GreatVoyage-v4.7.0.1(Aristotle)

Notice

Forced upgrade

New Features

Core

• TIP-467 Stake 2.0 - the new stake mechanism #4838
• Optimize performance,lower non-heap memory usage, enhance data query performance #4740 #4756 #4792
• Add libp2p module as java-tron p2p network protocol implementation #4791

TVM

• TIP-491 Support dynamic energy model #4873
• TIP-474 Optimize the return value of chainid opcode #4863
• Add new instructions to support Stake 2.0 #4872
• Add new precompile contracts to support Stake 2.0 #4872

Changes

• Optimize Gradle built by setting JVM from 512M to 1G to improve stability of compiling #4837
• Optimize node conditional stop function, multi-condition configuring are disabled #4853 #4858
• Remove abandoned version of revokingDB #4836
• Make snapshot flush speed configurable #4834
• Integrate LiteFullNodeTool.jar and DBConvert.jar into Toolkit.jar, add database copy function to Toolkit.jar #4813 #4849
• Optimize LevelDB,RocksDB log output to tron.log #4833
• Fix the incompatibility issue between grpc-java and netty #4928

API

• Add energy estimation API: /wallet/estimateenergy #4873
• TIP-467 Add Stake 2.0 related APIs
  • /wallet/freezebalancev2: stake TRX to obtain TRON Power (voting rights) and bandwidth or energy
  • /wallet/unfreezebalancev2: unstake TRX to release bandwidth and energy and at the same time TRON Power will be reduced and all corresponding votes will be canceled
  • /wallet/delegateresource: delegate resource
  • /wallet/undelegateresource: undelegate API
  • /wallet/withdrawexpireunfreeze: withdraw unfrozen balance API
  • /wallet/getavailableunfreezecount: remaining times of available unstaking API
  • /wallet/getcanwithdrawunfreezeamount: query the withdrawable balance at the specified timestamp
  • /wallet/getcandelegatedmaxsize: query the amount of delegatable resources of the specified resource Type for target addres
  • /wallet/getdelegatedresourcev2: query the amount of resources detail delegated by fromAddress to toAddress
  • /wallet/getdelegatedresourceaccountindexv2: query the resource delegation index by an account

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Integrity Check

All jar files available in this release are signed via this GPG key:

• pub: 1254 F859 D2B1 BD9F 66E7 107D F859 BCB4 4A28 290B
• uid: [email protected]

From the download listings below you should see links to the downloadable jar files as well as sig signature files. To verify the authenticity of any jar file, grab the jar and sig files with the same prefix name and then execute the verification process: GPG signature verification

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Courage is the first of human qualities because it is the quality which guarantees the others.

---Aristotle

GreatVoyage-v4.6.0(Socrates)

Notices

Forced upgrade

New Features

Core

• TIP-461 Upgrade checkpoint mechanism to V2 in database module #4614
• TIP-476 Optimize delegate relationship index structure #4788
• TIP-387 Add transaction memo fee proposal #4758
• TIP-465 Add optimized reward algorithm proposal #4694
• Optimize the kademlia algorithm for the network module #4620 #4622
• Optimize block production priority between active and backup nodes #4630

Changes

• Optimize LiteFullNodeTool.jar #4607
• Merge ArchiveManifest.jar into Toolkit.jar #4603
• Add prometheus metrics for network module #4626
• Add the --help command option #4606
• Change the unit of timestamp in the return value of eth_getBlockByNumber and eth_getBlockByHash from milliseconds to seconds to be consistent with ETH #4642

---

To move the world we must move ourselves.

---Socrates

GreatVoyage-v4.5.2(Aurelius)

Notices

Non-mandatory upgrade

New Features

Core

• TIP-428 Optimize lock competition in block processing #4551
• TIP-440 Optimize transaction cache #4538
• TIP-425 Improve TCP connection establishment efficiency #4549
• Optimize block generating logic #4387
• Optimize fork switching logic #4583
• Add tools for database storage #4545 #4559 #4563

API

• Add query header API #4492 #4552

Changes

• Improve node link stability #4542 #4540
• Improve fault-tolerance capabilities of API parameters #4556 #4560
• Optimize the eth_estimateGas and eth_call JSON-RPC API #4570

---

The universe is change; our life is what our thoughts make it.

---Aurelius

GreatVoyage-v4.5.1(Tertullian)

Notices

Forced upgrade

New Features

Core

• TIP-391 Optimize block process and broadcasting logic #4326 #4336
• TIP-388 Optimize light node synchronization #4323
• TIP-383 Optimize transaction cache loading #4319
• TIP-382 Optimize TRC10 token performance #4392
• TIP-370 Support node specified condition stop #4325
• TIP-369 Support prometheus metric protocol interface #4337
• Add a new proposal to enable TRC10 Token optimization #4402

TVM

• TIP-397 Add a proposal to raise limit of the 13th network parameter. #4375
• Optimize the repository structure of TVM. #4375
• Optimize the stability of TriggerContract(view/pure) and TriggerConstantContract interfaces #4459

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Hope is patience with the lamp lit

---Tertullian

GreatVoyage-v4.4.6(David)

Notices

• Non-mandatory upgrade

• Update for a security vulnerability in fastjson
  https://github.com/alibaba/fastjson/wiki/security_update_20220523
  two improvements are suggested:

  • upgrade java-tron to 4.4.6
  • no upgrade. Just turn off autoType, add jvm startup parameters

    -Dfastjson.parser.safeMode=true
    

New Features

Changes

• Upgrade fastjson version

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Beauty in things exists in the mind which contemplates them.

--- David Hume

GreatVoyage-v4.4.5(Cicero)

Notices

Non-mandatory upgrade

New Features

Changes

• Optimize query interface

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No one can give you better advice than yourself

---Cicero

GreatVoyage-v4.4.4(Plotinus)

Notices

Non-mandatory upgrade

New Features

Core

• TIP-366 Optimize the node startup process #4254
• TIP-362 Optimize memory usage #4250
• Optimize the block-producing thread #4239

TVM

• Supports multi-version program executors #4257 #4259

Changes

• Optimize log storage mechanism #4245
• Optimize network service shutdown logic #4220
• Improves the java-tron upgrade mechanism #4218

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The world is knowable, harmonious, and good.

---Plotinus

GreatVoyage-v4.4.3(Pythagoras)

Notices

Non-mandatory upgrade

New Features

Changes

• As an additional precaution, in addition to upgrading to logback version 1.2.9
• we also recommend that users set their logback.xml configuration file to read-only

logback official news

http://logback.qos.ch/news.html

---

Silence is better than unmeaning words.

---Pythagoras

GreatVoyage-v4.4.2(Augustinus)

Notices

Non-mandatory upgrade

New Features

TVM

• TIP-344 Optimize instruction execution for TVM #4157

API

• Support ETH compatible log filter for JSON-RPC APIs. #4153

Changes

• TIP-343 Optimize leveldb performance #4154

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Patience is the companion of wisdom.

---Augustinus

GreatVoyage-v4.4.1(Protagoras)

Notices

Non-mandatory upgrade

New Features

Changes

• issues-4122 Solved the problem caused by database optimization. #4124
  Notes: Two solutions are proposed in this release, you can choose any one of them.
  • Restart the node with the latest configuration file. config file
  • changing the system file descriptor's to unrestricted before the node starts.

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There are two sides to every question.

--- Protagoras