GXB-Core TestNet Release v1.0.190315

This is a protocol upgrade release for TestNet. all TestNet nodes should be upgraded before 2019-03-16 04:00:00 UTC.

Bug Fix:

• fix ram fee refund err

SHA256 checksum:

• 76b6afba6bd2f20a22b6fe69116663292b50fd274f9112ef74ef9ffb1e12cd9b gxb_1.0.190315-osx.testnet.tar.gz
• 652c3d9b42185645f089652e92e7440d0416fa8acc96e612e2b78356d6d86544 gxb_1.0.190315-ubuntu-14.04.testnet.tar.gz

GXB-Core TestNet Release v1.0.190311

This is a protocol upgrade release for TestNet. all TestNet nodes should be upgraded before 2019-03-12 09:00:00 UTC.

New Feature:

• support more value type for smart contract print

Bug Fix:

• fix caculate fee
• fix compile failed on ubuntu18.04
• fix crash caused by remove contract table records

SHA256 checksum:

• b144ef7788780396d9eee2315c3e781f91a6cb4e6f80f29e90e6cb4638142057 gxb_1.0.190311-ubuntu-14.04.testnet.tar.gz
• a019877a2d21017527785c22970e68718f983c2019139437ea8391a225aed9f2 gxb_1.0.190311-osx.testnet.tar.gz

GXB-Core TestNet Release v1.0.190222

This is a protocol upgrade release for TestNet. all TestNet nodes should be upgraded before 2019-02-26 08:00:00 UTC.

New Feature:

• Add inter contract calls account history
• Add withdraw_asset account history

Bug Fix:

• Fix ram payer can not be self/origin account in smart contracts's multi-index tables
• Fix release witness_node crash when replaying block on osx

SHA256 checksum:

• 8cd107b8c4831f856724e51ad8b349dd98197d1dd6d917382fc642b3ec942756 gxb_1.0.190222-osx.testnet.tar.gz
• 3d26bd2e06c81fc4676e5e719dd44e529c3593b526614c33b5caf0d8dd78034e gxb_1.0.190222-ubuntu-14.04.testnet.tar.gz

GXB-Core TestNet Release v1.0.190129

This is a protocol upgrade release. all nodes should be upgraded before 2019-01-31 04:00:00 UTC.

New Feature:

• Support GXChain inter-contract calls
• GXChain chain resource cost adjustment
• Add inline_transfer contract api
• Add get_table_rows_ex db api
• Witness_node adds state db snapshot
• Witness_node adds block pruning command line
• API server supports http mode to send transactions
• Optimize smart contract debug log output

SHA256 checksum:

• 9160c4406a18d5265a416d83767767b51994ca790eb35954921e43ffc77d6c82 gxb_1.0.190129-osx.testnet.tar.gz
• 469c5e4da13f2b8d5ceae572056865d65bb3c3fd70cf1b2573b1efb5483960a1 gxb_1.0.190129-ubuntu-14.04.testnet.tar.gz

GXB-Core Release v1.0.181226

This is not a protocol upgrade release. Only all TrustNodes (block producers) should upgrade, before 2018-12-29 12:00:00 UTC. This release is not necessary for Exchanges or API Servers.

Bug fixes:

• fix contract updating for a normal account

SHA256 checksum:

• c0e9fbc2ffaf518888fedb1f376ed679895c26d9d78cf22b4a82a5f77f1991d6 gxb_1.0.181226-osx.tar.gz
• d75720dfa2fd6f835f31a31392efc032a6747b5b645a74a547f6bd5ec399d144 gxb_1.0.181226-ubuntu-14.04.tar.gz
• 7ab05bca5bb8a59f0b17fec2063f24005e7c81ae4c07fc38fe9cc2d495c46e0c gxb_1.0.181226-ubuntu-16.04.tar.gz

GXB-Core TestNet Release v1.0.181226

本次测试网络release，需要所有 BP于UTC时间2018-12-29 12:00:00之前完成升级。API服务器无影响，可自由选择是否升级。

改动：修复智能合约更新问题。
原因：帐户注册人，可以将被推荐帐户升级为合约帐户，存在安全风险。
github pull request: #107
升级方法：

curl 'https://raw.githubusercontent.com/gxchain/gxb-core/dev_master/script/gxchain_testnet_install.sh' | bash

GXB-Core Release v1.0.181212

This is a protocol upgrade release. All nodes should upgrade before 2018-12-26 04:00:00 UTC.

Replay will happen automatically.

Features and improvements：

• support updating contract
• add TrustNode pledge
• use wabt as WebAssembly runtime
• optimize voting statistics
• add get_account_name_by_id contract api
• add get_block_id_for_num contract api
• add get_table_rows db api

Bug fixes:

• fix read_transaction contract api
• fix transaction_size contract api
• fix withdraw_assset contract api
• fix contract mult-index
• fix get_required_fees db api

SHA256 checksum:

• f5fb1e13ecea30ad0629dfab95964bae1ae25134ad7a98ce25cd72370375f6a7 gxb_1.0.181212-osx.tar.gz
• 15b6d33dfb0af18bd7b8d58e76509d410d17f90c6bc9cd8736b181147986dcd6 gxb_1.0.181212-ubuntu-14.04.tar.gz
• 1d5d4027c4aa5d5c341f7ad4f9703acbbeb238e30c5093b589a87c4b942d5934 gxb_1.0.181212-ubuntu-16.04.tar.gz

GXB-Core TestNet Release v1.0.181212

This is a protocol upgrade release. All nodes should upgrade before 2018-12-18 04:00:00 UTC.

Features and improvements：

• support updating contract
• add TrustNode pledge
• optimize voting statistics

API:

• fix get_required_fees db api
• add get_table_rows db api

Bug fixes:

• fix read_transaction contract api
• fix transaction_size contract api
• fix withdraw_assset contract api
• fix contract mult-index

GXB-Core TestNet Release v1.0.181130

This is a importent upgrade release for TestNet. All TestNet nodes should upgrade

fix

• fix crash for calling smart contract api

GXB-Core TestNet Release v1.0.181126

This is a protocol upgrade release. All nodes should upgrade before 2018-11-27 00:00:00 UTC.

features and improvements

• added support for smart contract updating
• add smart contract api
• switch smart contract VM from binaryen to wabt
• add pledge for witness and committee