diff --git a/chain/chain/src/tests/simple_chain.rs b/chain/chain/src/tests/simple_chain.rs
index 139c130d8ef..4f8c3d4b2c6 100644
--- a/chain/chain/src/tests/simple_chain.rs
+++ b/chain/chain/src/tests/simple_chain.rs
@@ -34,7 +34,7 @@ fn build_chain() {
     if cfg!(feature = "nightly") {
         insta::assert_snapshot!(hash, @"C3zeKRZubVungxfrSdq379TSCYnuz2YzjEkcJTdm3pU4");
     } else {
-        insta::assert_snapshot!(hash, @"EKBbsbiindwuPwbiARE9LevUffurNhprbSaUjgPKCwEq");
+        insta::assert_snapshot!(hash, @"Higa6Tm9M67mEj3kQmTuvKBnt751V58mHdjhMqNzAkGG");
     }
 
     for i in 1..5 {
@@ -52,7 +52,7 @@ fn build_chain() {
     if cfg!(feature = "nightly") {
         insta::assert_snapshot!(hash, @"EjLaoHRiAdRp2NcDqwbMcAYYxGfcv5R7GuYUNfRpaJvB");
     } else {
-        insta::assert_snapshot!(hash, @"9Ag5sa6bF9knuJKe9XECTKZi7HwtDhCSxCZ8P9AdSvWH");
+        insta::assert_snapshot!(hash, @"EBR8vambKzvBK5RBSfEpcAE4MCcFEoDwsPfE2E1xbTZ1");
     }
 }
 
diff --git a/chain/jsonrpc/jsonrpc-tests/res/genesis_config.json b/chain/jsonrpc/jsonrpc-tests/res/genesis_config.json
index 9b3402fcc21..41a861a0be3 100644
--- a/chain/jsonrpc/jsonrpc-tests/res/genesis_config.json
+++ b/chain/jsonrpc/jsonrpc-tests/res/genesis_config.json
@@ -1,5 +1,5 @@
 {
-  "protocol_version": 69,
+  "protocol_version": 81,
   "genesis_time": "1970-01-01T00:00:00.000000000Z",
   "chain_id": "sample",
   "genesis_height": 0,
diff --git a/core/parameters/res/runtime_configs/68.yaml b/core/parameters/res/runtime_configs/80.yaml
similarity index 100%
rename from core/parameters/res/runtime_configs/68.yaml
rename to core/parameters/res/runtime_configs/80.yaml
diff --git a/core/parameters/res/runtime_configs/69.yaml b/core/parameters/res/runtime_configs/81.yaml
similarity index 100%
rename from core/parameters/res/runtime_configs/69.yaml
rename to core/parameters/res/runtime_configs/81.yaml
diff --git a/core/parameters/src/config_store.rs b/core/parameters/src/config_store.rs
index bbcbec31305..96b60cefafa 100644
--- a/core/parameters/src/config_store.rs
+++ b/core/parameters/src/config_store.rs
@@ -40,9 +40,9 @@ static CONFIG_DIFFS: &[(ProtocolVersion, &str)] = &[
     (66, include_config!("66.yaml")),
     (67, include_config!("67.yaml")),
     // Congestion Control.
-    (68, include_config!("68.yaml")),
+    (80, include_config!("80.yaml")),
     // Stateless Validation.
-    (69, include_config!("69.yaml")),
+    (81, include_config!("81.yaml")),
     (129, include_config!("129.yaml")),
     // Introduce ETH-implicit accounts.
     (138, include_config!("138.yaml")),
diff --git a/core/parameters/src/snapshots/near_parameters__config_store__tests__80.json.snap b/core/parameters/src/snapshots/near_parameters__config_store__tests__80.json.snap
new file mode 100644
index 00000000000..5d92187d626
--- /dev/null
+++ b/core/parameters/src/snapshots/near_parameters__config_store__tests__80.json.snap
@@ -0,0 +1,246 @@
+---
+source: core/parameters/src/config_store.rs
+expression: config_view
+---
+{
+  "storage_amount_per_byte": "10000000000000000000",
+  "transaction_costs": {
+    "action_receipt_creation_config": {
+      "send_sir": 108059500000,
+      "send_not_sir": 108059500000,
+      "execution": 108059500000
+    },
+    "data_receipt_creation_config": {
+      "base_cost": {
+        "send_sir": 36486732312,
+        "send_not_sir": 36486732312,
+        "execution": 36486732312
+      },
+      "cost_per_byte": {
+        "send_sir": 17212011,
+        "send_not_sir": 17212011,
+        "execution": 17212011
+      }
+    },
+    "action_creation_config": {
+      "create_account_cost": {
+        "send_sir": 3850000000000,
+        "send_not_sir": 3850000000000,
+        "execution": 3850000000000
+      },
+      "deploy_contract_cost": {
+        "send_sir": 184765750000,
+        "send_not_sir": 184765750000,
+        "execution": 184765750000
+      },
+      "deploy_contract_cost_per_byte": {
+        "send_sir": 6812999,
+        "send_not_sir": 6812999,
+        "execution": 64572944
+      },
+      "function_call_cost": {
+        "send_sir": 200000000000,
+        "send_not_sir": 200000000000,
+        "execution": 780000000000
+      },
+      "function_call_cost_per_byte": {
+        "send_sir": 2235934,
+        "send_not_sir": 2235934,
+        "execution": 2235934
+      },
+      "transfer_cost": {
+        "send_sir": 115123062500,
+        "send_not_sir": 115123062500,
+        "execution": 115123062500
+      },
+      "stake_cost": {
+        "send_sir": 141715687500,
+        "send_not_sir": 141715687500,
+        "execution": 102217625000
+      },
+      "add_key_cost": {
+        "full_access_cost": {
+          "send_sir": 101765125000,
+          "send_not_sir": 101765125000,
+          "execution": 101765125000
+        },
+        "function_call_cost": {
+          "send_sir": 102217625000,
+          "send_not_sir": 102217625000,
+          "execution": 102217625000
+        },
+        "function_call_cost_per_byte": {
+          "send_sir": 1925331,
+          "send_not_sir": 1925331,
+          "execution": 1925331
+        }
+      },
+      "delete_key_cost": {
+        "send_sir": 94946625000,
+        "send_not_sir": 94946625000,
+        "execution": 94946625000
+      },
+      "delete_account_cost": {
+        "send_sir": 147489000000,
+        "send_not_sir": 147489000000,
+        "execution": 147489000000
+      },
+      "delegate_cost": {
+        "send_sir": 200000000000,
+        "send_not_sir": 200000000000,
+        "execution": 200000000000
+      }
+    },
+    "storage_usage_config": {
+      "num_bytes_account": 100,
+      "num_extra_bytes_record": 40
+    },
+    "burnt_gas_reward": [
+      3,
+      10
+    ],
+    "pessimistic_gas_price_inflation_ratio": [
+      103,
+      100
+    ]
+  },
+  "wasm_config": {
+    "ext_costs": {
+      "base": 264768111,
+      "contract_loading_base": 35445963,
+      "contract_loading_bytes": 1089295,
+      "read_memory_base": 2609863200,
+      "read_memory_byte": 3801333,
+      "write_memory_base": 2803794861,
+      "write_memory_byte": 2723772,
+      "read_register_base": 2517165186,
+      "read_register_byte": 98562,
+      "write_register_base": 2865522486,
+      "write_register_byte": 3801564,
+      "utf8_decoding_base": 3111779061,
+      "utf8_decoding_byte": 291580479,
+      "utf16_decoding_base": 3543313050,
+      "utf16_decoding_byte": 163577493,
+      "sha256_base": 4540970250,
+      "sha256_byte": 24117351,
+      "keccak256_base": 5879491275,
+      "keccak256_byte": 21471105,
+      "keccak512_base": 5811388236,
+      "keccak512_byte": 36649701,
+      "ripemd160_base": 853675086,
+      "ripemd160_block": 680107584,
+      "ed25519_verify_base": 210000000000,
+      "ed25519_verify_byte": 9000000,
+      "ecrecover_base": 278821988457,
+      "log_base": 3543313050,
+      "log_byte": 13198791,
+      "storage_write_base": 64196736000,
+      "storage_write_key_byte": 70482867,
+      "storage_write_value_byte": 31018539,
+      "storage_write_evicted_byte": 32117307,
+      "storage_read_base": 56356845750,
+      "storage_read_key_byte": 30952533,
+      "storage_read_value_byte": 5611005,
+      "storage_remove_base": 53473030500,
+      "storage_remove_key_byte": 38220384,
+      "storage_remove_ret_value_byte": 11531556,
+      "storage_has_key_base": 54039896625,
+      "storage_has_key_byte": 30790845,
+      "storage_iter_create_prefix_base": 0,
+      "storage_iter_create_prefix_byte": 0,
+      "storage_iter_create_range_base": 0,
+      "storage_iter_create_from_byte": 0,
+      "storage_iter_create_to_byte": 0,
+      "storage_iter_next_base": 0,
+      "storage_iter_next_key_byte": 0,
+      "storage_iter_next_value_byte": 0,
+      "touching_trie_node": 16101955926,
+      "read_cached_trie_node": 2280000000,
+      "promise_and_base": 1465013400,
+      "promise_and_per_promise": 5452176,
+      "promise_return": 560152386,
+      "validator_stake_base": 911834726400,
+      "validator_total_stake_base": 911834726400,
+      "contract_compile_base": 0,
+      "contract_compile_bytes": 0,
+      "alt_bn128_g1_multiexp_base": 713000000000,
+      "alt_bn128_g1_multiexp_element": 320000000000,
+      "alt_bn128_g1_sum_base": 3000000000,
+      "alt_bn128_g1_sum_element": 5000000000,
+      "alt_bn128_pairing_check_base": 9686000000000,
+      "alt_bn128_pairing_check_element": 5102000000000,
+      "yield_create_base": 153411779276,
+      "yield_create_byte": 15643988,
+      "yield_resume_base": 1195627285210,
+      "yield_resume_byte": 1195627285210
+    },
+    "grow_mem_cost": 1,
+    "regular_op_cost": 822756,
+    "vm_kind": "<REDACTED>",
+    "disable_9393_fix": false,
+    "storage_get_mode": "FlatStorage",
+    "fix_contract_loading_cost": false,
+    "implicit_account_creation": true,
+    "math_extension": true,
+    "ed25519_verify": true,
+    "alt_bn128": true,
+    "function_call_weight": true,
+    "eth_implicit_accounts": false,
+    "yield_resume_host_functions": true,
+    "limit_config": {
+      "max_gas_burnt": 300000000000000,
+      "max_stack_height": 262144,
+      "contract_prepare_version": 2,
+      "initial_memory_pages": 1024,
+      "max_memory_pages": 2048,
+      "registers_memory_limit": 1073741824,
+      "max_register_size": 104857600,
+      "max_number_registers": 100,
+      "max_number_logs": 100,
+      "max_total_log_length": 16384,
+      "max_total_prepaid_gas": 300000000000000,
+      "max_actions_per_receipt": 100,
+      "max_number_bytes_method_names": 2000,
+      "max_length_method_name": 256,
+      "max_arguments_length": 4194304,
+      "max_length_returned_data": 4194304,
+      "max_contract_size": 4194304,
+      "max_transaction_size": 4194304,
+      "max_receipt_size": 999999999999999,
+      "max_length_storage_key": 2048,
+      "max_length_storage_value": 4194304,
+      "max_promises_per_function_call_action": 1024,
+      "max_number_input_data_dependencies": 128,
+      "max_functions_number_per_contract": 10000,
+      "wasmer2_stack_limit": 204800,
+      "max_locals_per_contract": 1000000,
+      "account_id_validity_rules_version": 1,
+      "yield_timeout_length_in_blocks": 200,
+      "max_yield_payload_size": 1024,
+      "per_receipt_storage_proof_size_limit": 999999999999999
+    }
+  },
+  "account_creation_config": {
+    "min_allowed_top_level_account_length": 65,
+    "registrar_account_id": "registrar"
+  },
+  "congestion_control_config": {
+    "max_congestion_incoming_gas": 20000000000000000,
+    "max_congestion_outgoing_gas": 10000000000000000,
+    "max_congestion_memory_consumption": 1000000000,
+    "max_congestion_missed_chunks": 5,
+    "max_outgoing_gas": 300000000000000000,
+    "min_outgoing_gas": 1000000000000000,
+    "allowed_shard_outgoing_gas": 1000000000000000,
+    "max_tx_gas": 500000000000000,
+    "min_tx_gas": 20000000000000,
+    "reject_tx_congestion_threshold": 0.5,
+    "outgoing_receipts_usual_size_limit": 999999999999999,
+    "outgoing_receipts_big_size_limit": 999999999999999
+  },
+  "witness_config": {
+    "main_storage_proof_size_soft_limit": 999999999999999,
+    "combined_transactions_size_limit": 999999999999999,
+    "new_transactions_validation_state_size_soft_limit": 999999999999999
+  }
+}
diff --git a/core/parameters/src/snapshots/near_parameters__config_store__tests__81.json.snap b/core/parameters/src/snapshots/near_parameters__config_store__tests__81.json.snap
new file mode 100644
index 00000000000..f9986bfaa9d
--- /dev/null
+++ b/core/parameters/src/snapshots/near_parameters__config_store__tests__81.json.snap
@@ -0,0 +1,246 @@
+---
+source: core/parameters/src/config_store.rs
+expression: config_view
+---
+{
+  "storage_amount_per_byte": "10000000000000000000",
+  "transaction_costs": {
+    "action_receipt_creation_config": {
+      "send_sir": 108059500000,
+      "send_not_sir": 108059500000,
+      "execution": 108059500000
+    },
+    "data_receipt_creation_config": {
+      "base_cost": {
+        "send_sir": 36486732312,
+        "send_not_sir": 36486732312,
+        "execution": 36486732312
+      },
+      "cost_per_byte": {
+        "send_sir": 17212011,
+        "send_not_sir": 47683715,
+        "execution": 17212011
+      }
+    },
+    "action_creation_config": {
+      "create_account_cost": {
+        "send_sir": 3850000000000,
+        "send_not_sir": 3850000000000,
+        "execution": 3850000000000
+      },
+      "deploy_contract_cost": {
+        "send_sir": 184765750000,
+        "send_not_sir": 184765750000,
+        "execution": 184765750000
+      },
+      "deploy_contract_cost_per_byte": {
+        "send_sir": 6812999,
+        "send_not_sir": 47683715,
+        "execution": 64572944
+      },
+      "function_call_cost": {
+        "send_sir": 200000000000,
+        "send_not_sir": 200000000000,
+        "execution": 780000000000
+      },
+      "function_call_cost_per_byte": {
+        "send_sir": 2235934,
+        "send_not_sir": 47683715,
+        "execution": 2235934
+      },
+      "transfer_cost": {
+        "send_sir": 115123062500,
+        "send_not_sir": 115123062500,
+        "execution": 115123062500
+      },
+      "stake_cost": {
+        "send_sir": 141715687500,
+        "send_not_sir": 141715687500,
+        "execution": 102217625000
+      },
+      "add_key_cost": {
+        "full_access_cost": {
+          "send_sir": 101765125000,
+          "send_not_sir": 101765125000,
+          "execution": 101765125000
+        },
+        "function_call_cost": {
+          "send_sir": 102217625000,
+          "send_not_sir": 102217625000,
+          "execution": 102217625000
+        },
+        "function_call_cost_per_byte": {
+          "send_sir": 1925331,
+          "send_not_sir": 47683715,
+          "execution": 1925331
+        }
+      },
+      "delete_key_cost": {
+        "send_sir": 94946625000,
+        "send_not_sir": 94946625000,
+        "execution": 94946625000
+      },
+      "delete_account_cost": {
+        "send_sir": 147489000000,
+        "send_not_sir": 147489000000,
+        "execution": 147489000000
+      },
+      "delegate_cost": {
+        "send_sir": 200000000000,
+        "send_not_sir": 200000000000,
+        "execution": 200000000000
+      }
+    },
+    "storage_usage_config": {
+      "num_bytes_account": 100,
+      "num_extra_bytes_record": 40
+    },
+    "burnt_gas_reward": [
+      3,
+      10
+    ],
+    "pessimistic_gas_price_inflation_ratio": [
+      103,
+      100
+    ]
+  },
+  "wasm_config": {
+    "ext_costs": {
+      "base": 264768111,
+      "contract_loading_base": 35445963,
+      "contract_loading_bytes": 1089295,
+      "read_memory_base": 2609863200,
+      "read_memory_byte": 3801333,
+      "write_memory_base": 2803794861,
+      "write_memory_byte": 2723772,
+      "read_register_base": 2517165186,
+      "read_register_byte": 98562,
+      "write_register_base": 2865522486,
+      "write_register_byte": 3801564,
+      "utf8_decoding_base": 3111779061,
+      "utf8_decoding_byte": 291580479,
+      "utf16_decoding_base": 3543313050,
+      "utf16_decoding_byte": 163577493,
+      "sha256_base": 4540970250,
+      "sha256_byte": 24117351,
+      "keccak256_base": 5879491275,
+      "keccak256_byte": 21471105,
+      "keccak512_base": 5811388236,
+      "keccak512_byte": 36649701,
+      "ripemd160_base": 853675086,
+      "ripemd160_block": 680107584,
+      "ed25519_verify_base": 210000000000,
+      "ed25519_verify_byte": 9000000,
+      "ecrecover_base": 278821988457,
+      "log_base": 3543313050,
+      "log_byte": 13198791,
+      "storage_write_base": 64196736000,
+      "storage_write_key_byte": 70482867,
+      "storage_write_value_byte": 31018539,
+      "storage_write_evicted_byte": 32117307,
+      "storage_read_base": 56356845750,
+      "storage_read_key_byte": 30952533,
+      "storage_read_value_byte": 5611005,
+      "storage_remove_base": 53473030500,
+      "storage_remove_key_byte": 38220384,
+      "storage_remove_ret_value_byte": 11531556,
+      "storage_has_key_base": 54039896625,
+      "storage_has_key_byte": 30790845,
+      "storage_iter_create_prefix_base": 0,
+      "storage_iter_create_prefix_byte": 0,
+      "storage_iter_create_range_base": 0,
+      "storage_iter_create_from_byte": 0,
+      "storage_iter_create_to_byte": 0,
+      "storage_iter_next_base": 0,
+      "storage_iter_next_key_byte": 0,
+      "storage_iter_next_value_byte": 0,
+      "touching_trie_node": 16101955926,
+      "read_cached_trie_node": 2280000000,
+      "promise_and_base": 1465013400,
+      "promise_and_per_promise": 5452176,
+      "promise_return": 560152386,
+      "validator_stake_base": 911834726400,
+      "validator_total_stake_base": 911834726400,
+      "contract_compile_base": 0,
+      "contract_compile_bytes": 0,
+      "alt_bn128_g1_multiexp_base": 713000000000,
+      "alt_bn128_g1_multiexp_element": 320000000000,
+      "alt_bn128_g1_sum_base": 3000000000,
+      "alt_bn128_g1_sum_element": 5000000000,
+      "alt_bn128_pairing_check_base": 9686000000000,
+      "alt_bn128_pairing_check_element": 5102000000000,
+      "yield_create_base": 153411779276,
+      "yield_create_byte": 15643988,
+      "yield_resume_base": 1195627285210,
+      "yield_resume_byte": 1195627285210
+    },
+    "grow_mem_cost": 1,
+    "regular_op_cost": 822756,
+    "vm_kind": "<REDACTED>",
+    "disable_9393_fix": false,
+    "storage_get_mode": "FlatStorage",
+    "fix_contract_loading_cost": false,
+    "implicit_account_creation": true,
+    "math_extension": true,
+    "ed25519_verify": true,
+    "alt_bn128": true,
+    "function_call_weight": true,
+    "eth_implicit_accounts": false,
+    "yield_resume_host_functions": true,
+    "limit_config": {
+      "max_gas_burnt": 300000000000000,
+      "max_stack_height": 262144,
+      "contract_prepare_version": 2,
+      "initial_memory_pages": 1024,
+      "max_memory_pages": 2048,
+      "registers_memory_limit": 1073741824,
+      "max_register_size": 104857600,
+      "max_number_registers": 100,
+      "max_number_logs": 100,
+      "max_total_log_length": 16384,
+      "max_total_prepaid_gas": 300000000000000,
+      "max_actions_per_receipt": 100,
+      "max_number_bytes_method_names": 2000,
+      "max_length_method_name": 256,
+      "max_arguments_length": 4194304,
+      "max_length_returned_data": 4194304,
+      "max_contract_size": 4194304,
+      "max_transaction_size": 1572864,
+      "max_receipt_size": 4194304,
+      "max_length_storage_key": 2048,
+      "max_length_storage_value": 4194304,
+      "max_promises_per_function_call_action": 1024,
+      "max_number_input_data_dependencies": 128,
+      "max_functions_number_per_contract": 10000,
+      "wasmer2_stack_limit": 204800,
+      "max_locals_per_contract": 1000000,
+      "account_id_validity_rules_version": 1,
+      "yield_timeout_length_in_blocks": 200,
+      "max_yield_payload_size": 1024,
+      "per_receipt_storage_proof_size_limit": 4000000
+    }
+  },
+  "account_creation_config": {
+    "min_allowed_top_level_account_length": 65,
+    "registrar_account_id": "registrar"
+  },
+  "congestion_control_config": {
+    "max_congestion_incoming_gas": 20000000000000000,
+    "max_congestion_outgoing_gas": 10000000000000000,
+    "max_congestion_memory_consumption": 1000000000,
+    "max_congestion_missed_chunks": 5,
+    "max_outgoing_gas": 300000000000000000,
+    "min_outgoing_gas": 1000000000000000,
+    "allowed_shard_outgoing_gas": 1000000000000000,
+    "max_tx_gas": 500000000000000,
+    "min_tx_gas": 20000000000000,
+    "reject_tx_congestion_threshold": 0.5,
+    "outgoing_receipts_usual_size_limit": 102400,
+    "outgoing_receipts_big_size_limit": 4718592
+  },
+  "witness_config": {
+    "main_storage_proof_size_soft_limit": 3000000,
+    "combined_transactions_size_limit": 4194304,
+    "new_transactions_validation_state_size_soft_limit": 572864
+  }
+}
diff --git a/core/parameters/src/snapshots/near_parameters__config_store__tests__testnet_80.json.snap b/core/parameters/src/snapshots/near_parameters__config_store__tests__testnet_80.json.snap
new file mode 100644
index 00000000000..5d92187d626
--- /dev/null
+++ b/core/parameters/src/snapshots/near_parameters__config_store__tests__testnet_80.json.snap
@@ -0,0 +1,246 @@
+---
+source: core/parameters/src/config_store.rs
+expression: config_view
+---
+{
+  "storage_amount_per_byte": "10000000000000000000",
+  "transaction_costs": {
+    "action_receipt_creation_config": {
+      "send_sir": 108059500000,
+      "send_not_sir": 108059500000,
+      "execution": 108059500000
+    },
+    "data_receipt_creation_config": {
+      "base_cost": {
+        "send_sir": 36486732312,
+        "send_not_sir": 36486732312,
+        "execution": 36486732312
+      },
+      "cost_per_byte": {
+        "send_sir": 17212011,
+        "send_not_sir": 17212011,
+        "execution": 17212011
+      }
+    },
+    "action_creation_config": {
+      "create_account_cost": {
+        "send_sir": 3850000000000,
+        "send_not_sir": 3850000000000,
+        "execution": 3850000000000
+      },
+      "deploy_contract_cost": {
+        "send_sir": 184765750000,
+        "send_not_sir": 184765750000,
+        "execution": 184765750000
+      },
+      "deploy_contract_cost_per_byte": {
+        "send_sir": 6812999,
+        "send_not_sir": 6812999,
+        "execution": 64572944
+      },
+      "function_call_cost": {
+        "send_sir": 200000000000,
+        "send_not_sir": 200000000000,
+        "execution": 780000000000
+      },
+      "function_call_cost_per_byte": {
+        "send_sir": 2235934,
+        "send_not_sir": 2235934,
+        "execution": 2235934
+      },
+      "transfer_cost": {
+        "send_sir": 115123062500,
+        "send_not_sir": 115123062500,
+        "execution": 115123062500
+      },
+      "stake_cost": {
+        "send_sir": 141715687500,
+        "send_not_sir": 141715687500,
+        "execution": 102217625000
+      },
+      "add_key_cost": {
+        "full_access_cost": {
+          "send_sir": 101765125000,
+          "send_not_sir": 101765125000,
+          "execution": 101765125000
+        },
+        "function_call_cost": {
+          "send_sir": 102217625000,
+          "send_not_sir": 102217625000,
+          "execution": 102217625000
+        },
+        "function_call_cost_per_byte": {
+          "send_sir": 1925331,
+          "send_not_sir": 1925331,
+          "execution": 1925331
+        }
+      },
+      "delete_key_cost": {
+        "send_sir": 94946625000,
+        "send_not_sir": 94946625000,
+        "execution": 94946625000
+      },
+      "delete_account_cost": {
+        "send_sir": 147489000000,
+        "send_not_sir": 147489000000,
+        "execution": 147489000000
+      },
+      "delegate_cost": {
+        "send_sir": 200000000000,
+        "send_not_sir": 200000000000,
+        "execution": 200000000000
+      }
+    },
+    "storage_usage_config": {
+      "num_bytes_account": 100,
+      "num_extra_bytes_record": 40
+    },
+    "burnt_gas_reward": [
+      3,
+      10
+    ],
+    "pessimistic_gas_price_inflation_ratio": [
+      103,
+      100
+    ]
+  },
+  "wasm_config": {
+    "ext_costs": {
+      "base": 264768111,
+      "contract_loading_base": 35445963,
+      "contract_loading_bytes": 1089295,
+      "read_memory_base": 2609863200,
+      "read_memory_byte": 3801333,
+      "write_memory_base": 2803794861,
+      "write_memory_byte": 2723772,
+      "read_register_base": 2517165186,
+      "read_register_byte": 98562,
+      "write_register_base": 2865522486,
+      "write_register_byte": 3801564,
+      "utf8_decoding_base": 3111779061,
+      "utf8_decoding_byte": 291580479,
+      "utf16_decoding_base": 3543313050,
+      "utf16_decoding_byte": 163577493,
+      "sha256_base": 4540970250,
+      "sha256_byte": 24117351,
+      "keccak256_base": 5879491275,
+      "keccak256_byte": 21471105,
+      "keccak512_base": 5811388236,
+      "keccak512_byte": 36649701,
+      "ripemd160_base": 853675086,
+      "ripemd160_block": 680107584,
+      "ed25519_verify_base": 210000000000,
+      "ed25519_verify_byte": 9000000,
+      "ecrecover_base": 278821988457,
+      "log_base": 3543313050,
+      "log_byte": 13198791,
+      "storage_write_base": 64196736000,
+      "storage_write_key_byte": 70482867,
+      "storage_write_value_byte": 31018539,
+      "storage_write_evicted_byte": 32117307,
+      "storage_read_base": 56356845750,
+      "storage_read_key_byte": 30952533,
+      "storage_read_value_byte": 5611005,
+      "storage_remove_base": 53473030500,
+      "storage_remove_key_byte": 38220384,
+      "storage_remove_ret_value_byte": 11531556,
+      "storage_has_key_base": 54039896625,
+      "storage_has_key_byte": 30790845,
+      "storage_iter_create_prefix_base": 0,
+      "storage_iter_create_prefix_byte": 0,
+      "storage_iter_create_range_base": 0,
+      "storage_iter_create_from_byte": 0,
+      "storage_iter_create_to_byte": 0,
+      "storage_iter_next_base": 0,
+      "storage_iter_next_key_byte": 0,
+      "storage_iter_next_value_byte": 0,
+      "touching_trie_node": 16101955926,
+      "read_cached_trie_node": 2280000000,
+      "promise_and_base": 1465013400,
+      "promise_and_per_promise": 5452176,
+      "promise_return": 560152386,
+      "validator_stake_base": 911834726400,
+      "validator_total_stake_base": 911834726400,
+      "contract_compile_base": 0,
+      "contract_compile_bytes": 0,
+      "alt_bn128_g1_multiexp_base": 713000000000,
+      "alt_bn128_g1_multiexp_element": 320000000000,
+      "alt_bn128_g1_sum_base": 3000000000,
+      "alt_bn128_g1_sum_element": 5000000000,
+      "alt_bn128_pairing_check_base": 9686000000000,
+      "alt_bn128_pairing_check_element": 5102000000000,
+      "yield_create_base": 153411779276,
+      "yield_create_byte": 15643988,
+      "yield_resume_base": 1195627285210,
+      "yield_resume_byte": 1195627285210
+    },
+    "grow_mem_cost": 1,
+    "regular_op_cost": 822756,
+    "vm_kind": "<REDACTED>",
+    "disable_9393_fix": false,
+    "storage_get_mode": "FlatStorage",
+    "fix_contract_loading_cost": false,
+    "implicit_account_creation": true,
+    "math_extension": true,
+    "ed25519_verify": true,
+    "alt_bn128": true,
+    "function_call_weight": true,
+    "eth_implicit_accounts": false,
+    "yield_resume_host_functions": true,
+    "limit_config": {
+      "max_gas_burnt": 300000000000000,
+      "max_stack_height": 262144,
+      "contract_prepare_version": 2,
+      "initial_memory_pages": 1024,
+      "max_memory_pages": 2048,
+      "registers_memory_limit": 1073741824,
+      "max_register_size": 104857600,
+      "max_number_registers": 100,
+      "max_number_logs": 100,
+      "max_total_log_length": 16384,
+      "max_total_prepaid_gas": 300000000000000,
+      "max_actions_per_receipt": 100,
+      "max_number_bytes_method_names": 2000,
+      "max_length_method_name": 256,
+      "max_arguments_length": 4194304,
+      "max_length_returned_data": 4194304,
+      "max_contract_size": 4194304,
+      "max_transaction_size": 4194304,
+      "max_receipt_size": 999999999999999,
+      "max_length_storage_key": 2048,
+      "max_length_storage_value": 4194304,
+      "max_promises_per_function_call_action": 1024,
+      "max_number_input_data_dependencies": 128,
+      "max_functions_number_per_contract": 10000,
+      "wasmer2_stack_limit": 204800,
+      "max_locals_per_contract": 1000000,
+      "account_id_validity_rules_version": 1,
+      "yield_timeout_length_in_blocks": 200,
+      "max_yield_payload_size": 1024,
+      "per_receipt_storage_proof_size_limit": 999999999999999
+    }
+  },
+  "account_creation_config": {
+    "min_allowed_top_level_account_length": 65,
+    "registrar_account_id": "registrar"
+  },
+  "congestion_control_config": {
+    "max_congestion_incoming_gas": 20000000000000000,
+    "max_congestion_outgoing_gas": 10000000000000000,
+    "max_congestion_memory_consumption": 1000000000,
+    "max_congestion_missed_chunks": 5,
+    "max_outgoing_gas": 300000000000000000,
+    "min_outgoing_gas": 1000000000000000,
+    "allowed_shard_outgoing_gas": 1000000000000000,
+    "max_tx_gas": 500000000000000,
+    "min_tx_gas": 20000000000000,
+    "reject_tx_congestion_threshold": 0.5,
+    "outgoing_receipts_usual_size_limit": 999999999999999,
+    "outgoing_receipts_big_size_limit": 999999999999999
+  },
+  "witness_config": {
+    "main_storage_proof_size_soft_limit": 999999999999999,
+    "combined_transactions_size_limit": 999999999999999,
+    "new_transactions_validation_state_size_soft_limit": 999999999999999
+  }
+}
diff --git a/core/parameters/src/snapshots/near_parameters__config_store__tests__testnet_81.json.snap b/core/parameters/src/snapshots/near_parameters__config_store__tests__testnet_81.json.snap
new file mode 100644
index 00000000000..f9986bfaa9d
--- /dev/null
+++ b/core/parameters/src/snapshots/near_parameters__config_store__tests__testnet_81.json.snap
@@ -0,0 +1,246 @@
+---
+source: core/parameters/src/config_store.rs
+expression: config_view
+---
+{
+  "storage_amount_per_byte": "10000000000000000000",
+  "transaction_costs": {
+    "action_receipt_creation_config": {
+      "send_sir": 108059500000,
+      "send_not_sir": 108059500000,
+      "execution": 108059500000
+    },
+    "data_receipt_creation_config": {
+      "base_cost": {
+        "send_sir": 36486732312,
+        "send_not_sir": 36486732312,
+        "execution": 36486732312
+      },
+      "cost_per_byte": {
+        "send_sir": 17212011,
+        "send_not_sir": 47683715,
+        "execution": 17212011
+      }
+    },
+    "action_creation_config": {
+      "create_account_cost": {
+        "send_sir": 3850000000000,
+        "send_not_sir": 3850000000000,
+        "execution": 3850000000000
+      },
+      "deploy_contract_cost": {
+        "send_sir": 184765750000,
+        "send_not_sir": 184765750000,
+        "execution": 184765750000
+      },
+      "deploy_contract_cost_per_byte": {
+        "send_sir": 6812999,
+        "send_not_sir": 47683715,
+        "execution": 64572944
+      },
+      "function_call_cost": {
+        "send_sir": 200000000000,
+        "send_not_sir": 200000000000,
+        "execution": 780000000000
+      },
+      "function_call_cost_per_byte": {
+        "send_sir": 2235934,
+        "send_not_sir": 47683715,
+        "execution": 2235934
+      },
+      "transfer_cost": {
+        "send_sir": 115123062500,
+        "send_not_sir": 115123062500,
+        "execution": 115123062500
+      },
+      "stake_cost": {
+        "send_sir": 141715687500,
+        "send_not_sir": 141715687500,
+        "execution": 102217625000
+      },
+      "add_key_cost": {
+        "full_access_cost": {
+          "send_sir": 101765125000,
+          "send_not_sir": 101765125000,
+          "execution": 101765125000
+        },
+        "function_call_cost": {
+          "send_sir": 102217625000,
+          "send_not_sir": 102217625000,
+          "execution": 102217625000
+        },
+        "function_call_cost_per_byte": {
+          "send_sir": 1925331,
+          "send_not_sir": 47683715,
+          "execution": 1925331
+        }
+      },
+      "delete_key_cost": {
+        "send_sir": 94946625000,
+        "send_not_sir": 94946625000,
+        "execution": 94946625000
+      },
+      "delete_account_cost": {
+        "send_sir": 147489000000,
+        "send_not_sir": 147489000000,
+        "execution": 147489000000
+      },
+      "delegate_cost": {
+        "send_sir": 200000000000,
+        "send_not_sir": 200000000000,
+        "execution": 200000000000
+      }
+    },
+    "storage_usage_config": {
+      "num_bytes_account": 100,
+      "num_extra_bytes_record": 40
+    },
+    "burnt_gas_reward": [
+      3,
+      10
+    ],
+    "pessimistic_gas_price_inflation_ratio": [
+      103,
+      100
+    ]
+  },
+  "wasm_config": {
+    "ext_costs": {
+      "base": 264768111,
+      "contract_loading_base": 35445963,
+      "contract_loading_bytes": 1089295,
+      "read_memory_base": 2609863200,
+      "read_memory_byte": 3801333,
+      "write_memory_base": 2803794861,
+      "write_memory_byte": 2723772,
+      "read_register_base": 2517165186,
+      "read_register_byte": 98562,
+      "write_register_base": 2865522486,
+      "write_register_byte": 3801564,
+      "utf8_decoding_base": 3111779061,
+      "utf8_decoding_byte": 291580479,
+      "utf16_decoding_base": 3543313050,
+      "utf16_decoding_byte": 163577493,
+      "sha256_base": 4540970250,
+      "sha256_byte": 24117351,
+      "keccak256_base": 5879491275,
+      "keccak256_byte": 21471105,
+      "keccak512_base": 5811388236,
+      "keccak512_byte": 36649701,
+      "ripemd160_base": 853675086,
+      "ripemd160_block": 680107584,
+      "ed25519_verify_base": 210000000000,
+      "ed25519_verify_byte": 9000000,
+      "ecrecover_base": 278821988457,
+      "log_base": 3543313050,
+      "log_byte": 13198791,
+      "storage_write_base": 64196736000,
+      "storage_write_key_byte": 70482867,
+      "storage_write_value_byte": 31018539,
+      "storage_write_evicted_byte": 32117307,
+      "storage_read_base": 56356845750,
+      "storage_read_key_byte": 30952533,
+      "storage_read_value_byte": 5611005,
+      "storage_remove_base": 53473030500,
+      "storage_remove_key_byte": 38220384,
+      "storage_remove_ret_value_byte": 11531556,
+      "storage_has_key_base": 54039896625,
+      "storage_has_key_byte": 30790845,
+      "storage_iter_create_prefix_base": 0,
+      "storage_iter_create_prefix_byte": 0,
+      "storage_iter_create_range_base": 0,
+      "storage_iter_create_from_byte": 0,
+      "storage_iter_create_to_byte": 0,
+      "storage_iter_next_base": 0,
+      "storage_iter_next_key_byte": 0,
+      "storage_iter_next_value_byte": 0,
+      "touching_trie_node": 16101955926,
+      "read_cached_trie_node": 2280000000,
+      "promise_and_base": 1465013400,
+      "promise_and_per_promise": 5452176,
+      "promise_return": 560152386,
+      "validator_stake_base": 911834726400,
+      "validator_total_stake_base": 911834726400,
+      "contract_compile_base": 0,
+      "contract_compile_bytes": 0,
+      "alt_bn128_g1_multiexp_base": 713000000000,
+      "alt_bn128_g1_multiexp_element": 320000000000,
+      "alt_bn128_g1_sum_base": 3000000000,
+      "alt_bn128_g1_sum_element": 5000000000,
+      "alt_bn128_pairing_check_base": 9686000000000,
+      "alt_bn128_pairing_check_element": 5102000000000,
+      "yield_create_base": 153411779276,
+      "yield_create_byte": 15643988,
+      "yield_resume_base": 1195627285210,
+      "yield_resume_byte": 1195627285210
+    },
+    "grow_mem_cost": 1,
+    "regular_op_cost": 822756,
+    "vm_kind": "<REDACTED>",
+    "disable_9393_fix": false,
+    "storage_get_mode": "FlatStorage",
+    "fix_contract_loading_cost": false,
+    "implicit_account_creation": true,
+    "math_extension": true,
+    "ed25519_verify": true,
+    "alt_bn128": true,
+    "function_call_weight": true,
+    "eth_implicit_accounts": false,
+    "yield_resume_host_functions": true,
+    "limit_config": {
+      "max_gas_burnt": 300000000000000,
+      "max_stack_height": 262144,
+      "contract_prepare_version": 2,
+      "initial_memory_pages": 1024,
+      "max_memory_pages": 2048,
+      "registers_memory_limit": 1073741824,
+      "max_register_size": 104857600,
+      "max_number_registers": 100,
+      "max_number_logs": 100,
+      "max_total_log_length": 16384,
+      "max_total_prepaid_gas": 300000000000000,
+      "max_actions_per_receipt": 100,
+      "max_number_bytes_method_names": 2000,
+      "max_length_method_name": 256,
+      "max_arguments_length": 4194304,
+      "max_length_returned_data": 4194304,
+      "max_contract_size": 4194304,
+      "max_transaction_size": 1572864,
+      "max_receipt_size": 4194304,
+      "max_length_storage_key": 2048,
+      "max_length_storage_value": 4194304,
+      "max_promises_per_function_call_action": 1024,
+      "max_number_input_data_dependencies": 128,
+      "max_functions_number_per_contract": 10000,
+      "wasmer2_stack_limit": 204800,
+      "max_locals_per_contract": 1000000,
+      "account_id_validity_rules_version": 1,
+      "yield_timeout_length_in_blocks": 200,
+      "max_yield_payload_size": 1024,
+      "per_receipt_storage_proof_size_limit": 4000000
+    }
+  },
+  "account_creation_config": {
+    "min_allowed_top_level_account_length": 65,
+    "registrar_account_id": "registrar"
+  },
+  "congestion_control_config": {
+    "max_congestion_incoming_gas": 20000000000000000,
+    "max_congestion_outgoing_gas": 10000000000000000,
+    "max_congestion_memory_consumption": 1000000000,
+    "max_congestion_missed_chunks": 5,
+    "max_outgoing_gas": 300000000000000000,
+    "min_outgoing_gas": 1000000000000000,
+    "allowed_shard_outgoing_gas": 1000000000000000,
+    "max_tx_gas": 500000000000000,
+    "min_tx_gas": 20000000000000,
+    "reject_tx_congestion_threshold": 0.5,
+    "outgoing_receipts_usual_size_limit": 102400,
+    "outgoing_receipts_big_size_limit": 4718592
+  },
+  "witness_config": {
+    "main_storage_proof_size_soft_limit": 3000000,
+    "combined_transactions_size_limit": 4194304,
+    "new_transactions_validation_state_size_soft_limit": 572864
+  }
+}
diff --git a/core/primitives-core/src/version.rs b/core/primitives-core/src/version.rs
index 9b3d9eb7d69..ec99873e369 100644
--- a/core/primitives-core/src/version.rs
+++ b/core/primitives-core/src/version.rs
@@ -220,7 +220,7 @@ impl ProtocolFeature {
             ProtocolFeature::SimpleNightshadeV3 => 65,
             ProtocolFeature::DecreaseFunctionCallBaseCost => 66,
             ProtocolFeature::YieldExecution => 67,
-            ProtocolFeature::CongestionControl => 68,
+            ProtocolFeature::CongestionControl => 80,
             // Stateless validation features.
             // TODO All of the stateless validation features should be collapsed
             // into a single protocol feature.
@@ -235,7 +235,7 @@ impl ProtocolFeature {
             | ProtocolFeature::NoChunkOnlyProducers
             | ProtocolFeature::ChangePartialWitnessDataPartsRequired
             | ProtocolFeature::BiggerCombinedTransactionLimit
-            | ProtocolFeature::HigherSendingCost => 69,
+            | ProtocolFeature::HigherSendingCost => 81,
 
             // This protocol version is reserved for use in resharding tests. An extra resharding
             // is simulated on top of the latest shard layout in production. Note that later
@@ -266,7 +266,7 @@ impl ProtocolFeature {
 /// Current protocol version used on the mainnet.
 /// Some features (e. g. FixStorageUsage) require that there is at least one epoch with exactly
 /// the corresponding version
-const STABLE_PROTOCOL_VERSION: ProtocolVersion = 69;
+const STABLE_PROTOCOL_VERSION: ProtocolVersion = 81;
 
 /// Largest protocol version supported by the current binary.
 pub const PROTOCOL_VERSION: ProtocolVersion = if cfg!(feature = "statelessnet_protocol") {