object_cost_base: 52
+transfer_receive_object_cost_base: 52
+tx_context_derive_id_cost_base: 52
+types_is_one_time_witness_cost_base: 52
+types_is_one_time_witness_type_tag_cost_per_byte: 2
+types_is_one_time_witness_type_cost_per_byte: 2
+validator_validate_metadata_cost_base: 52
+validator_validate_metadata_data_cost_per_byte: 2
+crypto_invalid_arguments_cost: 100
+bls12381_bls12381_min_sig_verify_cost_base: 52
+bls12381_bls12381_min_sig_verify_msg_cost_per_byte: 2
+bls12381_bls12381_min_sig_verify_msg_cost_per_block: 2
+bls12381_bls12381_min_pk_verify_cost_base: 52
+bls12381_bls12381_min_pk_verify_msg_cost_per_byte: 2
+bls12381_bls12381_min_pk_verify_msg_cost_per_block: 2
+ecdsa_k1_ecrecover_keccak256_cost_base: 52
+ecdsa_k1_ecrecover_keccak256_msg_cost_per_byte: 2
+ecdsa_k1_ecrecover_keccak256_msg_cost_per_block: 2
+ecdsa_k1_ecrecover_sha256_cost_base: 52
+ecdsa_k1_ecrecover_sha256_msg_cost_per_byte: 2
+ecdsa_k1_ecrecover_sha256_msg_cost_per_block: 2
+ecdsa_k1_decompress_pubkey_cost_base: 52
+ecdsa_k1_secp256k1_verify_keccak256_cost_base: 52
+ecdsa_k1_secp256k1_verify_keccak256_msg_cost_per_byte: 2
+ecdsa_k1_secp256k1_verify_keccak256_msg_cost_per_block: 2
+ecdsa_k1_secp256k1_verify_sha256_cost_base: 52
+ecdsa_k1_secp256k1_verify_sha256_msg_cost_per_byte: 2
+ecdsa_k1_secp256k1_verify_sha256_msg_cost_per_block: 2
+ecdsa_r1_ecrecover_keccak256_cost_base: 52
+ecdsa_r1_ecrecover_keccak256_msg_cost_per_byte: 2
+ecdsa_r1_ecrecover_keccak256_msg_cost_per_block: 2
+ecdsa_r1_ecrecover_sha256_cost_base: 52
+ecdsa_r1_ecrecover_sha256_msg_cost_per_byte: 2
+ecdsa_r1_ecrecover_sha256_msg_cost_per_block: 2
+ecdsa_r1_secp256r1_verify_keccak256_cost_base: 52
+ecdsa_r1_secp256r1_verify_keccak256_msg_cost_per_byte: 2
+ecdsa_r1_secp256r1_verify_keccak256_msg_cost_per_block: 2
+ecdsa_r1_secp256r1_verify_sha256_cost_base: 52
+ecdsa_r1_secp256r1_verify_sha256_msg_cost_per_byte: 2
+ecdsa_r1_secp256r1_verify_sha256_msg_cost_per_block: 2
+ecvrf_ecvrf_verify_cost_base: 52
+ecvrf_ecvrf_verify_alpha_string_cost_per_byte: 2
+ecvrf_ecvrf_verify_alpha_string_cost_per_block: 2
+ed25519_ed25519_verify_cost_base: 52
+ed25519_ed25519_verify_msg_cost_per_byte: 2
+ed25519_ed25519_verify_msg_cost_per_block: 2
+groth16_prepare_verifying_key_bls12381_cost_base: 52
+groth16_prepare_verifying_key_bn254_cost_base: 52
+groth16_verify_groth16_proof_internal_bls12381_cost_base: 52
+groth16_verify_groth16_proof_internal_bls12381_cost_per_public_input: 2
+groth16_verify_groth16_proof_internal_bn254_cost_base: 52
+groth16_verify_groth16_proof_internal_bn254_cost_per_public_input: 2
+groth16_verify_groth16_proof_internal_public_input_cost_per_byte: 2
+hash_blake2b256_cost_base: 52
+hash_blake2b256_data_cost_per_byte: 2
+hash_blake2b256_data_cost_per_block: 2
+hash_keccak256_cost_base: 52
+hash_keccak256_data_cost_per_byte: 2
+hash_keccak256_data_cost_per_block: 2
+group_ops_bls12381_decode_scalar_cost: 52
+group_ops_bls12381_decode_g1_cost: 52
+group_ops_bls12381_decode_g2_cost: 52
+group_ops_bls12381_decode_gt_cost: 52
+group_ops_bls12381_scalar_add_cost: 52
+group_ops_bls12381_g1_add_cost: 52
+group_ops_bls12381_g2_add_cost: 52
+group_ops_bls12381_gt_add_cost: 52
+group_ops_bls12381_scalar_sub_cost: 52
+group_ops_bls12381_g1_sub_cost: 52
+group_ops_bls12381_g2_sub_cost: 52
+group_ops_bls12381_gt_sub_cost: 52
+group_ops_bls12381_scalar_mul_cost: 52
+group_ops_bls12381_g1_mul_cost: 52
+group_ops_bls12381_g2_mul_cost: 52
+group_ops_bls12381_gt_mul_cost: 52
+group_ops_bls12381_scalar_div_cost: 52
+group_ops_bls12381_g1_div_cost: 52
+group_ops_bls12381_g2_div_cost: 52
+group_ops_bls12381_gt_div_cost: 52
+group_ops_bls12381_g1_hash_to_base_cost: 52
+group_ops_bls12381_g2_hash_to_base_cost: 52
+group_ops_bls12381_g1_hash_to_cost_per_byte: 2
+group_ops_bls12381_g2_hash_to_cost_per_byte: 2
+group_ops_bls12381_g1_msm_base_cost: 52
+group_ops_bls12381_g2_msm_base_cost: 52
+group_ops_bls12381_g1_msm_base_cost_per_input: 52
+group_ops_bls12381_g2_msm_base_cost_per_input: 52
+group_ops_bls12381_msm_max_len: 32
+group_ops_bls12381_pairing_cost: 52
+hmac_hmac_sha3_256_cost_base: 52
+hmac_hmac_sha3_256_input_cost_per_byte: 2
+hmac_hmac_sha3_256_input_cost_per_block: 2
+check_zklogin_id_cost_base: 200
+check_zklogin_issuer_cost_base: 200
+bcs_per_byte_serialized_cost: 2
+bcs_legacy_min_output_size_cost: 1
+bcs_failure_cost: 52
+hash_sha2_256_base_cost: 52
+hash_sha2_256_per_byte_cost: 2
+hash_sha2_256_legacy_min_input_len_cost: 1
+hash_sha3_256_base_cost: 52
+hash_sha3_256_per_byte_cost: 2
+hash_sha3_256_legacy_min_input_len_cost: 1
+type_name_get_base_cost: 52
+type_name_get_per_byte_cost: 2
+string_check_utf8_base_cost: 52
+string_check_utf8_per_byte_cost: 2
+string_is_char_boundary_base_cost: 52
+string_sub_string_base_cost: 52
+string_sub_string_per_byte_cost: 2
+string_index_of_base_cost: 52
+string_index_of_per_byte_pattern_cost: 2
+string_index_of_per_byte_searched_cost: 2
+vector_empty_base_cost: 52
+vector_length_base_cost: 52
+vector_push_back_base_cost: 52
+vector_push_back_legacy_per_abstract_memory_unit_cost: 2
+vector_borrow_base_cost: 52
+vector_pop_back_base_cost: 52
+vector_destroy_empty_base_cost: 52
+vector_swap_base_cost: 52
+debug_print_base_cost: 52
+debug_print_stack_trace_base_cost: 52
+execution_version: 3
+consensus_bad_nodes_stake_threshold: 20
+max_jwk_votes_per_validator_per_epoch: 240
+max_age_of_jwk_in_epochs: 1
+random_beacon_reduction_allowed_delta: 800
+random_beacon_reduction_lower_bound: 700
+random_beacon_dkg_timeout_round: 3000
+random_beacon_min_round_interval_ms: 500
+random_beacon_dkg_version: 1
+consensus_max_transaction_size_bytes: 262144
+consensus_max_transactions_in_block_bytes: 524288
+consensus_max_num_transactions_in_block: 512
+max_accumulated_txn_cost_per_object_in_narwhal_commit: 40
+max_deferral_rounds_for_congestion_control: 10
+min_checkpoint_interval_ms: 200
+checkpoint_summary_version_specific_data: 1
+max_soft_bundle_size: 5
+bridge_should_try_to_finalize_committee: true
+max_accumulated_txn_cost_per_object_in_mysticeti_commit: 3
+gas_budget_based_txn_cost_cap_factor: 400000
+
diff --git a/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__Mainnet_version_67.snap b/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__Mainnet_version_67.snap
new file mode 100644
index 0000000000000..f050b4e16302d
--- /dev/null
+++ b/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__Mainnet_version_67.snap
@@ -0,0 +1,330 @@
+---
+source: crates/sui-protocol-config/src/lib.rs
+expression: "ProtocolConfig::get_for_version(cur, *chain_id)"
+---
+version: 67
+feature_flags:
+  package_upgrades: true
+  commit_root_state_digest: true
+  advance_epoch_start_time_in_safe_mode: true
+  loaded_child_objects_fixed: true
+  missing_type_is_compatibility_error: true
+  scoring_decision_with_validity_cutoff: true
+  consensus_order_end_of_epoch_last: true
+  disallow_adding_abilities_on_upgrade: true
+  disable_invariant_violation_check_in_swap_loc: true
+  advance_to_highest_supported_protocol_version: true
+  ban_entry_init: true
+  package_digest_hash_module: true
+  disallow_change_struct_type_params_on_upgrade: true
+  no_extraneous_module_bytes: true
+  narwhal_versioned_metadata: true
+  zklogin_auth: true
+  consensus_transaction_ordering: ByGasPrice
+  simplified_unwrap_then_delete: true
+  upgraded_multisig_supported: true
+  txn_base_cost_as_multiplier: true
+  shared_object_deletion: true
+  narwhal_new_leader_election_schedule: true
+  loaded_child_object_format: true
+  enable_jwk_consensus_updates: true
+  end_of_epoch_transaction_supported: true
+  simple_conservation_checks: true
+  loaded_child_object_format_type: true
+  receive_objects: true
+  random_beacon: true
+  bridge: true
+  enable_effects_v2: true
+  narwhal_certificate_v2: true
+  verify_legacy_zklogin_address: true
+  recompute_has_public_transfer_in_execution: true
+  accept_zklogin_in_multisig: true
+  include_consensus_digest_in_prologue: true
+  hardened_otw_check: true
+  allow_receiving_object_id: true
+  enable_coin_deny_list: true
+  enable_group_ops_native_functions: true
+  reject_mutable_random_on_entry_functions: true
+  per_object_congestion_control_mode: TotalTxCount
+  consensus_choice: Mysticeti
+  consensus_network: Tonic
+  zklogin_max_epoch_upper_bound_delta: 30
+  mysticeti_leader_scoring_and_schedule: true
+  reshare_at_same_initial_version: true
+  resolve_abort_locations_to_package_id: true
+  mysticeti_use_committed_subdag_digest: true
+  record_consensus_determined_version_assignments_in_prologue: true
+  fresh_vm_on_framework_upgrade: true
+  prepend_prologue_tx_in_consensus_commit_in_checkpoints: true
+  mysticeti_num_leaders_per_round: 1
+  soft_bundle: true
+  enable_coin_deny_list_v2: true
+  rethrow_serialization_type_layout_errors: true
+  consensus_distributed_vote_scoring_strategy: true
+  consensus_round_prober: true
+  validate_identifier_inputs: true
+  relocate_event_module: true
+max_tx_size_bytes: 131072
+max_input_objects: 2048
+max_size_written_objects: 5000000
+max_size_written_objects_system_tx: 50000000
+max_serialized_tx_effects_size_bytes: 524288
+max_serialized_tx_effects_size_bytes_system_tx: 8388608
+max_gas_payment_objects: 256
+max_modules_in_publish: 64
+max_package_dependencies: 32
+max_arguments: 512
+max_type_arguments: 16
+max_type_argument_depth: 16
+max_pure_argument_size: 16384
+max_programmable_tx_commands: 1024
+move_binary_format_version: 7
+min_move_binary_format_version: 6
+binary_module_handles: 100
+binary_struct_handles: 300
+binary_function_handles: 1500
+binary_function_instantiations: 750
+binary_signatures: 1000
+binary_constant_pool: 4000
+binary_identifiers: 10000
+binary_address_identifiers: 100
+binary_struct_defs: 200
+binary_struct_def_instantiations: 100
+binary_function_defs: 1000
+binary_field_handles: 500
+binary_field_instantiations: 250
+binary_friend_decls: 100
+max_move_object_size: 256000
+max_move_package_size: 102400
+max_publish_or_upgrade_per_ptb: 5
+max_tx_gas: 50000000000
+max_gas_price: 100000
+max_gas_computation_bucket: 5000000
+gas_rounding_step: 1000
+max_loop_depth: 5
+max_generic_instantiation_length: 32
+max_function_parameters: 128
+max_basic_blocks: 1024
+max_value_stack_size: 1024
+max_type_nodes: 256
+max_push_size: 10000
+max_struct_definitions: 200
+max_function_definitions: 1000
+max_fields_in_struct: 32
+max_dependency_depth: 100
+max_num_event_emit: 1024
+max_num_new_move_object_ids: 2048
+max_num_new_move_object_ids_system_tx: 32768
+max_num_deleted_move_object_ids: 2048
+max_num_deleted_move_object_ids_system_tx: 32768
+max_num_transferred_move_object_ids: 2048
+max_num_transferred_move_object_ids_system_tx: 32768
+max_event_emit_size: 256000
+max_event_emit_size_total: 65536000
+max_move_vector_len: 262144
+max_move_identifier_len: 128
+max_move_value_depth: 128
+max_back_edges_per_function: 10000
+max_back_edges_per_module: 10000
+max_verifier_meter_ticks_per_function: 16000000
+max_meter_ticks_per_module: 16000000
+max_meter_ticks_per_package: 16000000
+object_runtime_max_num_cached_objects: 1000
+object_runtime_max_num_cached_objects_system_tx: 16000
+object_runtime_max_num_store_entries: 1000
+object_runtime_max_num_store_entries_system_tx: 16000
+base_tx_cost_fixed: 1000
+package_publish_cost_fixed: 1000
+base_tx_cost_per_byte: 0
+package_publish_cost_per_byte: 80
+obj_access_cost_read_per_byte: 15
+obj_access_cost_mutate_per_byte: 40
+obj_access_cost_delete_per_byte: 40
+obj_access_cost_verify_per_byte: 200
+max_type_to_layout_nodes: 512
+gas_model_version: 8
+obj_data_cost_refundable: 100
+obj_metadata_cost_non_refundable: 50
+storage_rebate_rate: 9900
+storage_fund_reinvest_rate: 500
+reward_slashing_rate: 10000
+storage_gas_price: 76
+max_transactions_per_checkpoint: 10000
+max_checkpoint_size_bytes: 31457280
+buffer_stake_for_protocol_upgrade_bps: 5000
+address_from_bytes_cost_base: 52
+address_to_u256_cost_base: 52
+address_from_u256_cost_base: 52
+config_read_setting_impl_cost_base: 100
+config_read_setting_impl_cost_per_byte: 40
+dynamic_field_hash_type_and_key_cost_base: 100
+dynamic_field_hash_type_and_key_type_cost_per_byte: 2
+dynamic_field_hash_type_and_key_value_cost_per_byte: 2
+dynamic_field_hash_type_and_key_type_tag_cost_per_byte: 2
+dynamic_field_add_child_object_cost_base: 100
+dynamic_field_add_child_object_type_cost_per_byte: 10
+dynamic_field_add_child_object_value_cost_per_byte: 10
+dynamic_field_add_child_object_struct_tag_cost_per_byte: 10
+dynamic_field_borrow_child_object_cost_base: 100
+dynamic_field_borrow_child_object_child_ref_cost_per_byte: 10
+dynamic_field_borrow_child_object_type_cost_per_byte: 10
+dynamic_field_remove_child_object_cost_base: 100
+dynamic_field_remove_child_object_child_cost_per_byte: 2
+dynamic_field_remove_child_object_type_cost_per_byte: 2
+dynamic_field_has_child_object_cost_base: 100
+dynamic_field_has_child_object_with_ty_cost_base: 100
+dynamic_field_has_child_object_with_ty_type_cost_per_byte: 2
+dynamic_field_has_child_object_with_ty_type_tag_cost_per_byte: 2
+event_emit_cost_base: 52
+event_emit_value_size_derivation_cost_per_byte: 2
+event_emit_tag_size_derivation_cost_per_byte: 5
+event_emit_output_cost_per_byte: 10
+object_borrow_uid_cost_base: 52
+object_delete_impl_cost_base: 52
+object_record_new_uid_cost_base: 52
+transfer_transfer_internal_cost_base: 52
+transfer_freeze_object_cost_base: 52
+transfer_share_object_cost_base: 52
+transfer_receive_object_cost_base: 52
+tx_context_derive_id_cost_base: 52
+types_is_one_time_witness_cost_base: 52
+types_is_one_time_witness_type_tag_cost_per_byte: 2
+types_is_one_time_witness_type_cost_per_byte: 2
+validator_validate_metadata_cost_base: 52
+validator_validate_metadata_data_cost_per_byte: 2
+crypto_invalid_arguments_cost: 100
+bls12381_bls12381_min_sig_verify_cost_base: 52
+bls12381_bls12381_min_sig_verify_msg_cost_per_byte: 2
+bls12381_bls12381_min_sig_verify_msg_cost_per_block: 2
+bls12381_bls12381_min_pk_verify_cost_base: 52
+bls12381_bls12381_min_pk_verify_msg_cost_per_byte: 2
+bls12381_bls12381_min_pk_verify_msg_cost_per_block: 2
+ecdsa_k1_ecrecover_keccak256_cost_base: 52
+ecdsa_k1_ecrecover_keccak256_msg_cost_per_byte: 2
+ecdsa_k1_ecrecover_keccak256_msg_cost_per_block: 2
+ecdsa_k1_ecrecover_sha256_cost_base: 52
+ecdsa_k1_ecrecover_sha256_msg_cost_per_byte: 2
+ecdsa_k1_ecrecover_sha256_msg_cost_per_block: 2
+ecdsa_k1_decompress_pubkey_cost_base: 52
+ecdsa_k1_secp256k1_verify_keccak256_cost_base: 52
+ecdsa_k1_secp256k1_verify_keccak256_msg_cost_per_byte: 2
+ecdsa_k1_secp256k1_verify_keccak256_msg_cost_per_block: 2
+ecdsa_k1_secp256k1_verify_sha256_cost_base: 52
+ecdsa_k1_secp256k1_verify_sha256_msg_cost_per_byte: 2
+ecdsa_k1_secp256k1_verify_sha256_msg_cost_per_block: 2
+ecdsa_r1_ecrecover_keccak256_cost_base: 52
+ecdsa_r1_ecrecover_keccak256_msg_cost_per_byte: 2
+ecdsa_r1_ecrecover_keccak256_msg_cost_per_block: 2
+ecdsa_r1_ecrecover_sha256_cost_base: 52
+ecdsa_r1_ecrecover_sha256_msg_cost_per_byte: 2
+ecdsa_r1_ecrecover_sha256_msg_cost_per_block: 2
+ecdsa_r1_secp256r1_verify_keccak256_cost_base: 52
+ecdsa_r1_secp256r1_verify_keccak256_msg_cost_per_byte: 2
+ecdsa_r1_secp256r1_verify_keccak256_msg_cost_per_block: 2
+ecdsa_r1_secp256r1_verify_sha256_cost_base: 52
+ecdsa_r1_secp256r1_verify_sha256_msg_cost_per_byte: 2
+ecdsa_r1_secp256r1_verify_sha256_msg_cost_per_block: 2
+ecvrf_ecvrf_verify_cost_base: 52
+ecvrf_ecvrf_verify_alpha_string_cost_per_byte: 2
+ecvrf_ecvrf_verify_alpha_string_cost_per_block: 2
+ed25519_ed25519_verify_cost_base: 52
+ed25519_ed25519_verify_msg_cost_per_byte: 2
+ed25519_ed25519_verify_msg_cost_per_block: 2
+groth16_prepare_verifying_key_bls12381_cost_base: 52
+groth16_prepare_verifying_key_bn254_cost_base: 52
+groth16_verify_groth16_proof_internal_bls12381_cost_base: 52
+groth16_verify_groth16_proof_internal_bls12381_cost_per_public_input: 2
+groth16_verify_groth16_proof_internal_bn254_cost_base: 52
+groth16_verify_groth16_proof_internal_bn254_cost_per_public_input: 2
+groth16_verify_groth16_proof_internal_public_input_cost_per_byte: 2
+hash_blake2b256_cost_base: 52
+hash_blake2b256_data_cost_per_byte: 2
+hash_blake2b256_data_cost_per_block: 2
+hash_keccak256_cost_base: 52
+hash_keccak256_data_cost_per_byte: 2
+hash_keccak256_data_cost_per_block: 2
+group_ops_bls12381_decode_scalar_cost: 52
+group_ops_bls12381_decode_g1_cost: 52
+group_ops_bls12381_decode_g2_cost: 52
+group_ops_bls12381_decode_gt_cost: 52
+group_ops_bls12381_scalar_add_cost: 52
+group_ops_bls12381_g1_add_cost: 52
+group_ops_bls12381_g2_add_cost: 52
+group_ops_bls12381_gt_add_cost: 52
+group_ops_bls12381_scalar_sub_cost: 52
+group_ops_bls12381_g1_sub_cost: 52
+group_ops_bls12381_g2_sub_cost: 52
+group_ops_bls12381_gt_sub_cost: 52
+group_ops_bls12381_scalar_mul_cost: 52
+group_ops_bls12381_g1_mul_cost: 52
+group_ops_bls12381_g2_mul_cost: 52
+group_ops_bls12381_gt_mul_cost: 52
+group_ops_bls12381_scalar_div_cost: 52
+group_ops_bls12381_g1_div_cost: 52
+group_ops_bls12381_g2_div_cost: 52
+group_ops_bls12381_gt_div_cost: 52
+group_ops_bls12381_g1_hash_to_base_cost: 52
+group_ops_bls12381_g2_hash_to_base_cost: 52
+group_ops_bls12381_g1_hash_to_cost_per_byte: 2
+group_ops_bls12381_g2_hash_to_cost_per_byte: 2
+group_ops_bls12381_g1_msm_base_cost: 52
+group_ops_bls12381_g2_msm_base_cost: 52
+group_ops_bls12381_g1_msm_base_cost_per_input: 52
+group_ops_bls12381_g2_msm_base_cost_per_input: 52
+group_ops_bls12381_msm_max_len: 32
+group_ops_bls12381_pairing_cost: 52
+hmac_hmac_sha3_256_cost_base: 52
+hmac_hmac_sha3_256_input_cost_per_byte: 2
+hmac_hmac_sha3_256_input_cost_per_block: 2
+check_zklogin_id_cost_base: 200
+check_zklogin_issuer_cost_base: 200
+bcs_per_byte_serialized_cost: 2
+bcs_legacy_min_output_size_cost: 1
+bcs_failure_cost: 52
+hash_sha2_256_base_cost: 52
+hash_sha2_256_per_byte_cost: 2
+hash_sha2_256_legacy_min_input_len_cost: 1
+hash_sha3_256_base_cost: 52
+hash_sha3_256_per_byte_cost: 2
+hash_sha3_256_legacy_min_input_len_cost: 1
+type_name_get_base_cost: 52
+type_name_get_per_byte_cost: 2
+string_check_utf8_base_cost: 52
+string_check_utf8_per_byte_cost: 2
+string_is_char_boundary_base_cost: 52
+string_sub_string_base_cost: 52
+string_sub_string_per_byte_cost: 2
+string_index_of_base_cost: 52
+string_index_of_per_byte_pattern_cost: 2
+string_index_of_per_byte_searched_cost: 2
+vector_empty_base_cost: 52
+vector_length_base_cost: 52
+vector_push_back_base_cost: 52
+vector_push_back_legacy_per_abstract_memory_unit_cost: 2
+vector_borrow_base_cost: 52
+vector_pop_back_base_cost: 52
+vector_destroy_empty_base_cost: 52
+vector_swap_base_cost: 52
+debug_print_base_cost: 52
+debug_print_stack_trace_base_cost: 52
+execution_version: 3
+consensus_bad_nodes_stake_threshold: 20
+max_jwk_votes_per_validator_per_epoch: 240
+max_age_of_jwk_in_epochs: 1
+random_beacon_reduction_allowed_delta: 800
+random_beacon_reduction_lower_bound: 700
+random_beacon_dkg_timeout_round: 3000
+random_beacon_min_round_interval_ms: 500
+random_beacon_dkg_version: 1
+consensus_max_transaction_size_bytes: 262144
+consensus_max_transactions_in_block_bytes: 524288
+consensus_max_num_transactions_in_block: 512
+max_accumulated_txn_cost_per_object_in_narwhal_commit: 40
+max_deferral_rounds_for_congestion_control: 10
+min_checkpoint_interval_ms: 200
+checkpoint_summary_version_specific_data: 1
+max_soft_bundle_size: 5
+bridge_should_try_to_finalize_committee: true
+max_accumulated_txn_cost_per_object_in_mysticeti_commit: 3
+gas_budget_based_txn_cost_cap_factor: 400000
+
diff --git a/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__Testnet_version_66.snap b/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__Testnet_version_66.snap
new file mode 100644
index 0000000000000..4d141e8b8de23
--- /dev/null
+++ b/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__Testnet_version_66.snap
@@ -0,0 +1,330 @@
+---
+source: crates/sui-protocol-config/src/lib.rs
+expression: "ProtocolConfig::get_for_version(cur, *chain_id)"
+---
+version: 66
+feature_flags:
+  package_upgrades: true
+  commit_root_state_digest: true
+  advance_epoch_start_time_in_safe_mode: true
+  loaded_child_objects_fixed: true
+  missing_type_is_compatibility_error: true
+  scoring_decision_with_validity_cutoff: true
+  consensus_order_end_of_epoch_last: true
+  disallow_adding_abilities_on_upgrade: true
+  disable_invariant_violation_check_in_swap_loc: true
+  advance_to_highest_supported_protocol_version: true
+  ban_entry_init: true
+  package_digest_hash_module: true
+  disallow_change_struct_type_params_on_upgrade: true
+  no_extraneous_module_bytes: true
+  narwhal_versioned_metadata: true
+  zklogin_auth: true
+  consensus_transaction_ordering: ByGasPrice
+  simplified_unwrap_then_delete: true
+  upgraded_multisig_supported: true
+  txn_base_cost_as_multiplier: true
+  shared_object_deletion: true
+  narwhal_new_leader_election_schedule: true
+  loaded_child_object_format: true
+  enable_jwk_consensus_updates: true
+  end_of_epoch_transaction_supported: true
+  simple_conservation_checks: true
+  loaded_child_object_format_type: true
+  receive_objects: true
+  random_beacon: true
+  bridge: true
+  enable_effects_v2: true
+  narwhal_certificate_v2: true
+  verify_legacy_zklogin_address: true
+  recompute_has_public_transfer_in_execution: true
+  accept_zklogin_in_multisig: true
+  include_consensus_digest_in_prologue: true
+  hardened_otw_check: true
+  allow_receiving_object_id: true
+  enable_coin_deny_list: true
+  enable_group_ops_native_functions: true
+  reject_mutable_random_on_entry_functions: true
+  per_object_congestion_control_mode: TotalTxCount
+  consensus_choice: Mysticeti
+  consensus_network: Tonic
+  zklogin_max_epoch_upper_bound_delta: 30
+  mysticeti_leader_scoring_and_schedule: true
+  reshare_at_same_initial_version: true
+  resolve_abort_locations_to_package_id: true
+  mysticeti_use_committed_subdag_digest: true
+  record_consensus_determined_version_assignments_in_prologue: true
+  fresh_vm_on_framework_upgrade: true
+  prepend_prologue_tx_in_consensus_commit_in_checkpoints: true
+  mysticeti_num_leaders_per_round: 1
+  soft_bundle: true
+  enable_coin_deny_list_v2: true
+  rethrow_serialization_type_layout_errors: true
+  consensus_distributed_vote_scoring_strategy: true
+  consensus_round_prober: true
+  validate_identifier_inputs: true
+  relocate_event_module: true
+max_tx_size_bytes: 131072
+max_input_objects: 2048
+max_size_written_objects: 5000000
+max_size_written_objects_system_tx: 50000000
+max_serialized_tx_effects_size_bytes: 524288
+max_serialized_tx_effects_size_bytes_system_tx: 8388608
+max_gas_payment_objects: 256
+max_modules_in_publish: 64
+max_package_dependencies: 32
+max_arguments: 512
+max_type_arguments: 16
+max_type_argument_depth: 16
+max_pure_argument_size: 16384
+max_programmable_tx_commands: 1024
+move_binary_format_version: 7
+min_move_binary_format_version: 6
+binary_module_handles: 100
+binary_struct_handles: 300
+binary_function_handles: 1500
+binary_function_instantiations: 750
+binary_signatures: 1000
+binary_constant_pool: 4000
+binary_identifiers: 10000
+binary_address_identifiers: 100
+binary_struct_defs: 200
+binary_struct_def_instantiations: 100
+binary_function_defs: 1000
+binary_field_handles: 500
+binary_field_instantiations: 250
+binary_friend_decls: 100
+max_move_object_size: 256000
+max_move_package_size: 102400
+max_publish_or_upgrade_per_ptb: 5
+max_tx_gas: 50000000000
+max_gas_price: 100000
+max_gas_computation_bucket: 5000000
+gas_rounding_step: 1000
+max_loop_depth: 5
+max_generic_instantiation_length: 32
+max_function_parameters: 128
+max_basic_blocks: 1024
+max_value_stack_size: 1024
+max_type_nodes: 256
+max_push_size: 10000
+max_struct_definitions: 200
+max_function_definitions: 1000
+max_fields_in_struct: 32
+max_dependency_depth: 100
+max_num_event_emit: 1024
+max_num_new_move_object_ids: 2048
+max_num_new_move_object_ids_system_tx: 32768
+max_num_deleted_move_object_ids: 2048
+max_num_deleted_move_object_ids_system_tx: 32768
+max_num_transferred_move_object_ids: 2048
+max_num_transferred_move_object_ids_system_tx: 32768
+max_event_emit_size: 256000
+max_event_emit_size_total: 65536000
+max_move_vector_len: 262144
+max_move_identifier_len: 128
+max_move_value_depth: 128
+max_back_edges_per_function: 10000
+max_back_edges_per_module: 10000
+max_verifier_meter_ticks_per_function: 16000000
+max_meter_ticks_per_module: 16000000
+max_meter_ticks_per_package: 16000000
+object_runtime_max_num_cached_objects: 1000
+object_runtime_max_num_cached_objects_system_tx: 16000
+object_runtime_max_num_store_entries: 1000
+object_runtime_max_num_store_entries_system_tx: 16000
+base_tx_cost_fixed: 1000
+package_publish_cost_fixed: 1000
+base_tx_cost_per_byte: 0
+package_publish_cost_per_byte: 80
+obj_access_cost_read_per_byte: 15
+obj_access_cost_mutate_per_byte: 40
+obj_access_cost_delete_per_byte: 40
+obj_access_cost_verify_per_byte: 200
+max_type_to_layout_nodes: 512
+gas_model_version: 8
+obj_data_cost_refundable: 100
+obj_metadata_cost_non_refundable: 50
+storage_rebate_rate: 9900
+storage_fund_reinvest_rate: 500
+reward_slashing_rate: 10000
+storage_gas_price: 76
+max_transactions_per_checkpoint: 10000
+max_checkpoint_size_bytes: 31457280
+buffer_stake_for_protocol_upgrade_bps: 5000
+address_from_bytes_cost_base: 52
+address_to_u256_cost_base: 52
+address_from_u256_cost_base: 52
+config_read_setting_impl_cost_base: 100
+config_read_setting_impl_cost_per_byte: 40
+dynamic_field_hash_type_and_key_cost_base: 100
+dynamic_field_hash_type_and_key_type_cost_per_byte: 2
+dynamic_field_hash_type_and_key_value_cost_per_byte: 2
+dynamic_field_hash_type_and_key_type_tag_cost_per_byte: 2
+dynamic_field_add_child_object_cost_base: 100
+dynamic_field_add_child_object_type_cost_per_byte: 10
+dynamic_field_add_child_object_value_cost_per_byte: 10
+dynamic_field_add_child_object_struct_tag_cost_per_byte: 10
+dynamic_field_borrow_child_object_cost_base: 100
+dynamic_field_borrow_child_object_child_ref_cost_per_byte: 10
+dynamic_field_borrow_child_object_type_cost_per_byte: 10
+dynamic_field_remove_child_object_cost_base: 100
+dynamic_field_remove_child_object_child_cost_per_byte: 2
+dynamic_field_remove_child_object_type_cost_per_byte: 2
+dynamic_field_has_child_object_cost_base: 100
+dynamic_field_has_child_object_with_ty_cost_base: 100
+dynamic_field_has_child_object_with_ty_type_cost_per_byte: 2
+dynamic_field_has_child_object_with_ty_type_tag_cost_per_byte: 2
+event_emit_cost_base: 52
+event_emit_value_size_derivation_cost_per_byte: 2
+event_emit_tag_size_derivation_cost_per_byte: 5
+event_emit_output_cost_per_byte: 10
+object_borrow_uid_cost_base: 52
+object_delete_impl_cost_base: 52
+object_record_new_uid_cost_base: 52
+transfer_transfer_internal_cost_base: 52
+transfer_freeze_object_cost_base: 52
+transfer_share_object_cost_base: 52
+transfer_receive_object_cost_base: 52
+tx_context_derive_id_cost_base: 52
+types_is_one_time_witness_cost_base: 52
+types_is_one_time_witness_type_tag_cost_per_byte: 2
+types_is_one_time_witness_type_cost_per_byte: 2
+validator_validate_metadata_cost_base: 52
+validator_validate_metadata_data_cost_per_byte: 2
+crypto_invalid_arguments_cost: 100
+bls12381_bls12381_min_sig_verify_cost_base: 52
+bls12381_bls12381_min_sig_verify_msg_cost_per_byte: 2
+bls12381_bls12381_min_sig_verify_msg_cost_per_block: 2
+bls12381_bls12381_min_pk_verify_cost_base: 52
+bls12381_bls12381_min_pk_verify_msg_cost_per_byte: 2
+bls12381_bls12381_min_pk_verify_msg_cost_per_block: 2
+ecdsa_k1_ecrecover_keccak256_cost_base: 52
+ecdsa_k1_ecrecover_keccak256_msg_cost_per_byte: 2
+ecdsa_k1_ecrecover_keccak256_msg_cost_per_block: 2
+ecdsa_k1_ecrecover_sha256_cost_base: 52
+ecdsa_k1_ecrecover_sha256_msg_cost_per_byte: 2
+ecdsa_k1_ecrecover_sha256_msg_cost_per_block: 2
+ecdsa_k1_decompress_pubkey_cost_base: 52
+ecdsa_k1_secp256k1_verify_keccak256_cost_base: 52
+ecdsa_k1_secp256k1_verify_keccak256_msg_cost_per_byte: 2
+ecdsa_k1_secp256k1_verify_keccak256_msg_cost_per_block: 2
+ecdsa_k1_secp256k1_verify_sha256_cost_base: 52
+ecdsa_k1_secp256k1_verify_sha256_msg_cost_per_byte: 2
+ecdsa_k1_secp256k1_verify_sha256_msg_cost_per_block: 2
+ecdsa_r1_ecrecover_keccak256_cost_base: 52
+ecdsa_r1_ecrecover_keccak256_msg_cost_per_byte: 2
+ecdsa_r1_ecrecover_keccak256_msg_cost_per_block: 2
+ecdsa_r1_ecrecover_sha256_cost_base: 52
+ecdsa_r1_ecrecover_sha256_msg_cost_per_byte: 2
+ecdsa_r1_ecrecover_sha256_msg_cost_per_block: 2
+ecdsa_r1_secp256r1_verify_keccak256_cost_base: 52
+ecdsa_r1_secp256r1_verify_keccak256_msg_cost_per_byte: 2
+ecdsa_r1_secp256r1_verify_keccak256_msg_cost_per_block: 2
+ecdsa_r1_secp256r1_verify_sha256_cost_base: 52
+ecdsa_r1_secp256r1_verify_sha256_msg_cost_per_byte: 2
+ecdsa_r1_secp256r1_verify_sha256_msg_cost_per_block: 2
+ecvrf_ecvrf_verify_cost_base: 52
+ecvrf_ecvrf_verify_alpha_string_cost_per_byte: 2
+ecvrf_ecvrf_verify_alpha_string_cost_per_block: 2
+ed25519_ed25519_verify_cost_base: 52
+ed25519_ed25519_verify_msg_cost_per_byte: 2
+ed25519_ed25519_verify_msg_cost_per_block: 2
+groth16_prepare_verifying_key_bls12381_cost_base: 52
+groth16_prepare_verifying_key_bn254_cost_base: 52
+groth16_verify_groth16_proof_internal_bls12381_cost_base: 52
+groth16_verify_groth16_proof_internal_bls12381_cost_per_public_input: 2
+groth16_verify_groth16_proof_internal_bn254_cost_base: 52
+groth16_verify_groth16_proof_internal_bn254_cost_per_public_input: 2
+groth16_verify_groth16_proof_internal_public_input_cost_per_byte: 2
+hash_blake2b256_cost_base: 52
+hash_blake2b256_data_cost_per_byte: 2
+hash_blake2b256_data_cost_per_block: 2
+hash_keccak256_cost_base: 52
+hash_keccak256_data_cost_per_byte: 2
+hash_keccak256_data_cost_per_block: 2
+group_ops_bls12381_decode_scalar_cost: 52
+group_ops_bls12381_decode_g1_cost: 52
+group_ops_bls12381_decode_g2_cost: 52
+group_ops_bls12381_decode_gt_cost: 52
+group_ops_bls12381_scalar_add_cost: 52
+group_ops_bls12381_g1_add_cost: 52
+group_ops_bls12381_g2_add_cost: 52
+group_ops_bls12381_gt_add_cost: 52
+group_ops_bls12381_scalar_sub_cost: 52
+group_ops_bls12381_g1_sub_cost: 52
+group_ops_bls12381_g2_sub_cost: 52
+group_ops_bls12381_gt_sub_cost: 52
+group_ops_bls12381_scalar_mul_cost: 52
+group_ops_bls12381_g1_mul_cost: 52
+group_ops_bls12381_g2_mul_cost: 52
+group_ops_bls12381_gt_mul_cost: 52
+group_ops_bls12381_scalar_div_cost: 52
+group_ops_bls12381_g1_div_cost: 52
+group_ops_bls12381_g2_div_cost: 52
+group_ops_bls12381_gt_div_cost: 52
+group_ops_bls12381_g1_hash_to_base_cost: 52
+group_ops_bls12381_g2_hash_to_base_cost: 52
+group_ops_bls12381_g1_hash_to_cost_per_byte: 2
+group_ops_bls12381_g2_hash_to_cost_per_byte: 2
+group_ops_bls12381_g1_msm_base_cost: 52
+group_ops_bls12381_g2_msm_base_cost: 52
+group_ops_bls12381_g1_msm_base_cost_per_input: 52
+group_ops_bls12381_g2_msm_base_cost_per_input: 52
+group_ops_bls12381_msm_max_len: 32
+group_ops_bls12381_pairing_cost: 52
+hmac_hmac_sha3_256_cost_base: 52
+hmac_hmac_sha3_256_input_cost_per_byte: 2
+hmac_hmac_sha3_256_input_cost_per_block: 2
+check_zklogin_id_cost_base: 200
+check_zklogin_issuer_cost_base: 200
+bcs_per_byte_serialized_cost: 2
+bcs_legacy_min_output_size_cost: 1
+bcs_failure_cost: 52
+hash_sha2_256_base_cost: 52
+hash_sha2_256_per_byte_cost: 2
+hash_sha2_256_legacy_min_input_len_cost: 1
+hash_sha3_256_base_cost: 52
+hash_sha3_256_per_byte_cost: 2
+hash_sha3_256_legacy_min_input_len_cost: 1
+type_name_get_base_cost: 52
+type_name_get_per_byte_cost: 2
+string_check_utf8_base_cost: 52
+string_check_utf8_per_byte_cost: 2
+string_is_char_boundary_base_cost: 52
+string_sub_string_base_cost: 52
+string_sub_string_per_byte_cost: 2
+string_index_of_base_cost: 52
+string_index_of_per_byte_pattern_cost: 2
+string_index_of_per_byte_searched_cost: 2
+vector_empty_base_cost: 52
+vector_length_base_cost: 52
+vector_push_back_base_cost: 52
+vector_push_back_legacy_per_abstract_memory_unit_cost: 2
+vector_borrow_base_cost: 52
+vector_pop_back_base_cost: 52
+vector_destroy_empty_base_cost: 52
+vector_swap_base_cost: 52
+debug_print_base_cost: 52
+debug_print_stack_trace_base_cost: 52
+execution_version: 3
+consensus_bad_nodes_stake_threshold: 20
+max_jwk_votes_per_validator_per_epoch: 240
+max_age_of_jwk_in_epochs: 1
+random_beacon_reduction_allowed_delta: 800
+random_beacon_reduction_lower_bound: 700
+random_beacon_dkg_timeout_round: 3000
+random_beacon_min_round_interval_ms: 500
+random_beacon_dkg_version: 1
+consensus_max_transaction_size_bytes: 262144
+consensus_max_transactions_in_block_bytes: 524288
+consensus_max_num_transactions_in_block: 512
+max_accumulated_txn_cost_per_object_in_narwhal_commit: 40
+max_deferral_rounds_for_congestion_control: 10
+min_checkpoint_interval_ms: 200
+checkpoint_summary_version_specific_data: 1
+max_soft_bundle_size: 5
+bridge_should_try_to_finalize_committee: true
+max_accumulated_txn_cost_per_object_in_mysticeti_commit: 3
+gas_budget_based_txn_cost_cap_factor: 400000
+
diff --git a/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__Testnet_version_67.snap b/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__Testnet_version_67.snap
new file mode 100644
index 0000000000000..f050b4e16302d
--- /dev/null
+++ b/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__Testnet_version_67.snap
@@ -0,0 +1,330 @@
+---
+source: crates/sui-protocol-config/src/lib.rs
+expression: "ProtocolConfig::get_for_version(cur, *chain_id)"
+---
+version: 67
+feature_flags:
+  package_upgrades: true
+  commit_root_state_digest: true
+  advance_epoch_start_time_in_safe_mode: true
+  loaded_child_objects_fixed: true
+  missing_type_is_compatibility_error: true
+  scoring_decision_with_validity_cutoff: true
+  consensus_order_end_of_epoch_last: true
+  disallow_adding_abilities_on_upgrade: true
+  disable_invariant_violation_check_in_swap_loc: true
+  advance_to_highest_supported_protocol_version: true
+  ban_entry_init: true
+  package_digest_hash_module: true
+  disallow_change_struct_type_params_on_upgrade: true
+  no_extraneous_module_bytes: true
+  narwhal_versioned_metadata: true
+  zklogin_auth: true
+  consensus_transaction_ordering: ByGasPrice
+  simplified_unwrap_then_delete: true
+  upgraded_multisig_supported: true
+  txn_base_cost_as_multiplier: true
+  shared_object_deletion: true
+  narwhal_new_leader_election_schedule: true
+  loaded_child_object_format: true
+  enable_jwk_consensus_updates: true
+  end_of_epoch_transaction_supported: true
+  simple_conservation_checks: true
+  loaded_child_object_format_type: true
+  receive_objects: true
+  random_beacon: true
+  bridge: true
+  enable_effects_v2: true
+  narwhal_certificate_v2: true
+  verify_legacy_zklogin_address: true
+  recompute_has_public_transfer_in_execution: true
+  accept_zklogin_in_multisig: true
+  include_consensus_digest_in_prologue: true
+  hardened_otw_check: true
+  allow_receiving_object_id: true
+  enable_coin_deny_list: true
+  enable_group_ops_native_functions: true
+  reject_mutable_random_on_entry_functions: true
+  per_object_congestion_control_mode: TotalTxCount
+  consensus_choice: Mysticeti
+  consensus_network: Tonic
+  zklogin_max_epoch_upper_bound_delta: 30
+  mysticeti_leader_scoring_and_schedule: true
+  reshare_at_same_initial_version: true
+  resolve_abort_locations_to_package_id: true
+  mysticeti_use_committed_subdag_digest: true
+  record_consensus_determined_version_assignments_in_prologue: true
+  fresh_vm_on_framework_upgrade: true
+  prepend_prologue_tx_in_consensus_commit_in_checkpoints: true
+  mysticeti_num_leaders_per_round: 1
+  soft_bundle: true
+  enable_coin_deny_list_v2: true
+  rethrow_serialization_type_layout_errors: true
+  consensus_distributed_vote_scoring_strategy: true
+  consensus_round_prober: true
+  validate_identifier_inputs: true
+  relocate_event_module: true
+max_tx_size_bytes: 131072
+max_input_objects: 2048
+max_size_written_objects: 5000000
+max_size_written_objects_system_tx: 50000000
+max_serialized_tx_effects_size_bytes: 524288
+max_serialized_tx_effects_size_bytes_system_tx: 8388608
+max_gas_payment_objects: 256
+max_modules_in_publish: 64
+max_package_dependencies: 32
+max_arguments: 512
+max_type_arguments: 16
+max_type_argument_depth: 16
+max_pure_argument_size: 16384
+max_programmable_tx_commands: 1024
+move_binary_format_version: 7
+min_move_binary_format_version: 6
+binary_module_handles: 100
+binary_struct_handles: 300
+binary_function_handles: 1500
+binary_function_instantiations: 750
+binary_signatures: 1000
+binary_constant_pool: 4000
+binary_identifiers: 10000
+binary_address_identifiers: 100
+binary_struct_defs: 200
+binary_struct_def_instantiations: 100
+binary_function_defs: 1000
+binary_field_handles: 500
+binary_field_instantiations: 250
+binary_friend_decls: 100
+max_move_object_size: 256000
+max_move_package_size: 102400
+max_publish_or_upgrade_per_ptb: 5
+max_tx_gas: 50000000000
+max_gas_price: 100000
+max_gas_computation_bucket: 5000000
+gas_rounding_step: 1000
+max_loop_depth: 5
+max_generic_instantiation_length: 32
+max_function_parameters: 128
+max_basic_blocks: 1024
+max_value_stack_size: 1024
+max_type_nodes: 256
+max_push_size: 10000
+max_struct_definitions: 200
+max_function_definitions: 1000
+max_fields_in_struct: 32
+max_dependency_depth: 100
+max_num_event_emit: 1024
+max_num_new_move_object_ids: 2048
+max_num_new_move_object_ids_system_tx: 32768
+max_num_deleted_move_object_ids: 2048
+max_num_deleted_move_object_ids_system_tx: 32768
+max_num_transferred_move_object_ids: 2048
+max_num_transferred_move_object_ids_system_tx: 32768
+max_event_emit_size: 256000
+max_event_emit_size_total: 65536000
+max_move_vector_len: 262144
+max_move_identifier_len: 128
+max_move_value_depth: 128
+max_back_edges_per_function: 10000
+max_back_edges_per_module: 10000
+max_verifier_meter_ticks_per_function: 16000000
+max_meter_ticks_per_module: 16000000
+max_meter_ticks_per_package: 16000000
+object_runtime_max_num_cached_objects: 1000
+object_runtime_max_num_cached_objects_system_tx: 16000
+object_runtime_max_num_store_entries: 1000
+object_runtime_max_num_store_entries_system_tx: 16000
+base_tx_cost_fixed: 1000
+package_publish_cost_fixed: 1000
+base_tx_cost_per_byte: 0
+package_publish_cost_per_byte: 80
+obj_access_cost_read_per_byte: 15
+obj_access_cost_mutate_per_byte: 40
+obj_access_cost_delete_per_byte: 40
+obj_access_cost_verify_per_byte: 200
+max_type_to_layout_nodes: 512
+gas_model_version: 8
+obj_data_cost_refundable: 100
+obj_metadata_cost_non_refundable: 50
+storage_rebate_rate: 9900
+storage_fund_reinvest_rate: 500
+reward_slashing_rate: 10000
+storage_gas_price: 76
+max_transactions_per_checkpoint: 10000
+max_checkpoint_size_bytes: 31457280
+buffer_stake_for_protocol_upgrade_bps: 5000
+address_from_bytes_cost_base: 52
+address_to_u256_cost_base: 52
+address_from_u256_cost_base: 52
+config_read_setting_impl_cost_base: 100
+config_read_setting_impl_cost_per_byte: 40
+dynamic_field_hash_type_and_key_cost_base: 100
+dynamic_field_hash_type_and_key_type_cost_per_byte: 2
+dynamic_field_hash_type_and_key_value_cost_per_byte: 2
+dynamic_field_hash_type_and_key_type_tag_cost_per_byte: 2
+dynamic_field_add_child_object_cost_base: 100
+dynamic_field_add_child_object_type_cost_per_byte: 10
+dynamic_field_add_child_object_value_cost_per_byte: 10
+dynamic_field_add_child_object_struct_tag_cost_per_byte: 10
+dynamic_field_borrow_child_object_cost_base: 100
+dynamic_field_borrow_child_object_child_ref_cost_per_byte: 10
+dynamic_field_borrow_child_object_type_cost_per_byte: 10
+dynamic_field_remove_child_object_cost_base: 100
+dynamic_field_remove_child_object_child_cost_per_byte: 2
+dynamic_field_remove_child_object_type_cost_per_byte: 2
+dynamic_field_has_child_object_cost_base: 100
+dynamic_field_has_child_object_with_ty_cost_base: 100
+dynamic_field_has_child_object_with_ty_type_cost_per_byte: 2
+dynamic_field_has_child_object_with_ty_type_tag_cost_per_byte: 2
+event_emit_cost_base: 52
+event_emit_value_size_derivation_cost_per_byte: 2
+event_emit_tag_size_derivation_cost_per_byte: 5
+event_emit_output_cost_per_byte: 10
+object_borrow_uid_cost_base: 52
+object_delete_impl_cost_base: 52
+object_record_new_uid_cost_base: 52
+transfer_transfer_internal_cost_base: 52
+transfer_freeze_object_cost_base: 52
+transfer_share_object_cost_base: 52
+transfer_receive_object_cost_base: 52
+tx_context_derive_id_cost_base: 52
+types_is_one_time_witness_cost_base: 52
+types_is_one_time_witness_type_tag_cost_per_byte: 2
+types_is_one_time_witness_type_cost_per_byte: 2
+validator_validate_metadata_cost_base: 52
+validator_validate_metadata_data_cost_per_byte: 2
+crypto_invalid_arguments_cost: 100
+bls12381_bls12381_min_sig_verify_cost_base: 52
+bls12381_bls12381_min_sig_verify_msg_cost_per_byte: 2
+bls12381_bls12381_min_sig_verify_msg_cost_per_block: 2
+bls12381_bls12381_min_pk_verify_cost_base: 52
+bls12381_bls12381_min_pk_verify_msg_cost_per_byte: 2
+bls12381_bls12381_min_pk_verify_msg_cost_per_block: 2
+ecdsa_k1_ecrecover_keccak256_cost_base: 52
+ecdsa_k1_ecrecover_keccak256_msg_cost_per_byte: 2
+ecdsa_k1_ecrecover_keccak256_msg_cost_per_block: 2
+ecdsa_k1_ecrecover_sha256_cost_base: 52
+ecdsa_k1_ecrecover_sha256_msg_cost_per_byte: 2
+ecdsa_k1_ecrecover_sha256_msg_cost_per_block: 2
+ecdsa_k1_decompress_pubkey_cost_base: 52
+ecdsa_k1_secp256k1_verify_keccak256_cost_base: 52
+ecdsa_k1_secp256k1_verify_keccak256_msg_cost_per_byte: 2
+ecdsa_k1_secp256k1_verify_keccak256_msg_cost_per_block: 2
+ecdsa_k1_secp256k1_verify_sha256_cost_base: 52
+ecdsa_k1_secp256k1_verify_sha256_msg_cost_per_byte: 2
+ecdsa_k1_secp256k1_verify_sha256_msg_cost_per_block: 2
+ecdsa_r1_ecrecover_keccak256_cost_base: 52
+ecdsa_r1_ecrecover_keccak256_msg_cost_per_byte: 2
+ecdsa_r1_ecrecover_keccak256_msg_cost_per_block: 2
+ecdsa_r1_ecrecover_sha256_cost_base: 52
+ecdsa_r1_ecrecover_sha256_msg_cost_per_byte: 2
+ecdsa_r1_ecrecover_sha256_msg_cost_per_block: 2
+ecdsa_r1_secp256r1_verify_keccak256_cost_base: 52
+ecdsa_r1_secp256r1_verify_keccak256_msg_cost_per_byte: 2
+ecdsa_r1_secp256r1_verify_keccak256_msg_cost_per_block: 2
+ecdsa_r1_secp256r1_verify_sha256_cost_base: 52
+ecdsa_r1_secp256r1_verify_sha256_msg_cost_per_byte: 2
+ecdsa_r1_secp256r1_verify_sha256_msg_cost_per_block: 2
+ecvrf_ecvrf_verify_cost_base: 52
+ecvrf_ecvrf_verify_alpha_string_cost_per_byte: 2
+ecvrf_ecvrf_verify_alpha_string_cost_per_block: 2
+ed25519_ed25519_verify_cost_base: 52
+ed25519_ed25519_verify_msg_cost_per_byte: 2
+ed25519_ed25519_verify_msg_cost_per_block: 2
+groth16_prepare_verifying_key_bls12381_cost_base: 52
+groth16_prepare_verifying_key_bn254_cost_base: 52
+groth16_verify_groth16_proof_internal_bls12381_cost_base: 52
+groth16_verify_groth16_proof_internal_bls12381_cost_per_public_input: 2
+groth16_verify_groth16_proof_internal_bn254_cost_base: 52
+groth16_verify_groth16_proof_internal_bn254_cost_per_public_input: 2
+groth16_verify_groth16_proof_internal_public_input_cost_per_byte: 2
+hash_blake2b256_cost_base: 52
+hash_blake2b256_data_cost_per_byte: 2
+hash_blake2b256_data_cost_per_block: 2
+hash_keccak256_cost_base: 52
+hash_keccak256_data_cost_per_byte: 2
+hash_keccak256_data_cost_per_block: 2
+group_ops_bls12381_decode_scalar_cost: 52
+group_ops_bls12381_decode_g1_cost: 52
+group_ops_bls12381_decode_g2_cost: 52
+group_ops_bls12381_decode_gt_cost: 52
+group_ops_bls12381_scalar_add_cost: 52
+group_ops_bls12381_g1_add_cost: 52
+group_ops_bls12381_g2_add_cost: 52
+group_ops_bls12381_gt_add_cost: 52
+group_ops_bls12381_scalar_sub_cost: 52
+group_ops_bls12381_g1_sub_cost: 52
+group_ops_bls12381_g2_sub_cost: 52
+group_ops_bls12381_gt_sub_cost: 52
+group_ops_bls12381_scalar_mul_cost: 52
+group_ops_bls12381_g1_mul_cost: 52
+group_ops_bls12381_g2_mul_cost: 52
+group_ops_bls12381_gt_mul_cost: 52
+group_ops_bls12381_scalar_div_cost: 52
+group_ops_bls12381_g1_div_cost: 52
+group_ops_bls12381_g2_div_cost: 52
+group_ops_bls12381_gt_div_cost: 52
+group_ops_bls12381_g1_hash_to_base_cost: 52
+group_ops_bls12381_g2_hash_to_base_cost: 52
+group_ops_bls12381_g1_hash_to_cost_per_byte: 2
+group_ops_bls12381_g2_hash_to_cost_per_byte: 2
+group_ops_bls12381_g1_msm_base_cost: 52
+group_ops_bls12381_g2_msm_base_cost: 52
+group_ops_bls12381_g1_msm_base_cost_per_input: 52
+group_ops_bls12381_g2_msm_base_cost_per_input: 52
+group_ops_bls12381_msm_max_len: 32
+group_ops_bls12381_pairing_cost: 52
+hmac_hmac_sha3_256_cost_base: 52
+hmac_hmac_sha3_256_input_cost_per_byte: 2
+hmac_hmac_sha3_256_input_cost_per_block: 2
+check_zklogin_id_cost_base: 200
+check_zklogin_issuer_cost_base: 200
+bcs_per_byte_serialized_cost: 2
+bcs_legacy_min_output_size_cost: 1
+bcs_failure_cost: 52
+hash_sha2_256_base_cost: 52
+hash_sha2_256_per_byte_cost: 2
+hash_sha2_256_legacy_min_input_len_cost: 1
+hash_sha3_256_base_cost: 52
+hash_sha3_256_per_byte_cost: 2
+hash_sha3_256_legacy_min_input_len_cost: 1
+type_name_get_base_cost: 52
+type_name_get_per_byte_cost: 2
+string_check_utf8_base_cost: 52
+string_check_utf8_per_byte_cost: 2
+string_is_char_boundary_base_cost: 52
+string_sub_string_base_cost: 52
+string_sub_string_per_byte_cost: 2
+string_index_of_base_cost: 52
+string_index_of_per_byte_pattern_cost: 2
+string_index_of_per_byte_searched_cost: 2
+vector_empty_base_cost: 52
+vector_length_base_cost: 52
+vector_push_back_base_cost: 52
+vector_push_back_legacy_per_abstract_memory_unit_cost: 2
+vector_borrow_base_cost: 52
+vector_pop_back_base_cost: 52
+vector_destroy_empty_base_cost: 52
+vector_swap_base_cost: 52
+debug_print_base_cost: 52
+debug_print_stack_trace_base_cost: 52
+execution_version: 3
+consensus_bad_nodes_stake_threshold: 20
+max_jwk_votes_per_validator_per_epoch: 240
+max_age_of_jwk_in_epochs: 1
+random_beacon_reduction_allowed_delta: 800
+random_beacon_reduction_lower_bound: 700
+random_beacon_dkg_timeout_round: 3000
+random_beacon_min_round_interval_ms: 500
+random_beacon_dkg_version: 1
+consensus_max_transaction_size_bytes: 262144
+consensus_max_transactions_in_block_bytes: 524288
+consensus_max_num_transactions_in_block: 512
+max_accumulated_txn_cost_per_object_in_narwhal_commit: 40
+max_deferral_rounds_for_congestion_control: 10
+min_checkpoint_interval_ms: 200
+checkpoint_summary_version_specific_data: 1
+max_soft_bundle_size: 5
+bridge_should_try_to_finalize_committee: true
+max_accumulated_txn_cost_per_object_in_mysticeti_commit: 3
+gas_budget_based_txn_cost_cap_factor: 400000
+
diff --git a/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__version_66.snap b/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__version_66.snap
new file mode 100644
index 0000000000000..747c437d6bbee
--- /dev/null
+++ b/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__version_66.snap
@@ -0,0 +1,340 @@
+---
+source: crates/sui-protocol-config/src/lib.rs
+expression: "ProtocolConfig::get_for_version(cur, *chain_id)"
+---
+version: 66
+feature_flags:
+  package_upgrades: true
+  commit_root_state_digest: true
+  advance_epoch_start_time_in_safe_mode: true
+  loaded_child_objects_fixed: true
+  missing_type_is_compatibility_error: true
+  scoring_decision_with_validity_cutoff: true
+  consensus_order_end_of_epoch_last: true
+  disallow_adding_abilities_on_upgrade: true
+  disable_invariant_violation_check_in_swap_loc: true
+  advance_to_highest_supported_protocol_version: true
+  ban_entry_init: true
+  package_digest_hash_module: true
+  disallow_change_struct_type_params_on_upgrade: true
+  no_extraneous_module_bytes: true
+  narwhal_versioned_metadata: true
+  zklogin_auth: true
+  consensus_transaction_ordering: ByGasPrice
+  simplified_unwrap_then_delete: true
+  upgraded_multisig_supported: true
+  txn_base_cost_as_multiplier: true
+  shared_object_deletion: true
+  narwhal_new_leader_election_schedule: true
+  loaded_child_object_format: true
+  enable_jwk_consensus_updates: true
+  end_of_epoch_transaction_supported: true
+  simple_conservation_checks: true
+  loaded_child_object_format_type: true
+  receive_objects: true
+  random_beacon: true
+  bridge: true
+  enable_effects_v2: true
+  narwhal_certificate_v2: true
+  verify_legacy_zklogin_address: true
+  recompute_has_public_transfer_in_execution: true
+  accept_zklogin_in_multisig: true
+  include_consensus_digest_in_prologue: true
+  hardened_otw_check: true
+  allow_receiving_object_id: true
+  enable_poseidon: true
+  enable_coin_deny_list: true
+  enable_group_ops_native_functions: true
+  enable_group_ops_native_function_msm: true
+  reject_mutable_random_on_entry_functions: true
+  per_object_congestion_control_mode: TotalTxCount
+  consensus_choice: Mysticeti
+  consensus_network: Tonic
+  zklogin_max_epoch_upper_bound_delta: 30
+  mysticeti_leader_scoring_and_schedule: true
+  reshare_at_same_initial_version: true
+  resolve_abort_locations_to_package_id: true
+  mysticeti_use_committed_subdag_digest: true
+  enable_vdf: true
+  record_consensus_determined_version_assignments_in_prologue: true
+  fresh_vm_on_framework_upgrade: true
+  prepend_prologue_tx_in_consensus_commit_in_checkpoints: true
+  mysticeti_num_leaders_per_round: 1
+  soft_bundle: true
+  enable_coin_deny_list_v2: true
+  passkey_auth: true
+  authority_capabilities_v2: true
+  rethrow_serialization_type_layout_errors: true
+  consensus_distributed_vote_scoring_strategy: true
+  consensus_round_prober: true
+  validate_identifier_inputs: true
+  mysticeti_fastpath: true
+  relocate_event_module: true
+max_tx_size_bytes: 131072
+max_input_objects: 2048
+max_size_written_objects: 5000000
+max_size_written_objects_system_tx: 50000000
+max_serialized_tx_effects_size_bytes: 524288
+max_serialized_tx_effects_size_bytes_system_tx: 8388608
+max_gas_payment_objects: 256
+max_modules_in_publish: 64
+max_package_dependencies: 32
+max_arguments: 512
+max_type_arguments: 16
+max_type_argument_depth: 16
+max_pure_argument_size: 16384
+max_programmable_tx_commands: 1024
+move_binary_format_version: 7
+min_move_binary_format_version: 6
+binary_module_handles: 100
+binary_struct_handles: 300
+binary_function_handles: 1500
+binary_function_instantiations: 750
+binary_signatures: 1000
+binary_constant_pool: 4000
+binary_identifiers: 10000
+binary_address_identifiers: 100
+binary_struct_defs: 200
+binary_struct_def_instantiations: 100
+binary_function_defs: 1000
+binary_field_handles: 500
+binary_field_instantiations: 250
+binary_friend_decls: 100
+max_move_object_size: 256000
+max_move_package_size: 102400
+max_publish_or_upgrade_per_ptb: 5
+max_tx_gas: 50000000000
+max_gas_price: 100000
+max_gas_computation_bucket: 5000000
+gas_rounding_step: 1000
+max_loop_depth: 5
+max_generic_instantiation_length: 32
+max_function_parameters: 128
+max_basic_blocks: 1024
+max_value_stack_size: 1024
+max_type_nodes: 256
+max_push_size: 10000
+max_struct_definitions: 200
+max_function_definitions: 1000
+max_fields_in_struct: 32
+max_dependency_depth: 100
+max_num_event_emit: 1024
+max_num_new_move_object_ids: 2048
+max_num_new_move_object_ids_system_tx: 32768
+max_num_deleted_move_object_ids: 2048
+max_num_deleted_move_object_ids_system_tx: 32768
+max_num_transferred_move_object_ids: 2048
+max_num_transferred_move_object_ids_system_tx: 32768
+max_event_emit_size: 256000
+max_event_emit_size_total: 65536000
+max_move_vector_len: 262144
+max_move_identifier_len: 128
+max_move_value_depth: 128
+max_back_edges_per_function: 10000
+max_back_edges_per_module: 10000
+max_verifier_meter_ticks_per_function: 16000000
+max_meter_ticks_per_module: 16000000
+max_meter_ticks_per_package: 16000000
+object_runtime_max_num_cached_objects: 1000
+object_runtime_max_num_cached_objects_system_tx: 16000
+object_runtime_max_num_store_entries: 1000
+object_runtime_max_num_store_entries_system_tx: 16000
+base_tx_cost_fixed: 1000
+package_publish_cost_fixed: 1000
+base_tx_cost_per_byte: 0
+package_publish_cost_per_byte: 80
+obj_access_cost_read_per_byte: 15
+obj_access_cost_mutate_per_byte: 40
+obj_access_cost_delete_per_byte: 40
+obj_access_cost_verify_per_byte: 200
+max_type_to_layout_nodes: 512
+gas_model_version: 8
+obj_data_cost_refundable: 100
+obj_metadata_cost_non_refundable: 50
+storage_rebate_rate: 9900
+storage_fund_reinvest_rate: 500
+reward_slashing_rate: 10000
+storage_gas_price: 76
+max_transactions_per_checkpoint: 10000
+max_checkpoint_size_bytes: 31457280
+buffer_stake_for_protocol_upgrade_bps: 5000
+address_from_bytes_cost_base: 52
+address_to_u256_cost_base: 52
+address_from_u256_cost_base: 52
+config_read_setting_impl_cost_base: 100
+config_read_setting_impl_cost_per_byte: 40
+dynamic_field_hash_type_and_key_cost_base: 100
+dynamic_field_hash_type_and_key_type_cost_per_byte: 2
+dynamic_field_hash_type_and_key_value_cost_per_byte: 2
+dynamic_field_hash_type_and_key_type_tag_cost_per_byte: 2
+dynamic_field_add_child_object_cost_base: 100
+dynamic_field_add_child_object_type_cost_per_byte: 10
+dynamic_field_add_child_object_value_cost_per_byte: 10
+dynamic_field_add_child_object_struct_tag_cost_per_byte: 10
+dynamic_field_borrow_child_object_cost_base: 100
+dynamic_field_borrow_child_object_child_ref_cost_per_byte: 10
+dynamic_field_borrow_child_object_type_cost_per_byte: 10
+dynamic_field_remove_child_object_cost_base: 100
+dynamic_field_remove_child_object_child_cost_per_byte: 2
+dynamic_field_remove_child_object_type_cost_per_byte: 2
+dynamic_field_has_child_object_cost_base: 100
+dynamic_field_has_child_object_with_ty_cost_base: 100
+dynamic_field_has_child_object_with_ty_type_cost_per_byte: 2
+dynamic_field_has_child_object_with_ty_type_tag_cost_per_byte: 2
+event_emit_cost_base: 52
+event_emit_value_size_derivation_cost_per_byte: 2
+event_emit_tag_size_derivation_cost_per_byte: 5
+event_emit_output_cost_per_byte: 10
+object_borrow_uid_cost_base: 52
+object_delete_impl_cost_base: 52
+object_record_new_uid_cost_base: 52
+transfer_transfer_internal_cost_base: 52
+transfer_freeze_object_cost_base: 52
+transfer_share_object_cost_base: 52
+transfer_receive_object_cost_base: 52
+tx_context_derive_id_cost_base: 52
+types_is_one_time_witness_cost_base: 52
+types_is_one_time_witness_type_tag_cost_per_byte: 2
+types_is_one_time_witness_type_cost_per_byte: 2
+validator_validate_metadata_cost_base: 52
+validator_validate_metadata_data_cost_per_byte: 2
+crypto_invalid_arguments_cost: 100
+bls12381_bls12381_min_sig_verify_cost_base: 52
+bls12381_bls12381_min_sig_verify_msg_cost_per_byte: 2
+bls12381_bls12381_min_sig_verify_msg_cost_per_block: 2
+bls12381_bls12381_min_pk_verify_cost_base: 52
+bls12381_bls12381_min_pk_verify_msg_cost_per_byte: 2
+bls12381_bls12381_min_pk_verify_msg_cost_per_block: 2
+ecdsa_k1_ecrecover_keccak256_cost_base: 52
+ecdsa_k1_ecrecover_keccak256_msg_cost_per_byte: 2
+ecdsa_k1_ecrecover_keccak256_msg_cost_per_block: 2
+ecdsa_k1_ecrecover_sha256_cost_base: 52
+ecdsa_k1_ecrecover_sha256_msg_cost_per_byte: 2
+ecdsa_k1_ecrecover_sha256_msg_cost_per_block: 2
+ecdsa_k1_decompress_pubkey_cost_base: 52
+ecdsa_k1_secp256k1_verify_keccak256_cost_base: 52
+ecdsa_k1_secp256k1_verify_keccak256_msg_cost_per_byte: 2
+ecdsa_k1_secp256k1_verify_keccak256_msg_cost_per_block: 2
+ecdsa_k1_secp256k1_verify_sha256_cost_base: 52
+ecdsa_k1_secp256k1_verify_sha256_msg_cost_per_byte: 2
+ecdsa_k1_secp256k1_verify_sha256_msg_cost_per_block: 2
+ecdsa_r1_ecrecover_keccak256_cost_base: 52
+ecdsa_r1_ecrecover_keccak256_msg_cost_per_byte: 2
+ecdsa_r1_ecrecover_keccak256_msg_cost_per_block: 2
+ecdsa_r1_ecrecover_sha256_cost_base: 52
+ecdsa_r1_ecrecover_sha256_msg_cost_per_byte: 2
+ecdsa_r1_ecrecover_sha256_msg_cost_per_block: 2
+ecdsa_r1_secp256r1_verify_keccak256_cost_base: 52
+ecdsa_r1_secp256r1_verify_keccak256_msg_cost_per_byte: 2
+ecdsa_r1_secp256r1_verify_keccak256_msg_cost_per_block: 2
+ecdsa_r1_secp256r1_verify_sha256_cost_base: 52
+ecdsa_r1_secp256r1_verify_sha256_msg_cost_per_byte: 2
+ecdsa_r1_secp256r1_verify_sha256_msg_cost_per_block: 2
+ecvrf_ecvrf_verify_cost_base: 52
+ecvrf_ecvrf_verify_alpha_string_cost_per_byte: 2
+ecvrf_ecvrf_verify_alpha_string_cost_per_block: 2
+ed25519_ed25519_verify_cost_base: 52
+ed25519_ed25519_verify_msg_cost_per_byte: 2
+ed25519_ed25519_verify_msg_cost_per_block: 2
+groth16_prepare_verifying_key_bls12381_cost_base: 52
+groth16_prepare_verifying_key_bn254_cost_base: 52
+groth16_verify_groth16_proof_internal_bls12381_cost_base: 52
+groth16_verify_groth16_proof_internal_bls12381_cost_per_public_input: 2
+groth16_verify_groth16_proof_internal_bn254_cost_base: 52
+groth16_verify_groth16_proof_internal_bn254_cost_per_public_input: 2
+groth16_verify_groth16_proof_internal_public_input_cost_per_byte: 2
+hash_blake2b256_cost_base: 52
+hash_blake2b256_data_cost_per_byte: 2
+hash_blake2b256_data_cost_per_block: 2
+hash_keccak256_cost_base: 52
+hash_keccak256_data_cost_per_byte: 2
+hash_keccak256_data_cost_per_block: 2
+poseidon_bn254_cost_base: 260
+poseidon_bn254_cost_per_block: 10
+group_ops_bls12381_decode_scalar_cost: 52
+group_ops_bls12381_decode_g1_cost: 52
+group_ops_bls12381_decode_g2_cost: 52
+group_ops_bls12381_decode_gt_cost: 52
+group_ops_bls12381_scalar_add_cost: 52
+group_ops_bls12381_g1_add_cost: 52
+group_ops_bls12381_g2_add_cost: 52
+group_ops_bls12381_gt_add_cost: 52
+group_ops_bls12381_scalar_sub_cost: 52
+group_ops_bls12381_g1_sub_cost: 52
+group_ops_bls12381_g2_sub_cost: 52
+group_ops_bls12381_gt_sub_cost: 52
+group_ops_bls12381_scalar_mul_cost: 52
+group_ops_bls12381_g1_mul_cost: 52
+group_ops_bls12381_g2_mul_cost: 52
+group_ops_bls12381_gt_mul_cost: 52
+group_ops_bls12381_scalar_div_cost: 52
+group_ops_bls12381_g1_div_cost: 52
+group_ops_bls12381_g2_div_cost: 52
+group_ops_bls12381_gt_div_cost: 52
+group_ops_bls12381_g1_hash_to_base_cost: 52
+group_ops_bls12381_g2_hash_to_base_cost: 52
+group_ops_bls12381_g1_hash_to_cost_per_byte: 2
+group_ops_bls12381_g2_hash_to_cost_per_byte: 2
+group_ops_bls12381_g1_msm_base_cost: 52
+group_ops_bls12381_g2_msm_base_cost: 52
+group_ops_bls12381_g1_msm_base_cost_per_input: 52
+group_ops_bls12381_g2_msm_base_cost_per_input: 52
+group_ops_bls12381_msm_max_len: 32
+group_ops_bls12381_pairing_cost: 52
+hmac_hmac_sha3_256_cost_base: 52
+hmac_hmac_sha3_256_input_cost_per_byte: 2
+hmac_hmac_sha3_256_input_cost_per_block: 2
+check_zklogin_id_cost_base: 200
+check_zklogin_issuer_cost_base: 200
+vdf_verify_vdf_cost: 1500
+vdf_hash_to_input_cost: 100
+bcs_per_byte_serialized_cost: 2
+bcs_legacy_min_output_size_cost: 1
+bcs_failure_cost: 52
+hash_sha2_256_base_cost: 52
+hash_sha2_256_per_byte_cost: 2
+hash_sha2_256_legacy_min_input_len_cost: 1
+hash_sha3_256_base_cost: 52
+hash_sha3_256_per_byte_cost: 2
+hash_sha3_256_legacy_min_input_len_cost: 1
+type_name_get_base_cost: 52
+type_name_get_per_byte_cost: 2
+string_check_utf8_base_cost: 52
+string_check_utf8_per_byte_cost: 2
+string_is_char_boundary_base_cost: 52
+string_sub_string_base_cost: 52
+string_sub_string_per_byte_cost: 2
+string_index_of_base_cost: 52
+string_index_of_per_byte_pattern_cost: 2
+string_index_of_per_byte_searched_cost: 2
+vector_empty_base_cost: 52
+vector_length_base_cost: 52
+vector_push_back_base_cost: 52
+vector_push_back_legacy_per_abstract_memory_unit_cost: 2
+vector_borrow_base_cost: 52
+vector_pop_back_base_cost: 52
+vector_destroy_empty_base_cost: 52
+vector_swap_base_cost: 52
+debug_print_base_cost: 52
+debug_print_stack_trace_base_cost: 52
+execution_version: 3
+consensus_bad_nodes_stake_threshold: 20
+max_jwk_votes_per_validator_per_epoch: 240
+max_age_of_jwk_in_epochs: 1
+random_beacon_reduction_allowed_delta: 800
+random_beacon_reduction_lower_bound: 700
+random_beacon_dkg_timeout_round: 3000
+random_beacon_min_round_interval_ms: 500
+random_beacon_dkg_version: 1
+consensus_max_transaction_size_bytes: 262144
+consensus_max_transactions_in_block_bytes: 524288
+consensus_max_num_transactions_in_block: 512
+max_accumulated_txn_cost_per_object_in_narwhal_commit: 40
+max_deferral_rounds_for_congestion_control: 10
+min_checkpoint_interval_ms: 200
+checkpoint_summary_version_specific_data: 1
+max_soft_bundle_size: 5
+bridge_should_try_to_finalize_committee: true
+max_accumulated_txn_cost_per_object_in_mysticeti_commit: 3
+gas_budget_based_txn_cost_cap_factor: 400000
+
diff --git a/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__version_67.snap b/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__version_67.snap
new file mode 100644
index 0000000000000..f7710f5f46b34
--- /dev/null
+++ b/crates/sui-protocol-config/src/snapshots/sui_protocol_config__test__version_67.snap
@@ -0,0 +1,340 @@
+---
+source: crates/sui-protocol-config/src/lib.rs
+expression: "ProtocolConfig::get_for_version(cur, *chain_id)"
+---
+version: 67
+feature_flags:
+  package_upgrades: true
+  commit_root_state_digest: true
+  advance_epoch_start_time_in_safe_mode: true
+  loaded_child_objects_fixed: true
+  missing_type_is_compatibility_error: true
+  scoring_decision_with_validity_cutoff: true
+  consensus_order_end_of_epoch_last: true
+  disallow_adding_abilities_on_upgrade: true
+  disable_invariant_violation_check_in_swap_loc: true
+  advance_to_highest_supported_protocol_version: true
+  ban_entry_init: true
+  package_digest_hash_module: true
+  disallow_change_struct_type_params_on_upgrade: true
+  no_extraneous_module_bytes: true
+  narwhal_versioned_metadata: true
+  zklogin_auth: true
+  consensus_transaction_ordering: ByGasPrice
+  simplified_unwrap_then_delete: true
+  upgraded_multisig_supported: true
+  txn_base_cost_as_multiplier: true
+  shared_object_deletion: true
+  narwhal_new_leader_election_schedule: true
+  loaded_child_object_format: true
+  enable_jwk_consensus_updates: true
+  end_of_epoch_transaction_supported: true
+  simple_conservation_checks: true
+  loaded_child_object_format_type: true
+  receive_objects: true
+  random_beacon: true
+  bridge: true
+  enable_effects_v2: true
+  narwhal_certificate_v2: true
+  verify_legacy_zklogin_address: true
+  recompute_has_public_transfer_in_execution: true
+  accept_zklogin_in_multisig: true
+  include_consensus_digest_in_prologue: true
+  hardened_otw_check: true
+  allow_receiving_object_id: true
+  enable_poseidon: true
+  enable_coin_deny_list: true
+  enable_group_ops_native_functions: true
+  enable_group_ops_native_function_msm: true
+  reject_mutable_random_on_entry_functions: true
+  per_object_congestion_control_mode: TotalTxCount
+  consensus_choice: Mysticeti
+  consensus_network: Tonic
+  zklogin_max_epoch_upper_bound_delta: 30
+  mysticeti_leader_scoring_and_schedule: true
+  reshare_at_same_initial_version: true
+  resolve_abort_locations_to_package_id: true
+  mysticeti_use_committed_subdag_digest: true
+  enable_vdf: true
+  record_consensus_determined_version_assignments_in_prologue: true
+  fresh_vm_on_framework_upgrade: true
+  prepend_prologue_tx_in_consensus_commit_in_checkpoints: true
+  mysticeti_num_leaders_per_round: 1
+  soft_bundle: true
+  enable_coin_deny_list_v2: true
+  passkey_auth: true
+  authority_capabilities_v2: true
+  rethrow_serialization_type_layout_errors: true
+  consensus_distributed_vote_scoring_strategy: true
+  consensus_round_prober: true
+  validate_identifier_inputs: true
+  mysticeti_fastpath: true
+  relocate_event_module: true
+max_tx_size_bytes: 131072
+max_input_objects: 2048
+max_size_written_objects: 5000000
+max_size_written_objects_system_tx: 50000000
+max_serialized_tx_effects_size_bytes: 524288
+max_serialized_tx_effects_size_bytes_system_tx: 8388608
+max_gas_payment_objects: 256
+max_modules_in_publish: 64
+max_package_dependencies: 32
+max_arguments: 512
+max_type_arguments: 16
+max_type_argument_depth: 16
+max_pure_argument_size: 16384
+max_programmable_tx_commands: 1024
+move_binary_format_version: 7
+min_move_binary_format_version: 6
+binary_module_handles: 100
+binary_struct_handles: 300
+binary_function_handles: 1500
+binary_function_instantiations: 750
+binary_signatures: 1000
+binary_constant_pool: 4000
+binary_identifiers: 10000
+binary_address_identifiers: 100
+binary_struct_defs: 200
+binary_struct_def_instantiations: 100
+binary_function_defs: 1000
+binary_field_handles: 500
+binary_field_instantiations: 250
+binary_friend_decls: 100
+max_move_object_size: 256000
+max_move_package_size: 102400
+max_publish_or_upgrade_per_ptb: 5
+max_tx_gas: 50000000000
+max_gas_price: 100000
+max_gas_computation_bucket: 5000000
+gas_rounding_step: 1000
+max_loop_depth: 5
+max_generic_instantiation_length: 32
+max_function_parameters: 128
+max_basic_blocks: 1024
+max_value_stack_size: 1024
+max_type_nodes: 256
+max_push_size: 10000
+max_struct_definitions: 200
+max_function_definitions: 1000
+max_fields_in_struct: 32
+max_dependency_depth: 100
+max_num_event_emit: 1024
+max_num_new_move_object_ids: 2048
+max_num_new_move_object_ids_system_tx: 32768
+max_num_deleted_move_object_ids: 2048
+max_num_deleted_move_object_ids_system_tx: 32768
+max_num_transferred_move_object_ids: 2048
+max_num_transferred_move_object_ids_system_tx: 32768
+max_event_emit_size: 256000
+max_event_emit_size_total: 65536000
+max_move_vector_len: 262144
+max_move_identifier_len: 128
+max_move_value_depth: 128
+max_back_edges_per_function: 10000
+max_back_edges_per_module: 10000
+max_verifier_meter_ticks_per_function: 16000000
+max_meter_ticks_per_module: 16000000
+max_meter_ticks_per_package: 16000000
+object_runtime_max_num_cached_objects: 1000
+object_runtime_max_num_cached_objects_system_tx: 16000
+object_runtime_max_num_store_entries: 1000
+object_runtime_max_num_store_entries_system_tx: 16000
+base_tx_cost_fixed: 1000
+package_publish_cost_fixed: 1000
+base_tx_cost_per_byte: 0
+package_publish_cost_per_byte: 80
+obj_access_cost_read_per_byte: 15
+obj_access_cost_mutate_per_byte: 40
+obj_access_cost_delete_per_byte: 40
+obj_access_cost_verify_per_byte: 200
+max_type_to_layout_nodes: 512
+gas_model_version: 8
+obj_data_cost_refundable: 100
+obj_metadata_cost_non_refundable: 50
+storage_rebate_rate: 9900
+storage_fund_reinvest_rate: 500
+reward_slashing_rate: 10000
+storage_gas_price: 76
+max_transactions_per_checkpoint: 10000
+max_checkpoint_size_bytes: 31457280
+buffer_stake_for_protocol_upgrade_bps: 5000
+address_from_bytes_cost_base: 52
+address_to_u256_cost_base: 52
+address_from_u256_cost_base: 52
+config_read_setting_impl_cost_base: 100
+config_read_setting_impl_cost_per_byte: 40
+dynamic_field_hash_type_and_key_cost_base: 100
+dynamic_field_hash_type_and_key_type_cost_per_byte: 2
+dynamic_field_hash_type_and_key_value_cost_per_byte: 2
+dynamic_field_hash_type_and_key_type_tag_cost_per_byte: 2
+dynamic_field_add_child_object_cost_base: 100
+dynamic_field_add_child_object_type_cost_per_byte: 10
+dynamic_field_add_child_object_value_cost_per_byte: 10
+dynamic_field_add_child_object_struct_tag_cost_per_byte: 10
+dynamic_field_borrow_child_object_cost_base: 100
+dynamic_field_borrow_child_object_child_ref_cost_per_byte: 10
+dynamic_field_borrow_child_object_type_cost_per_byte: 10
+dynamic_field_remove_child_object_cost_base: 100
+dynamic_field_remove_child_object_child_cost_per_byte: 2
+dynamic_field_remove_child_object_type_cost_per_byte: 2
+dynamic_field_has_child_object_cost_base: 100
+dynamic_field_has_child_object_with_ty_cost_base: 100
+dynamic_field_has_child_object_with_ty_type_cost_per_byte: 2
+dynamic_field_has_child_object_with_ty_type_tag_cost_per_byte: 2
+event_emit_cost_base: 52
+event_emit_value_size_derivation_cost_per_byte: 2
+event_emit_tag_size_derivation_cost_per_byte: 5
+event_emit_output_cost_per_byte: 10
+object_borrow_uid_cost_base: 52
+object_delete_impl_cost_base: 52
+object_record_new_uid_cost_base: 52
+transfer_transfer_internal_cost_base: 52
+transfer_freeze_object_cost_base: 52
+transfer_share_object_cost_base: 52
+transfer_receive_object_cost_base: 52
+tx_context_derive_id_cost_base: 52
+types_is_one_time_witness_cost_base: 52
+types_is_one_time_witness_type_tag_cost_per_byte: 2
+types_is_one_time_witness_type_cost_per_byte: 2
+validator_validate_metadata_cost_base: 52
+validator_validate_metadata_data_cost_per_byte: 2
+crypto_invalid_arguments_cost: 100
+bls12381_bls12381_min_sig_verify_cost_base: 52
+bls12381_bls12381_min_sig_verify_msg_cost_per_byte: 2
+bls12381_bls12381_min_sig_verify_msg_cost_per_block: 2
+bls12381_bls12381_min_pk_verify_cost_base: 52
+bls12381_bls12381_min_pk_verify_msg_cost_per_byte: 2
+bls12381_bls12381_min_pk_verify_msg_cost_per_block: 2
+ecdsa_k1_ecrecover_keccak256_cost_base: 52
+ecdsa_k1_ecrecover_keccak256_msg_cost_per_byte: 2
+ecdsa_k1_ecrecover_keccak256_msg_cost_per_block: 2
+ecdsa_k1_ecrecover_sha256_cost_base: 52
+ecdsa_k1_ecrecover_sha256_msg_cost_per_byte: 2
+ecdsa_k1_ecrecover_sha256_msg_cost_per_block: 2
+ecdsa_k1_decompress_pubkey_cost_base: 52
+ecdsa_k1_secp256k1_verify_keccak256_cost_base: 52
+ecdsa_k1_secp256k1_verify_keccak256_msg_cost_per_byte: 2
+ecdsa_k1_secp256k1_verify_keccak256_msg_cost_per_block: 2
+ecdsa_k1_secp256k1_verify_sha256_cost_base: 52
+ecdsa_k1_secp256k1_verify_sha256_msg_cost_per_byte: 2
+ecdsa_k1_secp256k1_verify_sha256_msg_cost_per_block: 2
+ecdsa_r1_ecrecover_keccak256_cost_base: 52
+ecdsa_r1_ecrecover_keccak256_msg_cost_per_byte: 2
+ecdsa_r1_ecrecover_keccak256_msg_cost_per_block: 2
+ecdsa_r1_ecrecover_sha256_cost_base: 52
+ecdsa_r1_ecrecover_sha256_msg_cost_per_byte: 2
+ecdsa_r1_ecrecover_sha256_msg_cost_per_block: 2
+ecdsa_r1_secp256r1_verify_keccak256_cost_base: 52
+ecdsa_r1_secp256r1_verify_keccak256_msg_cost_per_byte: 2
+ecdsa_r1_secp256r1_verify_keccak256_msg_cost_per_block: 2
+ecdsa_r1_secp256r1_verify_sha256_cost_base: 52
+ecdsa_r1_secp256r1_verify_sha256_msg_cost_per_byte: 2
+ecdsa_r1_secp256r1_verify_sha256_msg_cost_per_block: 2
+ecvrf_ecvrf_verify_cost_base: 52
+ecvrf_ecvrf_verify_alpha_string_cost_per_byte: 2
+ecvrf_ecvrf_verify_alpha_string_cost_per_block: 2
+ed25519_ed25519_verify_cost_base: 52
+ed25519_ed25519_verify_msg_cost_per_byte: 2
+ed25519_ed25519_verify_msg_cost_per_block: 2
+groth16_prepare_verifying_key_bls12381_cost_base: 52
+groth16_prepare_verifying_key_bn254_cost_base: 52
+groth16_verify_groth16_proof_internal_bls12381_cost_base: 52
+groth16_verify_groth16_proof_internal_bls12381_cost_per_public_input: 2
+groth16_verify_groth16_proof_internal_bn254_cost_base: 52
+groth16_verify_groth16_proof_internal_bn254_cost_per_public_input: 2
+groth16_verify_groth16_proof_internal_public_input_cost_per_byte: 2
+hash_blake2b256_cost_base: 52
+hash_blake2b256_data_cost_per_byte: 2
+hash_blake2b256_data_cost_per_block: 2
+hash_keccak256_cost_base: 52
+hash_keccak256_data_cost_per_byte: 2
+hash_keccak256_data_cost_per_block: 2
+poseidon_bn254_cost_base: 260
+poseidon_bn254_cost_per_block: 10
+group_ops_bls12381_decode_scalar_cost: 52
+group_ops_bls12381_decode_g1_cost: 52
+group_ops_bls12381_decode_g2_cost: 52
+group_ops_bls12381_decode_gt_cost: 52
+group_ops_bls12381_scalar_add_cost: 52
+group_ops_bls12381_g1_add_cost: 52
+group_ops_bls12381_g2_add_cost: 52
+group_ops_bls12381_gt_add_cost: 52
+group_ops_bls12381_scalar_sub_cost: 52
+group_ops_bls12381_g1_sub_cost: 52
+group_ops_bls12381_g2_sub_cost: 52
+group_ops_bls12381_gt_sub_cost: 52
+group_ops_bls12381_scalar_mul_cost: 52
+group_ops_bls12381_g1_mul_cost: 52
+group_ops_bls12381_g2_mul_cost: 52
+group_ops_bls12381_gt_mul_cost: 52
+group_ops_bls12381_scalar_div_cost: 52
+group_ops_bls12381_g1_div_cost: 52
+group_ops_bls12381_g2_div_cost: 52
+group_ops_bls12381_gt_div_cost: 52
+group_ops_bls12381_g1_hash_to_base_cost: 52
+group_ops_bls12381_g2_hash_to_base_cost: 52
+group_ops_bls12381_g1_hash_to_cost_per_byte: 2
+group_ops_bls12381_g2_hash_to_cost_per_byte: 2
+group_ops_bls12381_g1_msm_base_cost: 52
+group_ops_bls12381_g2_msm_base_cost: 52
+group_ops_bls12381_g1_msm_base_cost_per_input: 52
+group_ops_bls12381_g2_msm_base_cost_per_input: 52
+group_ops_bls12381_msm_max_len: 32
+group_ops_bls12381_pairing_cost: 52
+hmac_hmac_sha3_256_cost_base: 52
+hmac_hmac_sha3_256_input_cost_per_byte: 2
+hmac_hmac_sha3_256_input_cost_per_block: 2
+check_zklogin_id_cost_base: 200
+check_zklogin_issuer_cost_base: 200
+vdf_verify_vdf_cost: 1500
+vdf_hash_to_input_cost: 100
+bcs_per_byte_serialized_cost: 2
+bcs_legacy_min_output_size_cost: 1
+bcs_failure_cost: 52
+hash_sha2_256_base_cost: 52
+hash_sha2_256_per_byte_cost: 2
+hash_sha2_256_legacy_min_input_len_cost: 1
+hash_sha3_256_base_cost: 52
+hash_sha3_256_per_byte_cost: 2
+hash_sha3_256_legacy_min_input_len_cost: 1
+type_name_get_base_cost: 52
+type_name_get_per_byte_cost: 2
+string_check_utf8_base_cost: 52
+string_check_utf8_per_byte_cost: 2
+string_is_char_boundary_base_cost: 52
+string_sub_string_base_cost: 52
+string_sub_string_per_byte_cost: 2
+string_index_of_base_cost: 52
+string_index_of_per_byte_pattern_cost: 2
+string_index_of_per_byte_searched_cost: 2
+vector_empty_base_cost: 52
+vector_length_base_cost: 52
+vector_push_back_base_cost: 52
+vector_push_back_legacy_per_abstract_memory_unit_cost: 2
+vector_borrow_base_cost: 52
+vector_pop_back_base_cost: 52
+vector_destroy_empty_base_cost: 52
+vector_swap_base_cost: 52
+debug_print_base_cost: 52
+debug_print_stack_trace_base_cost: 52
+execution_version: 3
+consensus_bad_nodes_stake_threshold: 20
+max_jwk_votes_per_validator_per_epoch: 240
+max_age_of_jwk_in_epochs: 1
+random_beacon_reduction_allowed_delta: 800
+random_beacon_reduction_lower_bound: 700
+random_beacon_dkg_timeout_round: 3000
+random_beacon_min_round_interval_ms: 500
+random_beacon_dkg_version: 1
+consensus_max_transaction_size_bytes: 262144
+consensus_max_transactions_in_block_bytes: 524288
+consensus_max_num_transactions_in_block: 512
+max_accumulated_txn_cost_per_object_in_narwhal_commit: 40
+max_deferral_rounds_for_congestion_control: 10
+min_checkpoint_interval_ms: 200
+checkpoint_summary_version_specific_data: 1
+max_soft_bundle_size: 5
+bridge_should_try_to_finalize_committee: true
+max_accumulated_txn_cost_per_object_in_mysticeti_commit: 3
+gas_budget_based_txn_cost_cap_factor: 400000
+
diff --git a/crates/sui-swarm-config/tests/snapshots/snapshot_tests__genesis_config_snapshot_matches.snap b/crates/sui-swarm-config/tests/snapshots/snapshot_tests__genesis_config_snapshot_matches.snap
index 74ac933740527..78fe0ed302647 100644
--- a/crates/sui-swarm-config/tests/snapshots/snapshot_tests__genesis_config_snapshot_matches.snap
+++ b/crates/sui-swarm-config/tests/snapshots/snapshot_tests__genesis_config_snapshot_matches.snap
@@ -6,7 +6,7 @@ ssfn_config_info: ~
 validator_config_info: ~
 parameters:
   chain_start_timestamp_ms: 0
-  protocol_version: 65
+  protocol_version: 67
   allow_insertion_of_extra_objects: true
   epoch_duration_ms: 86400000
   stake_subsidy_start_epoch: 0
@@ -49,3 +49,4 @@ accounts:
       - 30000000000000000
       - 30000000000000000
       - 30000000000000000
+
diff --git a/crates/sui-swarm-config/tests/snapshots/snapshot_tests__populated_genesis_snapshot_matches-2.snap b/crates/sui-swarm-config/tests/snapshots/snapshot_tests__populated_genesis_snapshot_matches-2.snap
index d36c1fad5d370..0e47e237cd9a5 100644
--- a/crates/sui-swarm-config/tests/snapshots/snapshot_tests__populated_genesis_snapshot_matches-2.snap
+++ b/crates/sui-swarm-config/tests/snapshots/snapshot_tests__populated_genesis_snapshot_matches-2.snap
@@ -3,7 +3,7 @@ source: crates/sui-swarm-config/tests/snapshot_tests.rs
 expression: genesis.sui_system_object().into_genesis_version_for_tooling()
 ---
 epoch: 0
-protocol_version: 65
+protocol_version: 67
 system_state_version: 1
 validators:
   total_stake: 20000000000000000
@@ -240,13 +240,13 @@ validators:
         next_epoch_worker_address: ~
         extra_fields:
           id:
-            id: "0x834dab6f0617450d0dcfc6dd58e2a918d439fe50d2f914ac6e60dbbc38328ad3"
+            id: "0xe7d6e165096d0034c4c9ba70611937a441375b2a61bc9fa066bcf7ce04b57cf3"
           size: 0
       voting_power: 10000
-      operation_cap_id: "0x72b130e2d852f3468d46e67179268cf2b1a000855a549b0dcab002426836a768"
+      operation_cap_id: "0x355d1ef0c2ee7241d418319d934f153d55fae186fadcb3aa0255febd98035f5e"
       gas_price: 1000
       staking_pool:
-        id: "0xdc1b1962050243cbe5efd781c560b88d1c4d43da28ddc1b3f1b558210ca24009"
+        id: "0xe4c58ef573f4378771467ef9df2a00083328d55d108e9a2645a1881078d6f715"
         activation_epoch: 0
         deactivation_epoch: ~
         sui_balance: 20000000000000000
@@ -254,14 +254,14 @@ validators:
           value: 0
         pool_token_balance: 20000000000000000
         exchange_rates:
-          id: "0xb972b09a2f5914997289ba4ebbff641d7f0a3faae622ee29997c1f6713fe7e78"
+          id: "0x8a0906bfa8feb2df1adafff0cbf8da32ef8cceade944eb447828ec426f8fd37f"
           size: 1
         pending_stake: 0
         pending_total_sui_withdraw: 0
         pending_pool_token_withdraw: 0
         extra_fields:
           id:
-            id: "0xc6dec0733287765e9f8600169f776566db59a0f6cb1a854de1865db22cda913d"
+            id: "0x96756b1f7eb0ceba9defb0e1e8f1934f8fead5397d42a78f8b9226c52be862eb"
           size: 0
       commission_rate: 200
       next_epoch_stake: 20000000000000000
@@ -269,27 +269,27 @@ validators:
       next_epoch_commission_rate: 200
       extra_fields:
         id:
-          id: "0xe6c77a880c82d4f3e1b8a5d503f3a8e88881de8c7b722e66569ff35f8f505d29"
+          id: "0x33a28b2b6132638b2964cb9e6d5b3f69258a2ab3bcf7cc3f5fec7d1b13751fc4"
         size: 0
   pending_active_validators:
     contents:
-      id: "0xb84831d86c7697202c857ede215fb5739e4c68e1aee6051efb99496833578d22"
+      id: "0x982a7e03c2e4f57b35cc0617492990cf1a200443de891fd05f235ce3e0f1387e"
       size: 0
   pending_removals: []
   staking_pool_mappings:
-    id: "0xb892dd544e8efe2b3c9c89be5689a297ca4ef59804308a81b11c1d89b90f6e18"
+    id: "0x88a3c8e207eb66a55d894c4071f260322b0d6a429432cdc852502d8aeb736f90"
     size: 1
   inactive_validators:
-    id: "0xe285cf22b5d3c56a32961398e8f64a9f4282eb94782aef9080d9a6954e85c7d5"
+    id: "0xde510a1dc91f90cd0ec41545de8ac311dd0b356f0180965007a270f8ff785ba5"
     size: 0
   validator_candidates:
-    id: "0x207f4b15b8cd26b0af90e308b677c2589bd914280198b2e8e8528a37f7240c35"
+    id: "0xe3dd61a97fec3ed47b017292cb4c6e8ead05cb2d21afd6a7c7d3d607c5295722"
     size: 0
   at_risk_validators:
     contents: []
   extra_fields:
     id:
-      id: "0x41921a36773858d7ea5e092810acf3e1ecbd5927a34ec4f460a2988390a57969"
+      id: "0xddf01752e13e66989f10ff99eb6eb80239356569ba15853dd1fd665c20a9533d"
     size: 0
 storage_fund:
   total_object_storage_rebates:
@@ -306,7 +306,7 @@ parameters:
   validator_low_stake_grace_period: 7
   extra_fields:
     id:
-      id: "0xe96139872f584b831f86b074cf24c6158f23dd472df821c8b75a5777463d1c3d"
+      id: "0xf1b6ec3ffe18693281a30727e25e0f582cab6fe00be1a1a9c9c82c60beff64a1"
     size: 0
 reference_gas_price: 1000
 validator_report_records:
@@ -320,7 +320,7 @@ stake_subsidy:
   stake_subsidy_decrease_rate: 1000
   extra_fields:
     id:
-      id: "0xe1172cf766a6e4d4fb8d0a228d794e097462e114626bdedce942087b1c029965"
+      id: "0xaa8ebb8c4801be341f069bd3c23e816f53a92400262adbc55e5544a435b38eba"
     size: 0
 safe_mode: false
 safe_mode_storage_rewards:
@@ -332,5 +332,6 @@ safe_mode_non_refundable_storage_fee: 0
 epoch_start_timestamp_ms: 10
 extra_fields:
   id:
-    id: "0x531d74b5c7080de67c235dd165095164784ab991a92932bc878c60eaf4fa2a3d"
+    id: "0xbe252726f02caf130b1c8594c5b78d880fef12d93227a26898ddfd458ead1c19"
   size: 0
+