Author Topic: BitShares Core Release 2.0.181105  (Read 91 times)

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Offline Fox

BitShares Core Release 2.0.181105
« on: November 05, 2018, 07:28:03 pm »
BitShares Core Release 2.0.181105

Please read the Steemit post for proper links:
https://steemit.com/bitshares/@fox/bitshares-core-release-2-0-181105

Get the software here:
https://github.com/bitshares/bitshares-core/releases/tag/test-2.0.181018

The BitShares Core software has been updated to the 181105 Feature Release. The Core software is used by validation nodes which perform consensus of all transactions on the BitShares blockchain. This release includes new features, optimizations, and bug fixes but does not include any changes to the consensus protocol.

No action is required if you do not operate a validation node or the command line interface (CLI) wallet.

Numerous performance improvements have been made to the software that will benefit all operators of validation nodes including block producers, seed nodes, and API nodes, especially those using the Elasticsearch plugin.

Documentation for BitShares developers may be now be found at the new BitShares Developer Portal (https://dev.bitshares.works).

Who Should Upgrade?
No upgrade is required by any operator of a validation node. Yet many operators will benefit by upgrading.

All operators will benefit from performance improvements (915, 1327, 1359) and fixes (1024, 1203, 1286, 1325).
Operators of block producing nodes will benefit from performance improvements (1251), safety measures (1252), and fixes (1266, 1332, 1364).
Operators of API nodes including Elasticsearch APIs will benefit from improvements to data availability (1351, 1352) and performance (1049, 1271, 1356).
Users of the command line interface (CLI) wallet will also benefit from improvements (1195, 1248).
Upgrade Process
Precautions
Precaution 1
Operators of API nodes that service client software that expect to receive updates about all data on the blockchain by default (such as BitShares Reference Wallet before 180401), as opposed to narrowly subscribed data, should ensure that their API nodes are configured with the enable-subscribe-to-all set to true due to Pull Request 1049.

How to Upgrade from Source Code
Obtain the Source Code
The source code may be obtained by checking out the 2.0.181105 tag
Download the source at:

2.0.181105.zip
2.0.181105.tar.gz
Build the Binaries
The binaries may be built by using your pre-existing process, or by following the standard instructions that can be found in the wiki:

Ubuntu
OS X
Windows
Windows Development Environment
Deploy the Binaries
Your standard process for deploying the node software may be used. No additional requirements or precautions will be required to deploy the new release.

How to Upgrade with Docker
The latest Docker image may be found at BitShares Core Docker page and updated with

docker pull bitshares/bitshares-core
CLI Binaries for Windows and Mac
A binary of the command line interface (CLI) wallet for Windows is pre-built and available for download here BitShares-Core-2.0.181105-Windows-x64-cli-tools.zip.

For Mac please download BitShares-Core-2.0.181105-macOS-cli-tools.tar.gz.

Changes
The changes for BitShares Core for the 201810 Feature Release are summarized below.

Core Functionality
Description   Issue   Pull Request
Change call_order_update_operation to return order_id   1269   1352
Node Functionality
Description   Issue   Pull Request
Segmentation fault when running several witness nodes on the same machine   377   1286
Performance opt pt 1   1079   1359
Log console output during replay to file   985   1355, FC-76
Change replay percentage to total block size processed   1289   1335
Improve block generation performance   -   1251
Review and backport EOS patch about unsigned_int unpacking   993   1267
Check and port Steem PR 2692: missing FC typenames   1217   1248
witness_node uses two incompatible parsers for config.ini   149   1024,1325
db_block.cpp: removed unreachable code   -   1312
Cleanup budget_record_object?   1139   1213
Change object_id to more than 32 bit   1088   1267
More 32 bit to 64 bit changes   1206   1347, 1374
Remove definition of unused symbol_type   -   1235
Update application.cpp   -   1345
application.cpp: minor optimization   -   1327
Call order and bitAsset related code refactory   -   1306
Re-add enable-subscribe-notify-all option after GUI issue fixed   752   1049
When signing a block that updates the signing witness's signing key, use correct signing key   125   1203
remove unused variable _consecutive_production_enabled   -   1294
Check Steem issue 2658: Not producing block because node didn't wake up within 500ms of the slot time   1157   1266
remove verify_account_history_plugin_index()   -   915
inconsistent error message for update_asset_issuer   944   1255
Possible to generate a block that is too large   1136   1252
remove duplicated line in network code node.cpp   -   1231
Error while converting value to string   1392   1394,FC-83
Update Sahkan's seed nodes   -   1404
Node Plugins
Description   Issue   Pull Request
Terminate block production loop when shutting down witness plugin   1314   1332, 1364
add dascoin adaptor   -   1356,1396
[ES plugin] Wrong value of additional_data.fill_data.fill_order   1295   1351
refine es_objects plugin      1271
Command Line Interface (CLI)
Description   Issue   Pull Request
CLI wallet: avoid directly overwriting wallet file on exit   1109   1195
cli_wallet crashes when doing import_key on Mac   1244   1248
get to_id from to_account instead of get_account_id()   -   1242
wallet compatibility issue   1307   1323
Build Process
Description   Issue   Pull Request
Integrating cURL into cmake   -   1329, 1336
cli_test doesn't compile on Windows due to using 'sys/socket.h'   1292   1305
clean old style codes   -   1250
Unit Tests
Description   Issue   Pull Request
Not able to perform testing [100,000 transactions per second]   1298   1337
Refactor cli_test   1192   1243
Test case failed on chain_test   1326   1346
Documentation
Description   Issue   Pull Request
API documentation   780   1174
Launch BitShares Developer Portal   1031   How-19, Dev-41
add new doc portals to readme   953   1358,1363
add readme to plugins   -   1319
LaTeX project for documentation like C++ ISO/IEC   1288   -
Probably wrong comment   1301   1349
Create plugin script   -   1302
add new doc portals to readme      1363
Add disk space requirements to readme   -   1376,1379
Update get_trade_history API docs and coding style   -   1397
Release Contributors
@abitmore
@botanegg
@cogutvalera
@cwyyprog
Damir from Dascoin
@HarukaMa
@jmjatlanta
@ihla
@liondani
@OpenLedgerDev
@oxarbitrage
@pmconrad
@RichardWeiYang
@ryanRfox
@tsugimoto
@zhuliting
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Re: BitShares Core Release 2.0.181105
« Reply #1 on: November 05, 2018, 11:37:21 pm »
Basically not required but recommended to upgrade 8)
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