334 lines
26 KiB
Markdown
334 lines
26 KiB
Markdown
# dcrd v1.3.0
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This release of dcrd contains significant performance enhancements for startup
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speed, validation, and network operations that directly benefit lightweight
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clients, such as SPV (Simplified Payment Verification) wallets, a policy change
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to reduce the default minimum transaction fee rate, a new public test network
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version, removal of bloom filter support, infrastructure improvements, and other
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quality assurance changes.
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**It is highly recommended that everyone upgrade to this latest release as it
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contains many important scalability improvements and is required to be able to
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use the new public test network.**
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## Downgrade Warning
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The database format in v1.3.0 is not compatible with previous versions of the
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software. This only affects downgrades as users upgrading from previous
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versions will see a one time database migration.
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Once this migration has been completed, it will no longer be possible to
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downgrade to a previous version of the software without having to delete the
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database and redownload the chain.
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## Notable Changes
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### Reduction of Default Minimum Transaction Fee Rate Policy
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The default setting for the policy which specifies the minimum transaction fee
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rate that will be accepted and relayed to the rest of the network has been
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reduced to 0.0001 DCR/kB (10,000 atoms/kB) from the previous value of 0.001
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DCR/kB (100,000 atoms/kB).
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Transactions should not attempt to use the reduced fee rate until the majority
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of the network has upgraded to this release as otherwise the transactions will
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likely have issues relaying through the network since old nodes that have not
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updated their policy will reject them due to not paying a high enough fee.
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### Several Speed Optimizations
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This release contains several enhancements to improve speed for startup,
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the initial sync process, validation, and network operations.
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In order to achieve these speedups, there is a one time database migration, as
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previously mentioned, that typically only takes a few seconds to complete on
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most hardware.
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#### Further Improved Startup Speed
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The startup time has been improved by roughly 2x on both slower hard disk drives
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(HDDs) and solid state drives (SSDs) as compared to v1.2.0.
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#### Significantly Faster Network Operations
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The ability to serve information to other peers on the network has received
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several optimizations which, in addition to generally improving the overall
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scalability and throughput of the network, also directly benefits SPV
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(Simplified Payment Verification) clients by delivering the block headers they
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require roughly 3x to 4x faster.
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#### Signature Hash Calculation Optimization
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Part of validating that transactions are only spending coins that the owner has
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authorized involves ensuring the validity of cryptographic signatures. This
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release provides a speedup of about 75% to a key portion of that validation
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which results in a roughly 20% faster initial sync process.
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### Bloom Filters Removal
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Bloom filters were deprecated as of the last release in favor of the more recent
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privacy-preserving GCS committed filters. Consequently, this release removes
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support for bloom filters completely. There are no known clients which use
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bloom filters, however, if there are any unknown clients which use them, those
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clients will need to be updated to use the GCS committed filters accordingly.
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### Public Test Network Version 3
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The public test network has been reset and bumped to version 3. All of the new
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consensus rules voted in by version 2 of the public test network have been
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retained and are therefore active on the new version 3 test network without
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having to vote them in again.
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## Changelog
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All commits since the last release may be viewed on GitHub [here](https://github.com/decred/dcrd/compare/release-v1.2.0...release-v1.3.0).
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### Protocol and network:
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- chaincfg: Add checkpoints for 1.3.0 release ([decred/dcrd#1385](https://github.com/decred/dcrd/pull/1385))
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- multi: Remove everything to do about bloom filters ([decred/dcrd#1162](https://github.com/decred/dcrd/pull/1162))
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- wire: Remove TxSerializeWitnessSigning ([decred/dcrd#1180](https://github.com/decred/dcrd/pull/1180))
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- addrmgr: Skip low quality addresses for getaddr ([decred/dcrd#1135](https://github.com/decred/dcrd/pull/1135))
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- addrmgr: Fix race in save peers ([decred/dcrd#1259](https://github.com/decred/dcrd/pull/1259))
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- server: Only respond to getaddr once per conn ([decred/dcrd#1257](https://github.com/decred/dcrd/pull/1257))
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- peer: Rework version negotiation ([decred/dcrd#1250](https://github.com/decred/dcrd/pull/1250))
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- peer: Allow OnVersion callback to reject peer ([decred/dcrd#1251](https://github.com/decred/dcrd/pull/1251))
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- server: Reject outbound conns to non-full nodes ([decred/dcrd#1252](https://github.com/decred/dcrd/pull/1252))
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- peer: Improve net address service adverts ([decred/dcrd#1253](https://github.com/decred/dcrd/pull/1253))
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- addrmgr: Expose method to update services ([decred/dcrd#1254](https://github.com/decred/dcrd/pull/1254))
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- server: Update addrmgr services on outbound conns ([decred/dcrd#1254](https://github.com/decred/dcrd/pull/1254))
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- server: Use local inbound var in version handler ([decred/dcrd#1255](https://github.com/decred/dcrd/pull/1255))
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- server: Only advertise local addr when current ([decred/dcrd#1256](https://github.com/decred/dcrd/pull/1256))
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- server: Use local addr var in version handler ([decred/dcrd#1258](https://github.com/decred/dcrd/pull/1258))
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- chaincfg: split params into per-network files ([decred/dcrd#1265](https://github.com/decred/dcrd/pull/1265))
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- server: Always reply to getheaders with headers ([decred/dcrd#1295](https://github.com/decred/dcrd/pull/1295))
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- addrmgr: skip never-successful addresses ([decred/dcrd#1313](https://github.com/decred/dcrd/pull/1313))
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- multi: Introduce default coin type for SLIP0044 ([decred/dcrd#1293](https://github.com/decred/dcrd/pull/1293))
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- blockchain: Modify diff redux logic for testnet ([decred/dcrd#1387](https://github.com/decred/dcrd/pull/1387))
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- multi: Reset testnet and bump to version 3 ([decred/dcrd#1387](https://github.com/decred/dcrd/pull/1387))
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- multi: Remove testnet version 2 defs and refs ([decred/dcrd#1387](https://github.com/decred/dcrd/pull/1387))
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### Transaction relay (memory pool):
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- policy: Lower default relay fee to 0.0001/kB ([decred/dcrd#1202](https://github.com/decred/dcrd/pull/1202))
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- mempool: Use blockchain for tx expiry check ([decred/dcrd#1199](https://github.com/decred/dcrd/pull/1199))
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- mempool: use secp256k1 functions directly ([decred/dcrd#1213](https://github.com/decred/dcrd/pull/1213))
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- mempool: Make expiry pruning self contained ([decred/dcrd#1378](https://github.com/decred/dcrd/pull/1378))
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- mempool: Stricter orphan evaluation and eviction ([decred/dcrd#1207](https://github.com/decred/dcrd/pull/1207))
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- mempool: use secp256k1 functions directly ([decred/dcrd#1213](https://github.com/decred/dcrd/pull/1213))
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- multi: add specialized rebroadcast handling for stake txs ([decred/dcrd#979](https://github.com/decred/dcrd/pull/979))
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- mempool: Make expiry pruning self contained ([decred/dcrd#1378](https://github.com/decred/dcrd/pull/1378))
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### RPC:
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- rpcserver: Improve JSON-RPC compatibility ([decred/dcrd#1150](https://github.com/decred/dcrd/pull/1150))
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- rpcserver: Correct rebroadcastwinners handler ([decred/dcrd#1234](https://github.com/decred/dcrd/pull/1234))
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- dcrjson: Add Expiry field to CreateRawTransactionCmd ([decred/dcrd#1149](https://github.com/decred/dcrd/pull/1149))
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- dcrjson: add estimatesmartfee ([decred/dcrd#1201](https://github.com/decred/dcrd/pull/1201))
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- rpc: Use upstream gorilla/websocket ([decred/dcrd#1218](https://github.com/decred/dcrd/pull/1218))
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- dcrjson: add createvotingaccount and dropvotingaccount rpc methods ([decred/dcrd#1217](https://github.com/decred/dcrd/pull/1217))
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- multi: Change NoSplitTransaction param to SplitTx ([decred/dcrd#1231](https://github.com/decred/dcrd/pull/1231))
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- rpcclient: pass default value for NewPurchaseTicketCmd's comment param ([decred/dcrd#1232](https://github.com/decred/dcrd/pull/1232))
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- multi: No winning ticket ntfns for big reorg depth ([decred/dcrd#1235](https://github.com/decred/dcrd/pull/1235))
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- multi: modify PurchaseTicketCmd ([decred/dcrd#1241](https://github.com/decred/dcrd/pull/1241))
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- multi: move extension commands into associated normal command files ([decred/dcrd#1238](https://github.com/decred/dcrd/pull/1238))
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- dcrjson: Fix NewCreateRawTransactionCmd comment ([decred/dcrd#1262](https://github.com/decred/dcrd/pull/1262))
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- multi: revert TicketChange addition to PurchaseTicketCmd ([decred/dcrd#1278](https://github.com/decred/dcrd/pull/1278))
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- rpcclient: Implement fmt.Stringer for Client ([decred/dcrd#1298](https://github.com/decred/dcrd/pull/1298))
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- multi: add amount field to TransactionInput ([decred/dcrd#1297](https://github.com/decred/dcrd/pull/1297))
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- dcrjson: Ready GetStakeInfoResult for SPV wallets ([decred/dcrd#1333](https://github.com/decred/dcrd/pull/1333))
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- dcrjson: add fundrawtransaction command ([decred/dcrd#1316](https://github.com/decred/dcrd/pull/1316))
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- dcrjson: Make linter happy by renaming Id to ID ([decred/dcrd#1374](https://github.com/decred/dcrd/pull/1374))
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- dcrjson: Remove unused vote bit concat codec funcs ([decred/dcrd#1384](https://github.com/decred/dcrd/pull/1384))
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- rpcserver: Cleanup cfilter handling ([decred/dcrd#1398](https://github.com/decred/dcrd/pull/1398))
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### dcrd command-line flags and configuration:
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- multi: Correct clean and expand path handling ([decred/dcrd#1186](https://github.com/decred/dcrd/pull/1186))
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### dcrctl utility changes:
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- dcrctl: Fix --skipverify failing if rpc.cert not found ([decred/dcrd#1163](https://github.com/decred/dcrd/pull/1163))
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### Documentation:
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- hdkeychain: Correct hash algorithm in comment ([decred/dcrd#1171](https://github.com/decred/dcrd/pull/1171))
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- Fix typo in blockchain ([decred/dcrd#1185](https://github.com/decred/dcrd/pull/1185))
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- docs: Update node.js example for v8.11.1 LTS ([decred/dcrd#1209](https://github.com/decred/dcrd/pull/1209))
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- docs: Update txaccepted method in json_rpc_api.md ([decred/dcrd#1242](https://github.com/decred/dcrd/pull/1242))
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- docs: Correct blockmaxsize and blockprioritysize ([decred/dcrd#1339](https://github.com/decred/dcrd/pull/1339))
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- server: Correct comment in getblocks handler ([decred/dcrd#1269](https://github.com/decred/dcrd/pull/1269))
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- config: Fix typo ([decred/dcrd#1274](https://github.com/decred/dcrd/pull/1274))
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- multi: Fix badges in README ([decred/dcrd#1277](https://github.com/decred/dcrd/pull/1277))
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- stake: Correct comment in connectNode ([decred/dcrd#1325](https://github.com/decred/dcrd/pull/1325))
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- txscript: Update comments for removal of flags ([decred/dcrd#1336](https://github.com/decred/dcrd/pull/1336))
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- docs: Update docs for versioned modules ([decred/dcrd#1391](https://github.com/decred/dcrd/pull/1391))
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- mempool: Correct min relay tx fee comment to DCR ([decred/dcrd#1396](https://github.com/decred/dcrd/pull/1396))
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### Developer-related package and module changes:
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- blockchain: CheckConnectBlockTemplate with tests ([decred/dcrd#1086](https://github.com/decred/dcrd/pull/1086))
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- addrmgr: Simplify package API ([decred/dcrd#1136](https://github.com/decred/dcrd/pull/1136))
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- txscript: Remove unused strict multisig flag ([decred/dcrd#1203](https://github.com/decred/dcrd/pull/1203))
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- txscript: Move sig hash logic to separate file ([decred/dcrd#1174](https://github.com/decred/dcrd/pull/1174))
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- txscript: Remove SigHashAllValue ([decred/dcrd#1175](https://github.com/decred/dcrd/pull/1175))
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- txscript: Decouple and optimize sighash calc ([decred/dcrd#1179](https://github.com/decred/dcrd/pull/1179))
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- wire: Remove TxSerializeWitnessValueSigning ([decred/dcrd#1176](https://github.com/decred/dcrd/pull/1176))
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- hdkeychain: Satisfy fmt.Stringer interface ([decred/dcrd#1168](https://github.com/decred/dcrd/pull/1168))
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- blockchain: Validate tx expiry in block context ([decred/dcrd#1187](https://github.com/decred/dcrd/pull/1187))
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- blockchain: rename ErrRegTxSpendStakeOut to ErrRegTxCreateStakeOut ([decred/dcrd#1195](https://github.com/decred/dcrd/pull/1195))
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- multi: Break coinbase dep on standardness rules ([decred/dcrd#1196](https://github.com/decred/dcrd/pull/1196))
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- txscript: Cleanup code for the substr opcode ([decred/dcrd#1206](https://github.com/decred/dcrd/pull/1206))
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- multi: use secp256k1 types and fields directly ([decred/dcrd#1211](https://github.com/decred/dcrd/pull/1211))
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- dcrec: add Pubkey func to secp256k1 and edwards elliptic curves ([decred/dcrd#1214](https://github.com/decred/dcrd/pull/1214))
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- blockchain: use secp256k1 functions directly ([decred/dcrd#1212](https://github.com/decred/dcrd/pull/1212))
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- multi: Replace btclog with slog ([decred/dcrd#1216](https://github.com/decred/dcrd/pull/1216))
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- multi: Define vgo modules ([decred/dcrd#1223](https://github.com/decred/dcrd/pull/1223))
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- chainhash: Define vgo module ([decred/dcrd#1224](https://github.com/decred/dcrd/pull/1224))
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- wire: Refine vgo deps ([decred/dcrd#1225](https://github.com/decred/dcrd/pull/1225))
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- addrmrg: Refine vgo deps ([decred/dcrd#1226](https://github.com/decred/dcrd/pull/1226))
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- chaincfg: Refine vgo deps ([decred/dcrd#1227](https://github.com/decred/dcrd/pull/1227))
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- multi: Return fork len from ProcessBlock ([decred/dcrd#1233](https://github.com/decred/dcrd/pull/1233))
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- blockchain: Panic on fatal assertions ([decred/dcrd#1243](https://github.com/decred/dcrd/pull/1243))
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- blockchain: Convert to full block index in mem ([decred/dcrd#1229](https://github.com/decred/dcrd/pull/1229))
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- blockchain: Optimize checkpoint handling ([decred/dcrd#1230](https://github.com/decred/dcrd/pull/1230))
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- blockchain: Optimize block locator generation ([decred/dcrd#1237](https://github.com/decred/dcrd/pull/1237))
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- multi: Refactor and optimize inv discovery ([decred/dcrd#1239](https://github.com/decred/dcrd/pull/1239))
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- peer: Minor function definition order cleanup ([decred/dcrd#1247](https://github.com/decred/dcrd/pull/1247))
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- peer: Remove superfluous dup version check ([decred/dcrd#1248](https://github.com/decred/dcrd/pull/1248))
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- txscript: export canonicalDataSize ([decred/dcrd#1266](https://github.com/decred/dcrd/pull/1266))
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- blockchain: Add BuildMerkleTreeStore alternative for MsgTx ([decred/dcrd#1268](https://github.com/decred/dcrd/pull/1268))
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- blockchain: Optimize exported header access ([decred/dcrd#1273](https://github.com/decred/dcrd/pull/1273))
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- txscript: Cleanup P2SH and stake opcode handling ([decred/dcrd#1318](https://github.com/decred/dcrd/pull/1318))
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- txscript: Significantly improve errors ([decred/dcrd#1319](https://github.com/decred/dcrd/pull/1319))
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- txscript: Remove pay-to-script-hash flag ([decred/dcrd#1321](https://github.com/decred/dcrd/pull/1321))
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- txscript: Remove DER signature verification flag ([decred/dcrd#1323](https://github.com/decred/dcrd/pull/1323))
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- txscript: Remove verify minimal data flag ([decred/dcrd#1326](https://github.com/decred/dcrd/pull/1326))
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- txscript: Remove script num require minimal flag ([decred/dcrd#1328](https://github.com/decred/dcrd/pull/1328))
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- txscript: Make PeekInt consistent with PopInt ([decred/dcrd#1329](https://github.com/decred/dcrd/pull/1329))
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- build: Add experimental support for vgo ([decred/dcrd#1215](https://github.com/decred/dcrd/pull/1215))
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- build: Update some vgo dependencies to use tags ([decred/dcrd#1219](https://github.com/decred/dcrd/pull/1219))
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- stake: add ExpiredByBlock to stake.Node ([decred/dcrd#1221](https://github.com/decred/dcrd/pull/1221))
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- server: Minor function definition order cleanup ([decred/dcrd#1271](https://github.com/decred/dcrd/pull/1271))
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- server: Convert CF code to use new inv discovery ([decred/dcrd#1272](https://github.com/decred/dcrd/pull/1272))
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- multi: add valueIn parameter to wire.NewTxIn ([decred/dcrd#1287](https://github.com/decred/dcrd/pull/1287))
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- txscript: Remove low S verification flag ([decred/dcrd#1308](https://github.com/decred/dcrd/pull/1308))
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- txscript: Remove unused old sig hash type ([decred/dcrd#1309](https://github.com/decred/dcrd/pull/1309))
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- txscript: Remove strict encoding verification flag ([decred/dcrd#1310](https://github.com/decred/dcrd/pull/1310))
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- blockchain: Combine block by hash functions ([decred/dcrd#1330](https://github.com/decred/dcrd/pull/1330))
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- multi: Continue conversion from chainec to dcrec ([decred/dcrd#1304](https://github.com/decred/dcrd/pull/1304))
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- multi: Remove unused secp256k1 sig parse parameter ([decred/dcrd#1335](https://github.com/decred/dcrd/pull/1335))
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- blockchain: Refactor db main chain idx to blk idx ([decred/dcrd#1332](https://github.com/decred/dcrd/pull/1332))
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- blockchain: Remove main chain index from db ([decred/dcrd#1334](https://github.com/decred/dcrd/pull/1334))
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- blockchain: Implement new chain view ([decred/dcrd#1337](https://github.com/decred/dcrd/pull/1337))
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- blockmanager: remove unused Pause() API ([decred/dcrd#1340](https://github.com/decred/dcrd/pull/1340))
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- chainhash: Remove dup code from hash funcs ([decred/dcrd#1342](https://github.com/decred/dcrd/pull/1342))
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- connmgr: Fix the ConnReq print out causing panic ([decred/dcrd#1345](https://github.com/decred/dcrd/pull/1345))
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- gcs: Pool MatchAny data allocations ([decred/dcrd#1348](https://github.com/decred/dcrd/pull/1348))
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- blockchain: Faster chain view block locator ([decred/dcrd#1338](https://github.com/decred/dcrd/pull/1338))
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- blockchain: Refactor to use new chain view ([decred/dcrd#1344](https://github.com/decred/dcrd/pull/1344))
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- blockchain: Remove unnecessary genesis block check ([decred/dcrd#1368](https://github.com/decred/dcrd/pull/1368))
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- chainhash: Update go build module support ([decred/dcrd#1358](https://github.com/decred/dcrd/pull/1358))
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- wire: Update go build module support ([decred/dcrd#1359](https://github.com/decred/dcrd/pull/1359))
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- addrmgr: Update go build module support ([decred/dcrd#1360](https://github.com/decred/dcrd/pull/1360))
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- chaincfg: Update go build module support ([decred/dcrd#1361](https://github.com/decred/dcrd/pull/1361))
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- connmgr: Refine go build module support ([decred/dcrd#1363](https://github.com/decred/dcrd/pull/1363))
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- secp256k1: Refine go build module support ([decred/dcrd#1362](https://github.com/decred/dcrd/pull/1362))
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- dcrec: Refine go build module support ([decred/dcrd#1364](https://github.com/decred/dcrd/pull/1364))
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- certgen: Update go build module support ([decred/dcrd#1365](https://github.com/decred/dcrd/pull/1365))
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- dcrutil: Refine go build module support ([decred/dcrd#1366](https://github.com/decred/dcrd/pull/1366))
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- hdkeychain: Refine go build module support ([decred/dcrd#1369](https://github.com/decred/dcrd/pull/1369))
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- txscript: Refine go build module support ([decred/dcrd#1370](https://github.com/decred/dcrd/pull/1370))
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- multi: Remove go modules that do not build ([decred/dcrd#1371](https://github.com/decred/dcrd/pull/1371))
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- database: Refine go build module support ([decred/dcrd#1372](https://github.com/decred/dcrd/pull/1372))
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- build: Refine build module support ([decred/dcrd#1384](https://github.com/decred/dcrd/pull/1384))
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- blockmanager: make pruning transactions consistent ([decred/dcrd#1376](https://github.com/decred/dcrd/pull/1376))
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- blockchain: Optimize reorg to use known status ([decred/dcrd#1367](https://github.com/decred/dcrd/pull/1367))
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- blockchain: Make block index flushable ([decred/dcrd#1375](https://github.com/decred/dcrd/pull/1375))
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- blockchain: Mark fastadd block valid ([decred/dcrd#1392](https://github.com/decred/dcrd/pull/1392))
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- release: Bump module versions and deps ([decred/dcrd#1390](https://github.com/decred/dcrd/pull/1390))
|
|
- blockchain: Mark fastadd block valid ([decred/dcrd#1392](https://github.com/decred/dcrd/pull/1392))
|
|
- gcs: use dchest/siphash ([decred/dcrd#1395](https://github.com/decred/dcrd/pull/1395))
|
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- dcrec: Make function defs more consistent ([decred/dcrd#1432](https://github.com/decred/dcrd/pull/1432))
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|
|
|
### Testing and Quality Assurance:
|
|
|
|
- addrmgr: Simplify tests for KnownAddress ([decred/dcrd#1133](https://github.com/decred/dcrd/pull/1133))
|
|
- blockchain: move block validation rule tests into fullblocktests ([decred/dcrd#1141](https://github.com/decred/dcrd/pull/1141))
|
|
- addrmgr: Test timestamp update during AddAddress ([decred/dcrd#1137](https://github.com/decred/dcrd/pull/1137))
|
|
- txscript: Consolidate tests into txscript package ([decred/dcrd#1177](https://github.com/decred/dcrd/pull/1177))
|
|
- txscript: Add JSON-based signature hash tests ([decred/dcrd#1178](https://github.com/decred/dcrd/pull/1178))
|
|
- txscript: Correct JSON-based signature hash tests ([decred/dcrd#1181](https://github.com/decred/dcrd/pull/1181))
|
|
- txscript: Add benchmark for sighash calculation ([decred/dcrd#1179](https://github.com/decred/dcrd/pull/1179))
|
|
- mempool: Refactor pool membership test logic ([decred/dcrd#1188](https://github.com/decred/dcrd/pull/1188))
|
|
- blockchain: utilize CalcNextReqStakeDifficulty in fullblocktests ([decred/dcrd#1189](https://github.com/decred/dcrd/pull/1189))
|
|
- fullblocktests: add additional premine and malformed tests ([decred/dcrd#1190](https://github.com/decred/dcrd/pull/1190))
|
|
- txscript: Improve substr opcode test coverage ([decred/dcrd#1205](https://github.com/decred/dcrd/pull/1205))
|
|
- txscript: Convert reference tests to new format ([decred/dcrd#1320](https://github.com/decred/dcrd/pull/1320))
|
|
- txscript: Remove P2SH flag from test data ([decred/dcrd#1322](https://github.com/decred/dcrd/pull/1322))
|
|
- txscript: Remove DERSIG flag from test data ([decred/dcrd#1324](https://github.com/decred/dcrd/pull/1324))
|
|
- txscript: Remove MINIMALDATA flag from test data ([decred/dcrd#1327](https://github.com/decred/dcrd/pull/1327))
|
|
- fullblocktests: Add expired stake tx test ([decred/dcrd#1184](https://github.com/decred/dcrd/pull/1184))
|
|
- travis: simplify Docker files ([decred/dcrd#1275](https://github.com/decred/dcrd/pull/1275))
|
|
- docker: Add dockerfiles for running dcrd nodes ([decred/dcrd#1317](https://github.com/decred/dcrd/pull/1317))
|
|
- blockchain: Improve spend journal tests ([decred/dcrd#1246](https://github.com/decred/dcrd/pull/1246))
|
|
- txscript: Cleanup and add tests for left opcode ([decred/dcrd#1281](https://github.com/decred/dcrd/pull/1281))
|
|
- txscript: Cleanup and add tests for right opcode ([decred/dcrd#1282](https://github.com/decred/dcrd/pull/1282))
|
|
- txscript: Cleanup and add tests for the cat opcode ([decred/dcrd#1283](https://github.com/decred/dcrd/pull/1283))
|
|
- txscript: Cleanup and add tests for rotr opcode ([decred/dcrd#1285](https://github.com/decred/dcrd/pull/1285))
|
|
- txscript: Cleanup and add tests for rotl opcode ([decred/dcrd#1286](https://github.com/decred/dcrd/pull/1286))
|
|
- txscript: Cleanup and add tests for lshift opcode ([decred/dcrd#1288](https://github.com/decred/dcrd/pull/1288))
|
|
- txscript: Cleanup and add tests for rshift opcode ([decred/dcrd#1289](https://github.com/decred/dcrd/pull/1289))
|
|
- txscript: Cleanup and add tests for div opcode ([decred/dcrd#1290](https://github.com/decred/dcrd/pull/1290))
|
|
- txscript: Cleanup and add tests for mod opcode ([decred/dcrd#1291](https://github.com/decred/dcrd/pull/1291))
|
|
- txscript: Update CSV to match tests in DCP0003 ([decred/dcrd#1292](https://github.com/decred/dcrd/pull/1292))
|
|
- txscript: Introduce repeated syntax to test data ([decred/dcrd#1299](https://github.com/decred/dcrd/pull/1299))
|
|
- txscript: Allow multi opcode test data repeat ([decred/dcrd#1300](https://github.com/decred/dcrd/pull/1300))
|
|
- txscript: Improve and correct some script tests ([decred/dcrd#1303](https://github.com/decred/dcrd/pull/1303))
|
|
- main: verify network pow limits ([decred/dcrd#1302](https://github.com/decred/dcrd/pull/1302))
|
|
- txscript: Remove STRICTENC flag from test data ([decred/dcrd#1311](https://github.com/decred/dcrd/pull/1311))
|
|
- txscript: Cleanup plus tests for checksig opcodes ([decred/dcrd#1315](https://github.com/decred/dcrd/pull/1315))
|
|
- blockchain: Add negative tests for forced reorg ([decred/dcrd#1341](https://github.com/decred/dcrd/pull/1341))
|
|
- dcrjson: Consolidate tests into dcrjson package ([decred/dcrd#1373](https://github.com/decred/dcrd/pull/1373))
|
|
- txscript: add additional data push op code tests ([decred/dcrd#1346](https://github.com/decred/dcrd/pull/1346))
|
|
- txscript: add/group control op code tests ([decred/dcrd#1349](https://github.com/decred/dcrd/pull/1349))
|
|
- txscript: add/group stack op code tests ([decred/dcrd#1350](https://github.com/decred/dcrd/pull/1350))
|
|
- txscript: group splice opcode tests ([decred/dcrd#1351](https://github.com/decred/dcrd/pull/1351))
|
|
- txscript: add/group bitwise logic, comparison & rotation op code tests ([decred/dcrd#1352](https://github.com/decred/dcrd/pull/1352))
|
|
- txscript: add/group numeric related opcode tests ([decred/dcrd#1353](https://github.com/decred/dcrd/pull/1353))
|
|
- txscript: group reserved op code tests ([decred/dcrd#1355](https://github.com/decred/dcrd/pull/1355))
|
|
- txscript: add/group crypto related op code tests ([decred/dcrd#1354](https://github.com/decred/dcrd/pull/1354))
|
|
- multi: Reduce testnet2 refs in unit tests ([decred/dcrd#1387](https://github.com/decred/dcrd/pull/1387))
|
|
- blockchain: Avoid deployment expiration in tests ([decred/dcrd#1450](https://github.com/decred/dcrd/pull/1450))
|
|
|
|
### Misc:
|
|
|
|
- release: Bump for v1.3.0 ([decred/dcrd#1388](https://github.com/decred/dcrd/pull/1388))
|
|
- multi: Correct typos found by misspell ([decred/dcrd#1197](https://github.com/decred/dcrd/pull/1197))
|
|
- main: Correct mem profile error message ([decred/dcrd#1183](https://github.com/decred/dcrd/pull/1183))
|
|
- multi: Use saner permissions saving certs ([decred/dcrd#1263](https://github.com/decred/dcrd/pull/1263))
|
|
- server: only call time.Now() once ([decred/dcrd#1313](https://github.com/decred/dcrd/pull/1313))
|
|
- multi: linter cleanup ([decred/dcrd#1305](https://github.com/decred/dcrd/pull/1305))
|
|
- multi: Remove unnecessary network name funcs ([decred/dcrd#1387](https://github.com/decred/dcrd/pull/1387))
|
|
- config: Warn if testnet2 database exists ([decred/dcrd#1389](https://github.com/decred/dcrd/pull/1389))
|
|
|
|
### Code Contributors (alphabetical order):
|
|
|
|
- Dave Collins
|
|
- David Hill
|
|
- Dmitry Fedorov
|
|
- Donald Adu-Poku
|
|
- harzo
|
|
- hypernoob
|
|
- J Fixby
|
|
- Jonathan Chappelow
|
|
- Josh Rickmar
|
|
- Markus Richter
|
|
- matadormel
|
|
- Matheus Degiovani
|
|
- Michael Eze
|
|
- Orthomind
|
|
- Shuai Qi
|
|
- Tibor Bősze
|
|
- Victor Oliveira
|