June network adjustment

We propose validators to vote for the following change of network configs:

Config parameter 8

(capabilities version:13 capabilities:494)

to

capabilities version:14 capabilities:1006)

TVM 14 introduce simplification of multiple edge-cases to make developers life easier, while +512in capabilities activate generation full collated data: this make validation faster and more predictable.

Config parameter 17

 ... max_stake_factor:196608

to

 ... max_stake_factor:294912

this will increase max_factor, that is ratio between largest and smallest stakes from 3 to 4.5. As a result it will allow validators to concentrate stakes to fewer machines without pushing smaller validators out of validation.

Config parameter 29

consensus_config_v4 ... max_collated_bytes:2097152 ...

to

consensus_config_v4 ... max_collated_bytes:10485760 ...

Corresponds to increase in max size of collated data from 2MB to 10MB in response that now collated data will include all data necessary for stateless validation.

Config parameter 30

(new_consensus_config_all
    mc: simplex_config_v2 flags:0 enable_observers:0 use_quic:1 ...
    shard: simplex_config_v2 flags:0 enable_observers:0 use_quic:1 ...

to

(new_consensus_config_all
    mc: simplex_config_v2 flags:0 enable_observers:0 use_quic:1 ...
    shard: simplex_config_v2 flags:0 enable_observers:1 use_quic:1 ...

This will activate new block sync overlay for all validators (not only those in shard group) for broadcasting new shard blocks.

Config parameter 43

Currently this config is absent that corresponds to default values, we propose to update it to:

size_limits_config_v2 max_msg_bits:2097152 max_msg_cells:8192 max_library_cells:200 max_vm_data_depth:512 max_ext_msg_size:65535 max_ext_msg_depth:512 max_acc_state_cells:65536 max_mc_acc_state_cells:2048 max_acc_public_libraries:256 defer_out_queue_size_limit:256 max_msg_extra_currencies:0 max_acc_fixed_prefix_length:8 acc_state_cells_for_storage_dict:26 max_transaction_library_loads: 3))

It explicitly sets various limits for preventing DoS.

Config parameter 71

Change Oracle Multisig Address from

-1:3B9BBFD0AD5338B9700F0833380EE17D463E51C1AE671EE6F08901BDE899B202

to

-1:B74DD9593F9BD8EAA2C514211258A0EA38C71252EBF876362514BC7742C8DFAD

Config parameter 72

Change Oracle Multisig Address from

-1:0EBD7FF9CA70E06E9E22A8922F5AE75211A9D6A34A8094E8E1587B606BDBB662

to

-1:C50F890366C81F5C4690C683D894C2940A767FFF47DA9ABB0A4A3C125D4996BF

Config parameter 79

Change Oracle Multisig Address from

-1:211F1574BF623D14787708C5FDD565E329A25ABFA49095E984426F19BCF04974

to

-1:A8CE6C36AA8BA536B2A5A833098A6C18F9AE3523DCB443F0AC38717DADD8C411

change of addresses are needed to proceed with bridge closure.