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Changelog

Java 11 Required from v1.2

From v1.2, Pantheon will require Java 11. That is, Pantheon on Java 8 will no longer be supported.

1.1.3

Additions and Improvements

  • [PAN-2811] Be more lenient with discovery message deserialization. Completes our support for EIP-8 and enables Pantheon to work on Rinkeby again. #1580
  • Added liveness and readiness probe stub endpoints #1553
  • Implemented operator tool. (blockchain network configuration for permissioned networks) #1511
  • [PAN-2754] Added eea_getPrivacyPrecompileAddress #1579 (thanks to Puneetha17)
  • Publish the chain head gas used, gas limit, transaction count and ommer metrics #1551
  • Add subscribe and unsubscribe count metrics #1541
  • Add pivot block metrics #1537

Documentation updates include:

Technical Improvements

  • PAN-2816: Hiding experimental account permissioning cli options #1584
  • [PAN-2630] Synchronizer should disconnect the sync target peer on invalid block data #1578
  • Rename MetricCategory to PantheonMetricCategory #1574
  • Convert MetricsConfigiguration to use a builder #1572
  • PAN-2794: Including flag for onchain permissioning check on tx processor #1571
  • Fix behaviour for absent account permissiong smart contract #1569
  • Expand readiness check to check peer count and sync state #1568
  • [PAN-2798] Reorganize p2p classes #1567
  • PAN-2729: Account Smart Contract Permissioning ATs #1565
  • Timeout build after 1 hour to prevent it hanging forever. #1564
  • [PAN-2791] Make permissions checks for ongoing connections more granular #1563
  • [PAN-2721] Fix TopicParameter deserialization #1562
  • [PAN-2779] Allow signing private transaction with any key #1561 (thanks to iikirilov)
  • [PAN-2783] Invert dependency between permissioning and p2p #1557
  • Removing account filter from TransactionPool #1556
  • [PAN-1952] - Remove ignored pending transaction event publish acceptance test #1552
  • Make MetricCategories more flexible #1550
  • Fix encoding for account permissioning check call #1549
  • Discard known remote transactions prior to validation #1548
  • [PAN-2009] - Fix cluster clean start after stop in Acceptance tests #1546
  • FilterIdGenerator fixes #1544
  • Only increment the added transaction counter if we actually added the transaction #1543
  • When retrieving transactions by hash, check the pending transactions first #1542
  • Fix thread safety in SubscriptionManager #1540
  • [PAN-2731] Extract connection management from P2PNetwork #1538
  • [PAN-2010] format filter id as quantity #1534
  • PAN-2445: Onchain account permissioning #1507
  • [PAN-2672] Return specific and useful error for enclave issues #1455 (thanks to Puneetha17)

1.1.2

Additions and Improvements

Documentation updates include:

Technical Improvements

  • Replaced Void datatype with void #1530
  • Fix estimate gas RPC failing for clique when no blocks have been created #1528
  • Avoid auto-boxing for gauge metrics #1526
  • Add AT to ensure 0-miner Clique/IBFT are valid #1525
  • AT DSL - renaming to suffix of Conditions and co-locating with Conditions #1524
  • Set disconnect flag immediately when disconnecting a peer #1521
  • [PAN-2547] Modified JSON-RPC subscription processing to avoid blocking #1519
  • Dependency Version Updates #1517
  • AT DSL - renaming ibft to ibft2 #1516
  • [PIE-1578] Added local transaction permissioning metrics #1515
  • [PIE-1577] Added node local metrics #1514
  • AT DSL - Removing WaitCondition, consistently applying Condition instead #1513
  • Remove usage of deprecated ConcurrentSet #1512
  • Log error if clique or ibft have 0 validators in genesis #1509
  • GraphQL library upgrade changes. #1508
  • Add metrics to assist monitoring and alerting #1506
  • Use external pantheon-plugin-api library #1505
  • Tilde #1504
  • Dependency version updates #1503
  • Simplify text #1501 (thanks to bgravenorst)
  • [PAN-1625] Clique AT mining continues if validator offline #1500
  • Acceptance Test DSL Node refactoring #1498
  • Updated an incorrect command #1497 (thanks to bgravenorst)
  • Acceptance Test and DSL rename for IBFT2 #1493
  • [PIE-1580] Metrics for smart contract permissioning actions #1492
  • Handle RLPException when processing incoming DevP2P messages #1491
  • Limit spotless checks to java classes in expected java dirs #1490
  • [PAN-2560] Add LocalNode class #1489
  • Changed Enode length error String implementation. #1486
  • PAN-2715 - return block not found reasons in error #1485
  • [PAN-2652] Refactor Privacy acceptance test and add Privacy Ibft test #1483 (thanks to iikirilov)
  • [PAN-2603] Onchain account permissioning support #1475
  • Make CLI options names with hyphen-minus searchable and reduce index size #1476
  • Added warning banner when using latest version #1454
  • Add RTD config file to fix Python version issue #1453
  • [PAN-2647] Validate Private Transaction nonce before submitting to Transaction Pool #1449 (thanks to iikirilov)
  • Add placeholders system to have global variables in markdown #1425

1.1.1

Additions and Improvements

Technical Improvements

  • Create MaintainedPeers class #1484
  • Fix for permissioned network with single bootnode #1479
  • Have ThreadPantheonNodeRunner support plugin tests #1477
  • Less pointless plugins errors #1473
  • Rename GraphQLRPC to just GraphQL #1472
  • eth_protocolVersion is a Quantity, not an Integer #1470
  • Don't require 'to' in 'blocks' queries #1464
  • Events Plugin - Add initial "NewBlock" event message #1463
  • Make restriction field in Private Transaction an enum #1462 (thanks to iikirilov)
  • Helpful graphql error when an account doesn't exist #1460
  • Acceptance Test Cleanup #1458
  • Large chain id support for private transactions #1452
  • Optimise TransactionPool.addRemoteTransaction #1448
  • Reduce synchronization in PendingTransactions #1447
  • Add simple PeerPermissions interface #1446
  • Make sure ThreadPantheonNodeRunner is exercised by automation #1442
  • Decode devp2p packets off the event thread #1439
  • Allow config files to specify no bootnodes #1438
  • Capture all logs and errors in the Pantheon log output #1437
  • Ensure failed Txns are deleted when detected during mining #1436
  • Plugin Framework #1435
  • Equals cleanup #1434
  • Transaction smart contract permissioning controller #1433
  • Renamed AccountPermissioningProver to TransactionPermissio… #1432
  • Refactorings and additions to add Account based Smart Contract permissioning #1430
  • Fix p2p PeerInfo handling #1428
  • IbftProcessor logs when a throwable terminates mining #1427
  • Renamed AccountWhitelistController #1424
  • Unwrap DelegatingBytes32 and prevent Hash from wrapping other Hash instances #1423
  • If nonce is invalid, do not delete during mining #1422
  • Deleting unused windows jenkinsfile #1421
  • Get all our smoke tests for all platforms in 1 jenkins job #1420
  • Add pending object to GraphQL queries #1419
  • Start listening for p2p connections after start() is invoked #1418
  • Improved JSON-RPC responses when EnodeURI parameter has invalid EnodeId #1417
  • Use port 0 when starting a websocket server in tests #1416
  • Windows jdk smoke tests #1413
  • Change AT discard RPC tests to be more reliable by checking discard using proposals #1411
  • Simple account permissioning #1409
  • Fix clique miner to respect changes to vanity data made via JSON-RPC #1408
  • Avoid recomputing the logs bloom filter when reading receipts #1407
  • Remove NodePermissioningLocalConfig external references #1406
  • Add constantinople fix block for Rinkeby #1404
  • Update EnodeURL to support enodes with listening disabled #1403
  • Integration Integration test(s) on p2p of 'net_services' #1402
  • Reference tests fail on Windows #1401
  • Fix non-deterministic test caused by variable size of generated transactions #1399
  • Start BlockPropagationManager immediately - don't wait for full sync #1398
  • Added error message for RPC method disabled #1396
  • Fix intermittency in FullSyncChainDownloaderTest #1394
  • Add explanatory comment about default port #1392
  • Handle case where peers advertise a listening port of 0 #1391
  • Cache extra data #1389
  • Update Log message in IBFT Controller #1387
  • Remove unnecessary field #1384
  • Add getPeer method to PeerConnection #1383
  • Removing smart quotes #1381 (thanks to jmcnevin)
  • Use streams and avoid iterating child nodes multiple times #1380
  • Use execute instead of submit so unhandled exceptions get logged #1379
  • Prefer EnodeURL over Endpoint #1378
  • Add flat file based task collection #1377
  • Consolidate local enode representation #1376
  • Rename rocksdDbConfiguration to rocksDbConfiguration #1375
  • Remove EthTaskChainDownloader and supporting code #1373
  • Handle the pipeline being aborted while finalizing an async operation #1372
  • Rename methods that create and return streams away from getX() #1368
  • eea_getTransactionCount fails if account has not interacted with private state #1367 (thanks to iikirilov)
  • Increase RocksDB settings #1364 (ajsutton)
  • Don't abort in-progress master builds when a new commit is added. #1358
  • Request open ended headers from sync target #1355
  • Enable the pipeline chain downloader by default #1344
  • Create P2PNetwork Builder #1343
  • Include static nodes in permissioning logic #1339
  • JsonRpcError decoding to include message #1336
  • Cache current chain head info #1335
  • Queue pending requests when all peers are busy #1331
  • Fix failed tests on Windows #1332
  • Provide error message when invalid key specified in key file #1328
  • Allow whitespace in file paths loaded from resources directory #1329
  • Allow whitespace in path #1327
  • Require block numbers for debug_traceBlockByNumber to be in hex #1326
  • Improve logging of chain download errors in the pipeline chain downloader #1325
  • Ensure eth scheduler is stopped in tests #1324
  • Normalize account permissioning addresses in whitelist #1321
  • Allow private contract invocations in multiple privacy groups #1318 (thanks to iikirilov)
  • Fix account permissioning check case matching #1315
  • Use header validation mode for ommers #1313
  • Configure RocksDb max background compaction and thread count #1312
  • Missing p2p info when queried live #1310
  • Tx limit size send peers follow up #1308
  • Remove remnants of the old dev mode #1307
  • Remove duplicate init code from PantheonController instances #1305
  • Stop synchronizer prior to stopping the network #1302
  • Evict old transactions #1299
  • Send local transactions to new peers #1253

1.1

Additions and Improvements

Technical Improvements

  • eea_getTransactionCount fails if account has not interacted with private state #1369
  • Updating Orion to 0.9.0 #1360
  • Allow use of large chain IDs #1357
  • Allow private contract invocations in multiple privacy groups #1340
  • Missing p2p info when queried live #1338
  • Fix expose transaction statistics #1337
  • Normalize account permissioning addresses in whitelist #1321
  • Update Enclave executePost method #1319
  • Fix account permissioning check case matching #1315
  • Removing 'all' from the help wording for host-whitelist #1304

1.1 RC

Technical Improvements

  • Better errors for when permissioning contract is set up wrong #1296
  • Consolidate p2p node info methods #1288
  • Update permissioning smart contract interface to match updated EEA proposal #1287
  • Switch to new sync target if it exceeds the td threshold #1286
  • Fix running ATs with in-process node runner #1285
  • Simplify enode construction #1283
  • Cleanup PeerConnection interface #1282
  • Undo changes to PendingTransactions method visibility #1281
  • Use default enclave public key to generate eea_getTransactionReceipt #1280 (thanks to Puneetha17)
  • Rollback to rocksdb 5.15.10 #1279
  • Log error when a JSON decode problem is encountered #1278
  • Create EnodeURL builder #1275
  • Keep enode nodeId stored as a BytesValue #1274
  • Feature/move subclass in pantheon command #1272
  • Expose sync mode option #1270
  • Refactor RocksDBStats #1266
  • Normalize EnodeURLs #1264
  • Build broken in Java 12 #1263
  • Make PeerDiscovertAgentTest less flakey #1262
  • Ignore extra json rpc params #1261
  • Fetch local transactions in isolation #1259
  • Update to debug trace transaction #1258
  • Use labelled timer to differentiate between rocks db metrics #1254 (thanks to Puneetha17)
  • Migrate TransactionPool (& affiliated test) from 'core' to 'eth' #1251
  • Use single instance of Rocksdb for privacy #1247 (thanks to Puneetha17)
  • Subscribing to sync events should receive false when in sync #1240
  • Ignore transactions from the network while behind chain head #1228
  • RocksDB Statistics in Metrics #1169
  • Add block trace RPC methods #1088 (thanks to kziemianek)

1.0.3

Additions and Improvements

Technical Improvements

  • Choose sync target based on td rather than height #1256
  • CLI ewp options #1246
  • Update PantheonCommand.java #1245
  • Reduce memory usage in import #1239
  • Improve eea_sendRawTransaction error messages #1238 (thanks to Puneetha17)
  • Single topic filter #1235
  • Enable pipeline chain downloader for fast sync #1232
  • Make contract size limit configurable #1227
  • Refactor PrivacyParameters config to use builder pattern #1226 (thanks to antonydenyer)
  • Different request limits for different request types #1224
  • Finish off fast sync pipeline download #1222
  • Enable fast-sync options on command line #1218
  • Replace filtering headers after the fact with calculating number to request up-front #1216
  • Support async processing while maintaining output order #1215
  • Add Unstable Options to the CLI #1213
  • Add private cluster acceptance tests #1211 (thanks to Puneetha17)
  • Re-aligned smart contract interface to EEA client spec 477 #1209
  • Count the number of items discarded when a pipe is aborted #1208
  • Pipeline chain download - fetch and import data #1207
  • Permission provider that allows bootnodes if you have no other connections #1206
  • Cancel in-progress async operations when the pipeline is aborted #1205
  • Pipeline chain download - Checkpoints #1203
  • Push development images to public dockerhub #1202
  • Push builds of master as docker development images #1200
  • Doc CI pipeline for build and tests #1199
  • Replace the use of a disconnect listener with EthPeer.isDisconnected #1197
  • Prep chain downloader for branch by abstraction #1194
  • Maintain the state of MessageFrame in private Tx #1193 (thanks to Puneetha17)
  • Persist private world state only if we are mining #1191 (thanks to Puneetha17)
  • Remove SyncState from SyncTargetManager #1188
  • Acceptance tests base for smart contract node permissioning #1186
  • Fix metrics breakages #1185
  • Typo #1184 (thanks to araskachoi)
  • StaticNodesParserTest to pass on Windows #1183
  • Don't mark world state as stalled until a minimum time without progress is reached #1179
  • Use header validation policy in DownloadHeaderSequenceTask #1172
  • Bond with bootnodes #1160

1.0.2

Additions and Improvements

Technical Improvements

  • Fixed so self persists to the whitelist #1176
  • Fixed to add self to permissioning whitelist #1175
  • Fixed permissioning issues #1174
  • AdminAddPeer returns custom Json RPC error code #1171
  • Periodically connect to peers from table #1170
  • Improved bootnodes option error message #1092
  • Automatically restrict trailing peers while syncing #1167
  • Avoid bonding to ourselves #1166
  • Fix Push Metrics #1164
  • Synchroniser waits for new peer if best is up to date #1161
  • Don't attempt to download checkpoint headers if the number of headers is negative #1158
  • Capture metrics on Vertx event loop and worker thread queues #1155
  • Simplify node permissioning ATs #1153
  • Add metrics around discovery process #1152
  • Prevent connecting to self #1150
  • Refactoring permissioning ATs #1148
  • Added two extra Ropsten bootnodes #1147
  • Fixed TCP port handling #1144
  • Better error on bad header #1143
  • Refresh peer table while we have fewer than maxPeers connected #1142
  • Refactor jsonrpc consumption of local node permissioning controller #1140
  • Disconnect peers before the pivot block while fast syncing #1139
  • Reduce the default transaction pool size from 30,000 to 4096 #1136
  • Fail at load if static nodes not whitelisted #1135
  • Fix private transaction acceptance test #1134 (thanks to Puneetha17)
  • Quieter exceptions when network is unreachable #1133
  • nodepermissioningcontroller used for devp2p connection filtering #1132
  • Remove duplicates from apis specified via CLI #1131
  • Synchronizer returns false if it is in sync #1130
  • Added fromHexStringStrict to check for exactly 20 byte addresses #1128
  • Fix deadlock scenario in AsyncOperationProcessor and re-enable WorldStateDownloaderTest #1126
  • Ignore WorldStateDownloaderTest #1125
  • Updated local config permissioning flags #1118
  • Pipeline Improvements #1117
  • Permissioning cli smart contract #1116
  • Adding default pending transactions value in PantheonControllerBuilder #1114
  • Fix intermittency in WorldStateDownloaderTest #1113
  • Reduce number of seen blocks and transactions Pantheon tracks #1112
  • Timeout long test #1111
  • Errorprone 2.3.3 upgrades #1110
  • Add metric to capture memory used by RocksDB table readers #1108
  • Don't allow creation of multiple gauges with the same name #1107
  • Update Peer Discovery to use NodePermissioningController #1105
  • Move starting world state download process inside WorldDownloadState #1104
  • Enable private Tx capability to Clique #1102 (thanks to Puneetha17)
  • Enable private Tx capability to IBFT #1101 (thanks to Puneetha17)
  • Version Upgrades #1100
  • Don't delete completed tasks from RocksDbTaskQueue #1099
  • Support flat mapping with multiple threads #1098
  • Add pipe stage name to thread while executing #1097
  • Use pipeline for world state download #1096
  • TXPool JSON RPC tweaks #1095
  • Add in-memory cache over world state download queue #1087
  • Trim default metrics #1086
  • Improve imported block log line #1085
  • Smart contract permission controller #1083
  • Add timeout when waiting for JSON-RPC, WebSocket RPC and Metrics services to stop #1082
  • Add pipeline framework to make parallel processing simpler #1077
  • Node permissioning controller #1075
  • Smart contract permission controller stub #1074
  • Expose a synchronous start method in Runner #1072
  • Changes in chain head should trigger new permissioning check for active peers #1071
  • Fix exceptions fetching metrics after world state download completes #1066
  • Accept transactions in the pool with nonce above account sender nonce #1065
  • Repair Istanbul to handle Eth/62 & Eth/63 #1063
  • Close Private Storage Provider #1059 (thanks to Puneetha17)
  • Add labels to Pipelined tasks metrics #1057
  • Re-enable Quorum Synchronisation #1056
  • Don't log expected failures as errors #1054
  • Make findSuitablePeer abstract #1053
  • Track added at in txpool #1048
  • Fix ImportBlocksTask to only request from peers that claim to have the blocks #1047
  • Don't run the dao block validator if dao block is 0 #1044
  • Don't make unnecessary copies of data in RocksDbKeyValueStorage #1040
  • Update discovery logic to trust bootnodes only when out of sync #1039
  • Fix IndexOutOfBoundsException in DetermineCommonAncestorTask #1038
  • Add rpc_modules JSON-RPC #1036
  • Simple permissioning smart contract #1035
  • Refactor enodeurl to use inetaddr #1032
  • Update CLI options in mismatched genesis file message #1031
  • Remove dependence of eth.core on eth.permissioning #1030
  • Make alloc optional and provide nicer error messages when genesis config is invalid #1029
  • Handle metrics request closing before response is generated #1028
  • Change EthNetworkConfig bootnodes to always be URIs #1027
  • Avoid port conflicts in acceptance tests #1025
  • Include reference tests in jacoco #1024
  • Acceptance test - configurable gas price #1023
  • Get Internal logs and output #1022 (thanks to Puneetha17)
  • Fix race condition in WebSocketService #1021
  • Ensure devp2p ports are written to ports file correctly #1020
  • Report the correct tcp port in PING packets when it differs from the UDP port #1019
  • Refactor transient transaction processor #1017
  • Resume world state download from existing queue #1016
  • IBFT Acceptance tests updated with longer timeout on first block #1015
  • Update IBFT acceptances tests to await first block #1013
  • Remove full hashimoto implementation as its never used #1011
  • Created SyncStatus notifications #1010
  • Address acceptance test intermittency #1008
  • Consider a world state download stalled after 100 requests with no progress #1007
  • Reduce log level when block miner is interrupted #1006
  • RunnerTest fail on Windows due to network startup timing issue #1005
  • Generate Private Contract Address #1004 (thanks to vinistevam)
  • Delete the legacy pipelined import code #1003
  • Fix race condition in WebSocket AT #1002
  • Cleanup IBFT logging levels #995
  • Integration Test implementation dependency for non-IntelliJ IDE #992
  • Ignore fast sync and full sync tests to avoid race condition #991
  • Make acceptance tests use the process based runner again #990
  • RoundChangeCertificateValidator requires unique authors #989
  • Make Rinkeby the benchmark chain. #986
  • Add metrics to Parallel Download pipeline #985
  • Change ExpectBlockNumber to require at least the specified block number #981
  • Fix benchmark compilation #980
  • RPC tests can use 127.0.0.1 loopback rather than localhost #974 (fixes #956#956 thanks to glethuillier for raising)
  • Disable picocli ansi when testing #973
  • Add a jmh benchmark for WorldStateDownloader #972
  • Gradle dependency for JMH annotation, for IDEs that aren't IntelliJ (… #971
  • Separate download state tracking from WorldStateDownloader #967
  • Gradle dependency for JMH annotation, for IDEs that aren't IntelliJ #966
  • Truffle HDwallet Web3 1.0 #964
  • Add missing JavaDoc tags in JSONToRLP #963
  • Only import block if it isn't already on the block chain #962
  • CLI stack traces when debugging #960
  • Create peer discovery packets on a worker thread #955
  • Remove start functionality from IbftController and IbftBlockHeightMan… #952
  • Cleanup IBFT executors #951
  • Single threaded world state persistence #950
  • Fix version number on master #946
  • Change automatic benchmark #945
  • Eliminate redundant header validation #943
  • RocksDbQueue Threading Tweaks #940
  • Validate DAO block #939
  • Complete Private Transaction Processor #938 (thanks to iikirilov)
  • Add metrics for netty queue length #932
  • Update GetNodeDataFromPeerTask to return a map #931

1.0.1

Public key address export subcommand was missing in 1.0 release.

Additions and Improvements

  • Added public-key export-address subcommand #888
  • Documentation update for the public-key export-address subcommand.
  • Updated IBFT 2.0 overview to include use of rlp encode command and information on setting IBFT 2.0 properties to achieve your desired block time.

1.0

Additions and Improvements

Technical Improvements

  • RoundChangeCertificateValidator requires unique authors #997
  • RPC tests can use 127.0.0.1 loopback rather than localhost #979
  • Integration Test implementation dependency for non-IntelliJ IDE #978
  • Only import block if it isn't already on the block chain #977
  • Disable picocli ansi when testing #975
  • Create peer discovery packets on a worker thread #961
  • Removed Orion snapshot dependency #933
  • Use network ID instead of chain ID in MainnetPantheonController. #929
  • Propagate new block messages to other clients in a worker thread #928
  • Parallel downloader should stop on puts if requested. #927
  • Permission config file location and option under docker #925
  • Fixed potential stall in world state download #922
  • Refactoring to introduce deleteOnExit() for temp files #920
  • Reduce "Received transactions message" log from debug to trace #919
  • Handle PeerNotConnected exceptions when sending wire keep alives #918
  • admin_addpeers: error if node not whitelisted #917
  • Expose the Ibft MiningCoordinator #916
  • Check perm api against perm cli #915
  • Update metrics when completing a world state request with existing data #914
  • Improve RocksDBQueue dequeue performance #913
  • Error when removing bootnodes from nodes whitelist #912
  • Incremental Optimization(s) on BlockBroadcaster #911
  • Check permissions CLI dependencies #909
  • Limit the number of times we retry peer discovery interactions #908
  • IBFT to use VoteTallyCache #907
  • Add metric to expose number of inflight world state requests #906
  • Bootnodes not on whitelist - improve errors #904
  • Make chain download cancellable #901
  • Enforce accounts must start with 0x #900
  • When picking fast sync pivot block, use the peer with the best total difficulty #899
  • Process world state download data on a worker thread #898
  • CLI mixin help #895 (macfarla)
  • Use absolute datapath instead of relative. #894. Fixes issue #854.
  • Fix task queue so that the updated failure count for requests is stored #893
  • Fix authentication header #891
  • Reorganize eth tasks #890
  • Unit tests of BlockBroadcaster #887
  • Fix authentication file validation errors #886
  • Fixing file locations under docker #885
  • Handle exceptions properly in EthScheduler #884
  • More bootnodes for goerli #880
  • Rename password hash command #879
  • Add metrics for EthScheduler executors #878
  • Disconnect peer removed from node whitelist #877
  • Reduce logging noise from invalid peer discovery packets and handshaking #876
  • Detect stalled world state downloads #875
  • Limit size of Ibft future message buffer #873
  • Ibft2: Replace NewRound with extended Proposal #872
  • Fixed admin_addPeer to periodically check maintained connections #871
  • WebSocket method permissions #870
  • Select new pivot block when world state becomes unavailable #869
  • Introduce FutureUtils to reduce duplicated code around CompletableFuture #868
  • Implement world state cancel #867
  • Renaming authentication configuration file CLI command #865
  • Break out RoundChangeCertificate validation #864
  • Disconnect peers where the common ancestor is before our fast sync pivot #862
  • Initial scaffolding for block propagation #860
  • Fix NullPointerException when determining fast sync pivot #859
  • Check for invalid token #856
  • Moving NodeWhitelistController to permissioning package #855
  • Fix state download race condition by creating a TaskQueue API #853
  • Changed separator in JSON RPC permissions #852
  • WebSocket acceptance tests now can use WebSockets #851
  • IBFT notifies EthPeer when remote node has a better block #849
  • Support resuming fast-sync downloads #848
  • Tweak Fast Sync Config #847
  • RPC authentication configuration validation + tests. #846
  • Tidy-up FastSyncState persistence #845
  • Do parallel extract signatures in the parallel block importer. #844
  • Fix 'the Input Is Too Long' Error on Windows #843 (thanks to glethuillier). Fixes issue #839.
  • Remove unnecessary sleep #842
  • Shutdown improvements #841
  • Speed up shutdown time #838
  • Add metrics to world state downloader #837
  • Store pivot block header #836
  • Clique should use beneficiary of zero on epoch blocks #833
  • Clique should ignore proposals for address 0 #831
  • Fix intermittency in FullSyncDownloaderTest #830
  • Added the authentication service to the WebSocket service #829
  • Extract creation and init of ProtocolContext into a re-usable class #828
  • Prevent duplicate commit seals in ibft header #827
  • Validate Ibft vanity data length #826
  • Refactored json rpc authentication to be provided as a service #825
  • Handle unavailable world states #824
  • Password in JWT payload #823
  • Homogenize error messages when required parameters are set #822 (glethuillier). Fixes issue #821.
  • Set remote peer chain head to parent of block received in NEW_BLOCK_MESSAGE #819
  • Peer disconnects should not result in stack traces #818
  • Abort previous builds #817
  • Parallel build stages #816
  • JWT authentication for JSON-RPC #815
  • Log errors that occur while finding a common ancestor #814
  • Shuffled log levels #813
  • Prevent duplicate IBFT messages being processed by state machine #811
  • Fix Orion startup ports #810
  • Commit world state continuously #809
  • Improve block propagation time #808
  • JSON-RPC authentication cli options & acceptance tests #807
  • Remove privacy not supported warning #806 (thanks to vinistevam)
  • Wire up Private Transaction Processor #805 (thanks to Puneetha17)
  • Apply a limit to the number of responses in RespondingEthPeer.respondWhile #803
  • Avoid requesting empty block bodies from the network. #802
  • Handle partial responses to get receipts requests #801
  • Rename functions in Ibft MessageValidator #800
  • Upgrade GoogleJavaFormat to 1.7 #795
  • Minor refactorings of IntegrationTest infrastructure #786
  • Rework Ibft MessageValidatorFactory #785
  • Rework IbftRoundFactory #784
  • Rename artefacts to artifacts within IBFT #782
  • Rename TerminatedRoundArtefacts to PreparedRoundArtefacts #781
  • Rename Ibft MessageFactory methods #779
  • Update WorldStateDownloader to only filter out known code requests #777
  • Multiple name options only search for the longest one #776
  • Move ethTaskTimer to abstract root #775
  • Parallel Block importer #774
  • Wait for a peer with an estimated chain height before selecting a pivot block #772
  • Randomly perform full validation when fast syncing blocks #770
  • IBFT Message rework, piggybacking blocks on msgs. #769
  • EthScheduler additions #767
  • Fixing node whitelist isPermitted check #766
  • Eth/63 labels #764
  • Permissioning whitelist persistence. #763
  • Created message validators for NewRound and RoundChange #760
  • Add tests for FastSyncChainDownloader as a whole #758
  • Flatten IBFT Message API #757
  • Added TerminatedRoundArtefacts #756
  • Fix thread names in EthScheduler to include the thread number #755
  • Separate round change reception from RoundChangeCertificate #754
  • JSON-RPC authentication login #753
  • Spilt Ibft MessageValidator into components #752
  • Ensure first checkpoint headers is always in local blockchain for FastSyncCheckpointHeaderManager #750
  • Refactored permissioning components to be Optional. #747
  • Integrate rocksdb-based queue into WorldStateDownloader #746
  • Generify orion to enclave #745 (thanks to vinistevam)
  • Moved IBFT Message factory to use wrapped message types #744
  • Handle timeouts when requesting checkpoint headers correctly #743
  • Update RoundChangeManager to use flattened message #742
  • Handle validation failures when fast importing blocks #741
  • Updated IbftRound and RoundState APIs to use wrapped messages #740
  • Exception handling #739
  • Upgrade dependency versions and build cleanup #738
  • Update IbftBlockHeigntManager to accept new message types. #737
  • Error response handling for permissions APIs #736
  • IPV6 bootnodes don't work #735
  • Updated to use tags of pantheon build rather than another repo #734
  • Log milestones at startup and other minor logging improvements #733
  • Create wrapper types for Ibft Signed messages #731
  • Ibft to uniquely ID messages by their hash #730
  • Rename ibftrevised to ibft2 #722
  • Limit ibft msg queues #704
  • Implement privacy precompiled contract #696 (thanks to Puneetha17)
  • Integration of RecursivePeerRefreshState and PeerDiscoveryController #420

0.9.1

Built and compatible with with JDK8.

0.9

Breaking Changes to Command Line

Breaking changes have been made to the command line options in v0.9 to improve usability. Many v0.8 command line options no longer work.

The documentation has been updated throughout to use the changed command line options and the command line reference documents the changed options.

Previous Option New Option Change
--config --config-file Renamed
--datadir --data-path Renamed
--dev-mode --network=dev Replaced by --network option
--genesis --genesis-file Renamed
--goerli --network=goerli Replaced by --network option
--metrics-listen=<HOST:PORT> --metrics-host=<HOST> and --metrics-port=<PORT> Split into host and port options
--miner-extraData --miner-extra-data Renamed
--miner-minTransactionGasPriceWei --min-gas-price Renamed
--no-discovery --discovery-enabled Replaced
--node-private-key --node-private-key-file Renamed
--ottoman N/A Removed
--p2p-listen=<HOST:PORT> --p2p-host=<HOST> and --p2p-port=<PORT> Split into host and port options
--rinkeby --network=rinkeby Replaced by --network option
--ropsten --network=ropsten Replaced by --network option
--rpc-enabled --rpc-http-enabled Renamed
--rpc-listen=<HOST:PORT> --rpc-http-host=<HOST> and --rpc-http-port=<PORT> Split into host and port options
--rpc-api --rpc-http-api Renamed
--rpc-cors-origins --rpc-http-cors-origins Renamed
--ws-enabled --rpc-ws-enabled Renamed
--ws-api --rpc-ws-api Renamed
--ws-listen=<HOST:PORT> --rpc-ws-host=<HOST> and --rpc-ws-port=<PORT> Split into host and port options
--ws-refresh-delay --rpc-ws-refresh-delay Renamed
Previous Subcommand New Subcommand Change
pantheon import <block-file> pantheon blocks import --from=<block-file> Renamed
pantheon export-pub-key <key-file> pantheon public-key export --to=<key-file> Renamed

Private Network Quickstart

The Private Network Quickstart has been moved from the pantheon repository to the pantheon-quickstart repository. The Private Network Quickstart tutorial has been updated to use the moved quickstart.

Additions and Improvements

Technical Improvements

  • Download receipts during fast sync and import without processing transactions #701
  • Removed CLI options for --nodes-whitelist and --accounts-whitelist #694
  • Delegate getRootCause through to Guava's implementation #692
  • Benchmark update #691
  • Implement chain download for fast sync #690
  • Allow missing accounts to create zero-cost transactions #685
  • Node private key location should be fixed under docker #684
  • Parallel Processing File Import Performance #683
  • Integrate actual WorldStateDownloader with the fast sync work flow #682
  • Removed --max-trailing-peers option #680
  • Enabled warning on CLI dependent options #679
  • Update WorldStateDownloader run() interface to accept header #677
  • Fixed Difficulty calculator #663
  • discovery-enabled option refactoring #661
  • Update orion default port approach #660
  • Extract out generic parts of Downloader #659
  • Start world downloader #658
  • Create a simple WorldStateDownloader #657
  • Added handling for when p2p is disabled #655
  • Enabled command line configuration for privacy precompiled contract address #653 (thanks to Puneetha17)
  • IBFT transmitted packets are logged by gossiper #652
  • admin_addPeer acceptance test #651
  • Added p2pEnabled configuration to ProcessPantheonNodeRunner #649
  • Added description to automatic benchmarks #646
  • Added network option #645
  • Remove OrionConfiguration #644 (thanks to Puneetha17)
  • IBFT Json Acceptance tests #634
  • Upgraded build image to one that contains libsodium #632
  • Command line fixes #630
  • Consider peer count insufficient until minimum peers for fast sync are connected #629
  • Build tweaks #628
  • IBFT ensure non-validator does not partake in consensus #627
  • Added ability in acceptance tests to set up a node with --no-discovery #624
  • Gossip integration test #623
  • Removed quickstart code and CI pipeline #616
  • IBFT Integration Tests - Spurious Behaviour #615
  • Refactoring for more readable IBFT IT #614
  • Start of fast sync downloader #613
  • Split IbftProcessor into looping and event processing #612
  • IBFT Int Test - changed TestContextFactory to a builder #611
  • Discard prior round change msgs #610
  • IbftGetValidatorsByBlockHash added to json factory #607
  • IBFT Validator RPCs to return list of strings #606
  • Update Benchmark #605
  • Remove db package and move classes to more appropriate locations #599
  • Added GetReceiptsFromPeerTask #598
  • Added GetNodeDataFromPeerTask #597
  • Fixed deprecation warnings #596
  • IBFT Integration Tests - Future Height #591
  • Added getNodeData to EthPeer to enable requesting node data #589
  • Blockcreator to use parentblock specified at constuction #588
  • Support responding to GetNodeData requests #587
  • IBFT validates block on proposal reception #583
  • Rework NewRoundValidator tests #582
  • IBFT split extra data validation rule into components #581
  • Allow attached rules to be flagged light #580
  • Split Block Validation from Importing #579
  • Refactor RoundChangeManager creation #578
  • Add -SNAPSHOT postfix to version #577
  • IBFT - prevent proposed block being imported twice #576
  • Version upgrades #571
  • Tests that CLI options are disabled under docker #566
  • Renamed IBFT networking classes #555
  • Removed dead code from the consensus package #554
  • Prepared private transaction support #538 (thanks to iikirilov)

0.8.5

Indefinitely delays the roll-out of Constantinople on Ethereum Mainnet due to a potential security issue detected.

Additions and Improvements

  • Remove Constantinople fork block #574

Technical Improvements

  • Rename IBFT message packages #568

0.8.4

Docker Image

If you have been running a node using the v0.8.3 Docker image, the node was not saving data to the specified data directory, or referring to the custom configuration file or genesis file.

To recover the node key and data directory from the Docker container: docker cp <container>:/opt/pantheon/key <destination_file> docker cp <container>:/opt/pantheon/database <destination_directory>

Where container is the name or ID of the Docker container containing the Pantheon node.

The container can be running or stopped when you copy the key and data directory. If your node was fully synchronized to MainNet, the data directory will be ~2TB.

When restarting your node with the v0.8.4 Docker image:

Bug Fixes

  • Fixing default resource locations inside docker #529
  • NewRoundMessageValidator ignores Round Number when comparing blocks #523
  • Fix Array Configurable command line options #514

Additions and Improvements

Technical Improvements

  • Updated --bootnodes command option to take zero arguments #548
  • IBFT Integration Testing - Local Node is proposer #527
  • Remove vertx from discovery tests #539
  • IBFT Integration testing - Round Change #537
  • NewRoundMessageValidator creates RoundChangeValidator with correct value #518
  • Remove time dependency from BlockTimer tests #513
  • Gradle 5.1 #512
  • Metrics measurement adjustment #511
  • Metrics export for import command. #509
  • IBFT Integration test framework #502
  • IBFT message gossiping #501
  • Remove non-transactional mutation from KeyValueStore #500
  • Ensured that the blockchain queries class handles optionals better. #486
  • IBFT mining acceptance test #483
  • Set base directory name to be lowercase in building.md #474 (Thanks to Matthalp)
  • Moved admin_peers to Admin API group #473
  • Nodes whitelist acceptance test #472
  • Rework RoundChangeManagerTest to not reuse validators #469
  • Ignore node files to support truffle. #467
  • IBFT pantheon controller #461
  • IBFT Round to update internal state on reception of NewRound Message #451
  • Update RoundChangeManager correctly create its message validator #450
  • Use seconds for block timer time unit #445
  • IBFT controller and future msgs handling #431
  • Allow IBFT Round to be created using PreparedCert #429
  • Added MessageValidatorFactory #425
  • Inround payload #423
  • Updated IbftConfig Fields #422
  • Repair IbftBlockCreator and add tests #421
  • Make Pantheon behave as a submodule #419
  • Ibft Height Manager #418
  • Ensure bootnodes are a subset of node whitelist #414
  • IBFT Consensus Round Classes #405
  • IBFT message payload tests #404
  • Validate enodeurl syntax from command line #403
  • Update errorprone #401
  • IBFT round change manager #393
  • IBFT RoundState #392
  • Move Block data generator test helper to test support package #391
  • IBFT message tests #367

0.8.3

Breaking Change to JSON RPC-API

From v0.8.3, incoming HTTP requests are only accepted from hostnames specified using the --host-whitelist command-line option. If not specified, the default value for --host-whitelist is localhost.

If using the URL http://127.0.0.1 to make JSON-RPC calls, use --host-whitelist to specify the hostname 127.0.0.1 or update the hostname to localhost.

If your application publishes RPC ports, specify the hostnames when starting Pantheon. For example:

pantheon --host-whitelist=example.com

Specify * or all for --host-whitelist to effectively disable host protection and replicate pre-v0.8.3 behavior. This is not recommended for production code.

Bug Fixes

  • Repair Clique Proposer Selection #339
  • High TX volume swamps block processing #337
  • Check if the connectFuture has completed successfully #293
  • Switch back to Xerial Snappy Library #284
  • ShortHex of 0 should be '0x0', not '0x' #272
  • Fix pantheon CLI default values infinite loop #266

Additions and Improvements

Technical Improvements

  • Extracted non-Docker CLI parameters to picoCLI mixin. #323
  • IBFT preprepare to validate round matches block #329
  • Fix acceptance test #324
  • Added the IbftFinalState #385
  • Constantinople Fork Block #382
  • Fix pantheon.cli.PantheonCommandTest test on Windows #380
  • JDK smoke testing is being configured differently now #374
  • Re-enable clique AT #373
  • Ignoring acceptance test #372
  • Changes to support Gradle 5.0 #371
  • Clique: Prevent out of turn blocks interrupt in-turn mining #364
  • Time all tasks #361
  • Rework VoteTallyCache to better represent purpose #360
  • Add an UNKNOWN DisconnectReason #359
  • New round validation #353
  • Update get validators for block hash test to start from block 1 #352
  • Idiomatic Builder Pattern #345
  • Revert Repair Clique Proposer Selection #339 - Breaks Görli testnet #343
  • No fixed ports in tests #340
  • Update clique acceptance test genesis file to use correct clique property names #338
  • Supporting list of addresses in logs subscription #336
  • Render handler exception to System.err instead of .out #334
  • Renamed IBFT message classes #333
  • Add additional RLP tests #332
  • Downgrading spotless to 3.13.0 to fix threading issues #325
  • eth_getTransactionReceipt acceptance test #322
  • Upgrade vertx to 3.5.4 #316
  • Round change validation #315
  • Basic IBFT message validators #314
  • Minor repairs to clique block scheduling #308
  • Dependencies Version upgrade #303
  • Build multiple JVM #301
  • Smart contract acceptance test #296
  • Fixing WebSocket error response #292
  • Reword error messages following exceptions during mining #291
  • Clique acceptance tests #290
  • Delegate creation of additional JSON-RPC methods to the PantheonController #289
  • Remove unnecessary RlpInput and RlpOutput classes #287
  • Remove RlpUtils #285
  • Enabling previously ignored acceptance tests #282
  • IPv6 peers #281
  • IPv6 Bootnode #280
  • Acceptance test for getTransactionReceipt JSON-RPC method #278
  • Inject StorageProvider into PantheonController instances #259

0.8.2

Removed

  • Removed import-blockchain command because nothing exports to the required format yet (PR #223)

Bug Fixes

  • io.netty.util.internal.OutOfDirectMemoryError errors by removing reference counting from network messages.
  • Log spam: endless loop in nioEventLoopGroup (#248 thanks to @5chdn for reporting) (PR #261)
  • Rinkeby import can stall with too many fragments (#228 thanks to @steffenkux and @5chdn for reporting) (PR #255)
  • Clique incorrectly used the chain ID instead of the network ID in ETH status messages (PR #209)
  • Gradle deprecation warnings (PR #246 with thanks to @jvirtanen)
  • Consensus issue on Ropsten:
    • Treat output length as a maximum length for CALL operations (PR #236)
    • ECRec precompile should return empty instead of 32 zero bytes when the input is invalid (PR #227)
  • File name too long error while building from source (#215 thanks to @5chdn for reporting) (PR #221)
  • Loop syntax in runPantheonPrivateNetwork.sh (PR #237 thanks to @matt9ucci)
  • Fix CompressionException: Snappy decompression failed errors (#251 thanks to @5chdn for reporting) (PR #274)

Additions and Improvements

Technical Improvements

  • Upgraded Ethereum reference tests to 6.0 beta 2. (thanks to @jvirtanen for the initial upgrade to beta 1)
  • Set Java compiler default encoding to UTF-8 (PR #238 thanks to @matt9ucci)
  • Removed duplicate code defining default JSON-RPC APIs (PR #218 thanks to @matt9ucci)
  • Improved code for parsing config (PRs #208, #209)
  • Use java.time.Clock in favour of a custom Clock interface (PR #220)
  • Improve modularity of storage systems (PR #211, #207)
  • Treat JavaDoc warnings as errors (PR #171)
  • Add benchmark for BlockHashOperation as a template for benchmarking other EVM operations (PR #203)
  • Added unit tests for EthBlockNumber (#189) (PR #195 thanks to @jvirtanen)
  • Code style improvements (PR #196 thanks to @jvirtanen)
  • Added unit tests for Web3ClientVersion (#191) (PR #194 with thanks to @jvirtanen)
  • Removed RLPUtils from RawBlockIterator (PR #179)
  • Replace the JNI based snappy library with a pure-Java version (PR #257)