Mainnet validators

Proposals to update vm version and increase monitor_min_split were accepted! Thank you

Mainnet validators
Scheduled network update on March 11

We are asking validators to schedule a time on Tuesday, March 11 at 9:00 UTC for validator software update.

This update is mandatory and improves validator self-assessment tools, broadcast speed control, as well as implement updated extra-currency behavior and other fixes and improvements.

Mainnet Validators
Please update your node software (see "Target versions"):

update
upgrade master

Target versions:
— mytonctrl: 53594f1
— node 0439613
If you are not using mytonctrl, check this instruction.

This update is mandatory for validators. Node changelog. Mytonctrl changelog.

If you have several validator nodes, please update them one by one (update, wait for synchronization, move to the next one).

Upgrade rate in mainnet reached 90%

TON Core thanks validators for quick updates and diligent node maintenance!

Recent and upcoming TON optimizations open the possibility of reducing network fees in the near future without reducing validator rewards.

Read more about our plans >>

Mainnet validators
Scheduled network update on April 30

We are asking validators to schedule a time on Wednesday, April 30 at 9:00 UTC for validator software update.

This update is mandatory and contains next TVM version, a list of optimizations, normalized message hashes and more. Please note, that for building this update you need Clang 16, please be prepared (instructions here). Also note, that Ubuntu 20.04 will be deprecated for running nodes soon.

Mainnet Validators
Please update your node software (see "Target versions"):

update
upgrade master

Target versions:
— mytonctrl: 72d4357
— node cee4c67
If you are not using mytonctrl, check this instruction.

This update is mandatory for validators. Node changelog. Mytonctrl changelog.

If you have several validator nodes, please update them one by one (update, wait for synchronization, move to the next one).

Mainnet Validators

Please be prepared to vote on Monday May 5 at 9:00 UTC for new TVM behavior.

Details can be found here. Proposed changes will simplify contract development by disabling anycast functionality that clutter message processing, simplification fee flows for extracurrencies and shard-optimization.

All validators MUST be updated to the latest version before voting. Target versions:
— mytonctrl: 72d4357
— node cee4c67

Mainnet validators

Please take part in the voting for network config adjustment.
Details of updates are given here.

1. Check that your validator software is on the latest version: commit cee4c67.

If you use mytonctrl, vote for proposal via

vo 34798776028960531893650878155695543519007927204917026147352158691929180750546

If you do not use mytonctrl, each round:

1.Create signed vote in validator-engine-console: createproposalvote 34798776028960531893650878155695543519007927204917026147352158691929180750546 vote-msg-body.boc
2. Send obtained vote-msg-body.boc to -1:5555555555555555555555555555555555555555555555555555555555555555 in internal message from any wallet from masterchain with 2 TON attached. If you are using wallet.fif script, it can be done via:
fift -s wallet.fif <path-to-key> -1:5555555555555555555555555555555555555555555555555555555555555555 <seqno> 2 -B vote-msg-body.boc
and send resulting message to network.
If you are using lite-client, it can be done via
lite-client -C global-config.json -rc "sendfile wallet-query.boc"

Block creation has been suspended on the TON mainnet

The TON Core team is aware of the issue and is working to resolve it.

Block production has been restored

A quick fix was released, and updating only a few master chain validators was sufficient to resume block production.

The incident was related to an error in the processing of the masterchain dispatch queue.

We will release a technical report on the incident shortly.

Update: https://telegra.ph/Report-on-June-1-2025-Operation-Incident-06-02

Mainnet validators and node owners
Scheduled network update on June 30

We are asking validators to schedule a time on Monday, June 30 at 10:00 UTC for validator software update.

This update is mandatory and contains next TVM version, optimizations of collation process and state serialization. The latter are needed to drastically improve user experience under low and moderate load of the network in the near future. Please be prepared.

Mainnet Validators and node owners

Please update your node software (see "Target versions"):

update master
upgrade master

Target versions:
— mytonctrl: 1b88179
— node 8f99af7
If you are not using mytonctrl, check this instruction.

This update is mandatory for validators, lite-servers and nodes. Node changelog. Mytonctrl changelog.

If you have several validator nodes, please update them one by one (update, wait for synchronization, move to the next one).

Upgrade rate in mainnet reached 90%

TON Core thanks validators for quick updates and diligent node maintenance!

Mainnet Validators

Please be prepared to vote on Thursday July 3 at 10:00 UTC for a few changes that will drastically improve user experience, developer experience and blockchain efficiency.

Details can be found here.
All validators MUST be updated to the latest version before voting. Target versions:
— mytonctrl: 1b88179
— node 8f99af7

Liteserver node owners and service providers

Upcoming changes to the blockchain configuration require action on your part to ensure uninterrupted operation.

Please update your ton node / lite-servers according to announcement

Following componentes also require update if you use them in your environment:
- self-hosted ton-indexer to 1.1.8
- tonutils-go to 1.13.0
- gobicycle to v0.10.1

Failure to apply these updates may result in service disruptions. Please act promptly.

Mainnet validators

Please take part in the voting for network config adjustment.
Details of updates are given here.

1. Check that your validator software is on the latest version: commit 8f99af7.

If you use mytonctrl, vote for proposal via

vo 72950970141955009634493985157752471200893949891616436454729734426465997267196 34017568134187549009898704356228150517225485169222237192856032462351774897151 50468637853671300302577897933635869843820664891008449935708425835529897515286 47504358419253681406889633378045410026890000125944887347033305618500669184426 16182126426357247222833533845394616775372795037263659505290620106344006450574

If you do not use mytonctrl, each round:

1.Create signed vote in validator-engine-console: createproposalvote 72950970141955009634493985157752471200893949891616436454729734426465997267196 vote-msg-body.boc
2. Send obtained vote-msg-body.boc to -1:5555555555555555555555555555555555555555555555555555555555555555 in internal message from any wallet from masterchain with 2 TON attached. If you are using wallet.fif script, it can be done via:
fift -s wallet.fif <path-to-key> -1:5555555555555555555555555555555555555555555555555555555555555555 <seqno> 2 -B vote-msg-body.boc
and send resulting message to network.
If you are using lite-client, it can be done via
lite-client -C global-config.json -rc "sendfile wallet-query.boc"

Repeat for
34017568134187549009898704356228150517225485169222237192856032462351774897151 50468637853671300302577897933635869843820664891008449935708425835529897515286 47504358419253681406889633378045410026890000125944887347033305618500669184426 16182126426357247222833533845394616775372795037263659505290620106344006450574

Mainnet validators

All proposals were accepted! Thank you!

The benefits of these proposals, including larger block sizes, faster operations, optimized interaction with accounts' storage, and other enhancements, are already live and improving network performance and usability.

Mainnet validators
Scheduled network update on July 28

We are asking validators to schedule a time on Monday, July 28 at 11:00 UTC for validator software update and network parameters voting.

This update is mandatory and contains internal node optimization related to Accelerator update [1][2][3], as well as functionality required for BTC Teleport. Proposed voting is also related to BTC Teleport operation: it won't directly affect network behavior but allow validators to participate in BTC Teleport governance.

Mainnet Validators

Please update your node software (see "Target versions") and vote for proposal.

update master
upgrade master
vo 103573789540304366034812131625763525885200705204393285729566949988603434542737

Target versions:
— mytonctrl: bf46931/74bdb33 (both are fine)
— node cac968f
If you are not using mytonctrl, check this instruction.

This update is mandatory for validators.
Node update introduce Accelerator update. Mytonctrl changelog. Proposal is to update -90 config that sets up BTC Teleport Governance.

If you have several validator nodes, please update them one by one (update, wait for synchronization, move to the next one).