v0.5.0

What's Changed TL;DR

• Added support for deposits and withdrawals (mass migrations in general).
• Data returned by the API was revamped so that it's more informative and consistent throughout the methods.
• Added more API methods and removed a single unused one.
• Added commander metrics.

API Changes v0.5.0-rc2 -> v0.5.0

High-level changes

• Added and deprecated some API errors. Referer to the API error table in api/Readme.md for more detailed information.
• Added multiple proof API methods. Refer to docs/json_rpc.md file for an up-to-date list of all methods.
• Introduced admin namespace and new commander management API methods.
• Introduced changes to API method results (see below).

API results changes

List of changes to data types (dto package) returned by API methods

• Batch (used by hubble_getBatches, hubble_getBatchByHash and hubble_getBatchByID methods)
  • New field:
    • Status - string (status):
      • "SUBMITTED"
      • "MINED" (renamed from "IN_BATCH")
      • "FINALIZED"
  • Other:
    • SubmissionBlock field was renamed to MinedBlock and it's now optional.
    • SubmissionTime field renamed to MinedTime.
    • Commitments field was completely revamped. See below.
• BatchCommitment (used by hubble_getBatchByHash and hubble_getBatchByID methods)
  • Batch commitments (Commitments field in Batch) were split into three different models:
    • TxCommitment (for TRANSFER and CREATE2TRANSFER batches)
      • ID - {BatchID: string (uint256), IndexInBatch: uint8} object
      • PostStateRoot - string (hash)
      • LeafHash - optional string (hash)
      • TokenID - string (uint256)
      • FeeReceiverStateID - uint32
      • CombinedSignature - string (signature)
    • MMCommitment (for MASS_MIGRATION batches)
      • ID - {BatchID: string (uint256), IndexInBatch: uint8} object
      • PostStateRoot - string (hash)
      • LeafHash - optional string (hash)
      • CombinedSignature - string (signature)
      • WithdrawRoot - string (hash)
      • MassMigrationMeta- object:
        • SpokeID - uint32
        • TokenID - string (uint256)
        • Amount - string (uint256)
        • FeeReceiverStateID - uint32
    • DepositCommitment (for DEPOSIT batches)
      • ID - {BatchID: string, IndexInBatch: uint8} object
      • PostStateRoot - string (hash)
      • LeafHash - optional string (hash)
      • SubtreeID - string (uint256)
      • SubtreeRoot - string (hash)
• Commitment (used by hubble_getCommitment method)
  • Added new SUBMITTED status. Currently, available statuses for commitments:
    • "SUBMITTED"
    • "MINED" (renamed from "IN_BATCH")
    • "FINALIZED"
  • New models for different commitment types:
    • TxCommitment (for TRANSFER and CREATE2TRANSFER commitments)
      • ID - {BatchID: string (uint256), IndexInBatch: uint8} object
      • Type - string (batch type)
      • PostStateRoot - string (hash)
      • LeafHash - optional string (hash)
      • TokenID - string (uint256)
      • FeeReceiverStateID - uint32
      • CombinedSignature - string (signature)
      • Status - string (status)
      • MinedTime - timestamp
      • Transactions - list of transactions as objects
    • MMCommitment (for MASS_MIGRATION commitments)
      • ID - {BatchID: string (uint256), IndexInBatch: uint8} object
      • Type - string (batch type)
      • PostStateRoot - string (hash)
      • LeafHash - optional string (hash)
      • FeeReceiverStateID - uint32
      • CombinedSignature - string (signature)
      • Status - string (status)
      • MinedTime - timestamp
      • WithdrawRoot - string (hash)
      • MassMigrationMeta- object:
        • SpokeID - uint32
        • TokenID - string (uint256)
        • Amount - string (uint256)
        • FeeReceiverStateID - uint32
      • Transactions - list of transactions as objects
    • DepositCommitment (for DEPOSIT commitments)
      • ID - {BatchID: string (uint256), IndexInBatch: uint8} object
      • Type - string (batch type)
      • PostStateRoot - string (hash)
      • LeafHash - optional string (hash)
      • Status - string (status)
      • MinedTime - timestamp
      • SubtreeID - string (uint256)
      • SubtreeRoot - string (hash)
      • Deposits - list of Deposit objects:
        • ID - {SubtreeID: string (uint256), DepositIndex: string (uint256)} object
        • ToPubKeyID - uint32
        • TokenID - string (uint256)
        • L2Amount - string (uint256)
• Transaction (used by hubble_getTransaction method)
  • Renamed field:
    • BatchTime -> MinedTime
• NetworkInfo (used by hubble_getNetworkInfo method)
  • Added new fields:
    • SpokeRegistry - string (address)
    • WithdrawManager - string (address)

Other API changes

• Removed hubble_getTransactions method.

• Added new API methods for generating proofs (see docs/json_rpc.md for detailed information about these methods):

  • hubble_getUserStateProof
  • hubble_getPublicKeyProofByPubKeyID
  • hubble_getCommitmentProof
  • hubble_getMassMigrationCommitmentProof
  • hubble_getWithdrawProof

• All API methods now support every type of batch, commitment or transaction, i.e.:

  • GENESIS
  • TRANSFER
  • CREATE2TRANSFER
  • MASS_MIGRATION
  • DEPOSIT

• IN_BATCH status was replaced with MINED status.

• Added new SUBMITTED status. See docs/tx_statuses.png for more details.

• hubble_sendTransactions now accepts MASS_MIGRATION transactions.

• hubble_getNetworkInfo

  • New output - refer to the changes made to the NetworkInfo data model.

    • Before:

      {
          "ChainID": "1337",
          "AccountRegistry": "0x602fdcb022744cf8ae7f8b980771a541c2ecd0ce",
          "AccountRegistryDeploymentBlock": 72402,
          "TokenRegistry": "0xba984fa2c930aa3207199a89898f80f6b42579a3",
          "DepositManager": "0xe70c33cde3aa0b85bb4019add35b3c48c6c124f7",
          "Rollup": "0x07bd5a1d097e85b5025553c13d6d11ab33a7be97",
          "BlockNumber": 74070,
          "TransactionCount": 1,
          "AccountCount": 6,
          "LatestBatch": "1",
          "LatestFinalisedBatch": "0",
          "SignatureDomain": "0xcd282510ec3859813f6cc595cda9c54f5e5a8be99973c412ef1f1152a1381e59"
      }

    • After:

      {
          "ChainID": "1337",
          "AccountRegistry": "0x897d20d6b0c880899f8a8567c3eb47cfc338b86d",
          "AccountRegistryDeploymentBlock": 74218,
          "TokenRegistry": "0xda6761888ac7341d69430f19419be9a473bdd730",
          "SpokeRegistry": "0x68bfc28bd91054be2e8748edd970d96a4c7d6818", // NEW
          "DepositManager": "0x2afe057ac45163cd55085643b39f5fe056971bf4",
          "WithdrawManager": "0x60aff494251e5f86c6da382f84e785f14e8d4b9f", // NEW
          "Rollup": "0xc7305afbac19b486246254c181328d777ec14800",
          "BlockNumber": 74241,
          "TransactionCount": 0,
          "AccountCount": 6,
          "LatestBatch": "0",
          "LatestFinalisedBatch": "0",
          "SignatureDomain": "0xe25b2357c9a05e85a42c6dd3d53c35e9f989e3cc3df08841fb211b50d5174db0"
      }

• hubble_getBatches

  • Can now return SUBMITTED batches.
  • New output - refer to the changes made to the Batch and BatchCommitment data models. For more detailed information
    see docs/json_rpc.md.

    • Before:

      [
          {
              "ID": "0",
              "Hash": "0xc0f5d8567b5407c5e8731c22a7394548be05412ec2e1a11ded083a1f6615dd57",
              "Type": "GENESIS",
              "TransactionHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
              "SubmissionBlock": 72424,
              "SubmissionTime": null,
              "FinalisationBlock": 72424
          },
          {
              "ID": "1",
              "Hash": "0x81ea5b0aeb055e9eaf89d447c045e35890178da9d22391b3baedef87cd21ae48",
              "Type": "TRANSFER",
              "TransactionHash": "0x23184ac315c1ef917cb9fb4759a329396e012c375beaa61d9fc6d45dc2a87028",
              "SubmissionBlock": 72518,
              "SubmissionTime": 1643721284,
              "FinalisationBlock": 112838
          }
      ]

    • After:

      [
          {
              "ID": "0",
              "Hash": "0x97222c9001ff4b2e8c328d15c02fc508259f2f9bec5af8b286a932813fe920d6",
              "Type": "GENESIS",
              "TransactionHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
              "SubmissionBlock": 74229,
              "SubmissionTime": null,
              "Status": "FINALISED", // NEW
              "FinalisationBlock": 74229
          },
          {

  ...

v0.5.0-rc2

What's Changed

• hubble_getVersion API method returns an up-to-date version that corresponds to the release version
• hubble_getBatchByID and hubble_getBatchByHash can return genesis batch details
• SubmissionBlock of the genesis batch returned by hubble_getBatches was fixed

Commits

• Add readme's and docs by @recmo in #332
• Remove unused CommitmentLoopInterval from config by @b-tarczynski in #392
• Update version returned by the API by @msieczko in #394
• Update auto deploy to work with the new config on AWS Crypto machine by @msieczko in #395
• Support GenesisBatch in API endpoints by @b-tarczynski in #391

New Contributors

• @recmo made their first contribution in #332

Full Changelog: v0.5.0-rc1...v0.5.0-rc2

v0.5.0-rc1

What's Changed TL;DR

• We migrated all remaining Postgres tables to Badger
• We made improvements to the API that include breaking changes
• We applied all fixes from 0.4.0 branch (v0.4.0-rc1...v0.4.0)

API Changes v0.4.0 -> v0.5.0-rc1

• New standardized API errors (refer to the table below)

• Data models changes:

  • Commitment
    • ID type changed from uint32 to {BatchID: string, IndexInBatch: uint8} object
    • IncludedInBatch field was removed
  • NetworkInfo
    • Renamed fields:
      • chainID -> ChainID
      • accountRegistry -> AccountRegistry
      • deploymentBlock -> AccountRegistryDeploymentBlock
      • rollup -> Rollup
      • blockNumber -> BlockNumber
      • transactionCount -> TransactionCount
      • accountCount -> AccountCount
      • latestBatch -> LatestBatch
      • latestFinalisedBatch -> LatestFinalisedBatch
      • signatureDomain -> SignatureDomain
    • New fields:
      • TokenRegistry string (address)
      • DepositManager string (address)
  • Transfer/Create2Transfer:
    • IncludedInCommitment [int32] was replaced with CommitmentID [object]
      • CommitmentID type is the {BatchID: string, IndexInBatch: uint8} object
      • refer to the API change made to hubble_getTransactions endpoint for an example

• API changes:

  • hubble_getPublicKeyByID endpoint renamed to hubble_getPublicKeyByPubKeyID
  • hubble_getNetworkInfo
    • New output - refer to the changes made to the NetworkInfo data model
      • Before:

        {
          "chainId": "1337",
          "accountRegistry": "0x10bd6732fe3908b8a816f6a1b271e0864de78ca1",
          "deploymentBlock": 74,
          "rollup": "0xf2a409ccf78e6e32e02d5e3a3ac274ca6880d9ac",
          "blockNumber": 2146,
          "transactionCount": 2,
          "accountCount": 6,
          "latestBatch": "2",
          "latestFinalisedBatch": "0",
          "signatureDomain": "0x47b39cc40c04341a600ee0941a8231bf3a04725da5c65ac93286ef9147d23bbc"
        }

      • After:

        {
          "ChainID": "1337",
          "AccountRegistry": "0x10bd6732fe3908b8a816f6a1b271e0864de78ca1",
          "AccountRegistryDeploymentBlock": 74,
          "TokenRegistry": "0x07389715ae1f0a891fba82e65099f6a3fa7da593",
          "DepositManager": "0xa3accd1cfabc8b09aea4d0e25f21f25c526c9be8",
          "Rollup": "0xf2a409ccf78e6e32e02d5e3a3ac274ca6880d9ac",
          "BlockNumber": 2146,
          "TransactionCount": 2,
          "AccountCount": 6,
          "LatestBatch": "2",
          "LatestFinalisedBatch": "0",
          "SignatureDomain": "0x47b39cc40c04341a600ee0941a8231bf3a04725da5c65ac93286ef9147d23bbc"
        }

  • hubble_getTransactions
    • New output - refer to the changes made to the Transaction/Create2Transfer data models
      • Before:

        [
          {
            "Hash": "0x03b15bc97adb5e86fffbffd8b049629b80eb696499fe3aa62813fcbed87f4023",
            "TxType": "TRANSFER",
            "FromStateID": 1,
            "Amount": "50",
            "Fee": "1",
            "Nonce": "1",
            "Signature": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
            "ReceiveTime": null,
            "IncludedInCommitment": 2, // removed
            "ErrorMessage": null,
            "ToStateID": 2,
            "BatchHash": "0x87e7380690ae69c1d06796828f12113eadc436942a3dd3aa9182eb1c9b164f90",
            "BatchTime": 1633693199,
            "Status": "IN_BATCH"
          },
          {
            "Hash": "0x9b442316136f46247a399169aff5b9931060331f4b66971766a81b77765cfb36",
            "TxType": "TRANSFER",
            "FromStateID": 1,
            "Amount": "50",
            "Fee": "1",
            "Nonce": "0",
            "Signature": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
            "ReceiveTime": null,
            "IncludedInCommitment": 1, // removed
            "ErrorMessage": null,
            "ToStateID": 2,
            "BatchHash": "0xeb590ba0ce14d821caebc56514fe867521da78b46b7b78ce4810a353e619f315",
            "BatchTime": 1633692591,
            "Status": "IN_BATCH"
          },
        ]

      • After:

        [
          {
            "Hash": "0x03b15bc97adb5e86fffbffd8b049629b80eb696499fe3aa62813fcbed87f4023",
            "TxType": "TRANSFER",
            "FromStateID": 1,
            "Amount": "50",
            "Fee": "1",
            "Nonce": "1",
            "Signature": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
            "ReceiveTime": null,
            "CommitmentID": { // new
                "BatchID": "2",
                "IndexInBatch": 0
            },
            "ErrorMessage": null,
            "ToStateID": 2,
            "BatchHash": "0x87e7380690ae69c1d06796828f12113eadc436942a3dd3aa9182eb1c9b164f90",
            "BatchTime": 1633693199,
            "Status": "IN_BATCH"
          },
          {
            "Hash": "0x9b442316136f46247a399169aff5b9931060331f4b66971766a81b77765cfb36",
            "TxType": "TRANSFER",
            "FromStateID": 1,
            "Amount": "50",
            "Fee": "1",
            "Nonce": "0",
            "Signature": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
            "ReceiveTime": null,
            "CommitmentID": { // new
              "BatchID": "1",
              "IndexInBatch": 0
            },
            "ErrorMessage": null,
            "ToStateID": 2,
            "BatchHash": "0xeb590ba0ce14d821caebc56514fe867521da78b46b7b78ce4810a353e619f315",
            "BatchTime": 1633692591,
            "Status": "IN_BATCH"
          }
        ]

  • hubble_getTransaction
    • New output - refer to the changes made to the Transaction/Create2Transfer data models
      • Before:

        {
          "Hash": "0x9b442316136f46247a399169aff5b9931060331f4b66971766a81b77765cfb36",
          "TxType": "TRANSFER",
          "FromStateID": 1,
          "Amount": "50",
          "Fee": "1",
          "Nonce": "0",
          "Signature": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
          "ReceiveTime": null,
          "IncludedInCommitment": 1, // removed
          "ErrorMessage": null,
          "ToStateID": 2,
          "BatchHash": "0xeb590ba0ce14d821caebc56514fe867521da78b46b7b78ce4810a353e619f315",
          "BatchTime": 1633692591,
          "Status": "IN_BATCH"
        }

      • After:

        {
          "Hash": "0x9b442316136f46247a399169aff5b9931060331f4b66971766a81b77765cfb36",
          "TxType": "TRANSFER",
          "FromStateID": 1,
          "Amount": "50",
          "Fee": "1",
          "Nonce": "0",
          "Signature": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
          "ReceiveTime": null,
          "CommitmentID": { // new
              "BatchID": "1",
              "IndexInBatch": 0
          },
          "ErrorMessage": null,
          "ToStateID": 2,
          "BatchHash": "0xeb590ba0ce14d821caebc56514fe867521da78b46b7b78ce4810a353e619f315",
          "BatchTime": 1633692591,
          "Status": "IN_BATCH"
        }

  • hubble_getCommitment
    • The parameter for hubble_getCommitment endpoint was changed:
      • [uint32] -> [{"BatchID": string, "IndexInBatch": uint8}]
        • Example: [1] -> [{"BatchID": "1", "IndexInBatch": 0}]
    • New output - refer to the changes made to the Commitment data model
      • Before:

        {
          "ID": 1, // changed
          "Type": "TRANSFER",
          "FeeReceiver": 0,
          "CombinedSignature": "0x1152450e7da64c68023921d3a37ea750df4158bb17203317bf7af9ac7d8c6a3216d982a417c204593c82dc1f64851cad49361a4a4175636e0c062497c7ef2f9c",
          "PostStateRoot": "0x81cf78ec55d3393ff2e9c0e081dc6ced3cd4a7e9e42f3c6e441b035035a6839a",
          "IncludedInBatch": "1", // removed
          "Status": "IN_BATCH",
          "BatchTime": 1633692591,
          "Transactions": [
            {
              "...

Norway release

This release includes stability changes that were made for the purpose of the field test in Norway.

What's Changed

• Handle timeout errors gracefully by @duckception in #345
• Enable E2E Test CI on pushes to 0.4.0 branch by @msieczko in #348
• Setup automatic deployment to AWS Staging machine by @msieczko in #353
• Use WaitToBeMined instead of event watchers in RegisterAccount by @duckception in #351
• Censor sensitive config information by @duckception in #352
• Fix logging of batch JSON RPC requests by @msieczko in #354
• Add a Postman environment with AWS Staging address by @msieczko in #355
• Update the URL of AWS Staging machine to fix auto-deployment by @msieczko in #357
• Delete commander logs that bloat the output by @duckception in #358
• Store public keys in genesis.yaml by @duckception in #356
• Create a queue of account registrations by @b-tarczynski in #350
• Add onlyProposer modifier on registerBatch SC methods by @duckception in #346
• Make BlocksToFinalise deployment param configurable by @msieczko in #362
• Set gas limit for batch account registration transactions by @msieczko in #360
• Create a docker-compose deployment setup using production Geth by @msieczko in #359
• Use static IP for mining-geth by @b-tarczynski in #361
• Add commander backup scripts by @duckception in #372
• Make isBatchAlreadyDisputed function compare batch hashes by @msieczko in #371
• Add DataDog agent to staging deployment config by @msieczko in #381
• Update backup script to upload backups to S3 by @duckception in #383
• The new deployment with chain-spec.yaml file by @gvidon in #316
• Stop deploying commander on new release by @msieczko in #388

Full Changelog: v0.4.0-rc1...v0.4.0

Norway pre-release

What's Changed

• Add depth parameter to StoredMerkleTree by @duckception in #286
• Handle dispute on the first commitment after genesis batch by @b-tarczynski in #287
• Allow for syncing commitments without transactions by @b-tarczynski in #288
• Add sync benchmark by @marik-d in #278
• Add rollback handling logic to sync_loop diagram by @msieczko in #291
• Dispute commitments with invalid fee receiver token ID by @b-tarczynski in #292
• Divide Storage methods across new structs by @duckception in #289
• Ignore NewBatch events corresponding to already rolled back batches by @b-tarczynski in #295
• Handle syncing commitments with from/to state IDs that does not exist by @b-tarczynski in #297
• Make test config use static values by @b-tarczynski in #298
• Handle disputes submitted by other commanders by @b-tarczynski in #290
• Handle syncing commitments with nonexistent fee receiver by @msieczko in #294
• Test syncing transfer with nonexistent receiver by @b-tarczynski in #300
• Migrate ChainState to Badger by @duckception in #299
• Upgrade Geth to v1.10.7 (London) and re-enable generate CI by @msieczko in #301
• Add script for generating chain-spec.yaml file by @duckception in #293
• Fix Dockerfile and E2E test after CLI changes by @msieczko in #302
• Add script for loading chain-spec file by @duckception in #296
• Use in-memory db for deploying smart contracts by @duckception in #303
• Make E2E test work after chain-spec loading changes by @msieczko in #306
• Specify gas limit for dispute transactions by @duckception in #305

Full Changelog: v0.3.0...v0.4.0-rc1

v0.3.0

What's Changed

• Prettify hubble endpoints by @gvidon in #237
• Rework executor methods for syncing commitments by @duckception in #230
• Calculate commitment leaf hash instead of body hash for inclusion proof by @b-tarczynski in #240
• Add block timestamp to batch model by @b-tarczynski in #238
• Add Postman environments with cluster machines URLs by @msieczko in #242
• Adjust Merkle tree for fraud proof needs by @msieczko in #243
• Remove redundant RevertToForDispute by @msieczko in #239
• Submit dispute transaction and wait for it to be mined by @b-tarczynski in #244
• Trigger disputeTransition on DisputableTransferError by @b-tarczynski in #246
• Improve WaitForRollbackToFinish by @msieczko in #245
• Add submission timestamp to Transaction DTO by @b-tarczynski in #248
• Make syncRemoteBatch handle batch race conditions and disputes by @msieczko in #249
• Remove possible infinite loop in syncRemoteBatch by @duckception in #252
• Fix tests/implementation of create2Transfer disputes by @b-tarczynski in #251
• Add E2E dispute transition test by @b-tarczynski in #254
• Use cloned storage in commander tests by @b-tarczynski in #253
• Check state root after syncing commitment by @b-tarczynski in #255
• Add E2E dispute transition create2Transfer test by @b-tarczynski in #256
• Refactor e2e_test.go by @duckception in #257
• Split config.TxsPerCommitment into min and max txs per commitment by @duckception in #250
• Store accounts in badger by @duckception in #258
• Store account tree nodes in Badger by @duckception in #260
• Add E2E test for batch with invalid post state root by @b-tarczynski in #261
• Extract StoredMerkleTree by @marik-d in #259
• Filter and handle BatchPubkeyRegistered events by @b-tarczynski in #262
• Add DisputeSignature smart contracts wrappers by @b-tarczynski in #263
• Refactor StateNodes by @duckception in #264
• Test that batches created by rollup loop doesn't trigger rollback by @b-tarczynski in #265
• Add AccountTree by @duckception in #266
• Measure dispute transition gas usage by @b-tarczynski in #270
• Fix E2E tests for master workflow by @b-tarczynski in #272
• Deploy and replace cost estimator address by @b-tarczynski in #271
• Add method for inserting accounts batch into the account tree by @b-tarczynski in #268
• Map missing env vars in Docker E2E test config by @msieczko in #273
• Make StateTree and AccountTree fields of Storage by @duckception in #269
• Remove redundant MerklePath badger encoder by @msieczko in #274
• Use SetSingle to add accounts in tests and remove redundant additions by @msieczko in #275
• Fetch correct domain from SC by @b-tarczynski in #276
• Move account tree methods from StorageBase to AccountTree by @duckception in #277
• Move state tree related methods from StorageBase to StateTree by @msieczko in #279
• Gather arguments for signature dispute by @b-tarczynski in #267
• Set appropriate log levels and use json formatter for cluster deployment by @msieczko in #280
• Make sure DBs get closed before process ends by @msieczko in #282
• Trigger signature disputes on invalid signature by @b-tarczynski in #281
• Extract Database struct from StorageBase by @duckception in #283
• Add E2E tests for signature disputes by @b-tarczynski in #284
• Measure gas usage by signature disputes by @b-tarczynski in #285

Full Changelog: v0.2.2...v0.3.0

v0.2.2

What's Changed

• Store receive times of txs and include them in returned DTOs by @msieczko in #231
• Modify cluster deployment pipeline by @gvidon in #233
• Log more debug information by @msieczko in #235
• Set debug log level in cluster deployment config by @msieczko in #236
• Rename and fix bootstrap node url env var by @msieczko in #234

Full Changelog: v0.2.1...v0.2.2

v0.2.1

Fix release script

v0.2.0

What's Changed

• Added sync_loop.png by @marik-d
• Add a Postman environment for the 2nd Apps AWS machine by @msieczko in #205
• Move middleware package to api/ by @msieczko in #207
• Parse account public key from calldata by @marik-d in #208
• Upgrade contracts by @marik-d in #209
• Use a separate DB transaction for each synced batch by @msieczko in #210
• Add signature validation to batch sync by @b-tarczynski in #206
• Move transactionExecutor and associated methods to its own package by @b-tarczynski in #211
• Reject transfers with zero amount in sendTransaction endpoint by @b-tarczynski in #213
• Verify commitment root of batch #0 after fetching remote chain state by @b-tarczynski in #212
• Remove version service from linter config by @duckception in #214
• Merkle tree by @marik-d in #215
• Make rollup loop fetch a limited number of pending transactions by @duckception in #201
• Stop applying transfers when syncing on first failed transfer by @b-tarczynski in #216
• removed domain for key handling by @philsippl in #219
• Add CI step that deploys hubble-commander to Kubernetes cluster by @gvidon in #217
• Refactor methods for creating commitments by @msieczko in #220
• Add DisputeTransition smart contracts wrappers by @b-tarczynski in #221
• Calculate commitment inclusion proof of previous commitment by @duckception in #222
• Establish fee receiver on the level of create commitment methods by @msieczko in #225
• Calculate commitment inclusion proof of target commitment by @b-tarczynski in #223
• Rename tokenIndex -> tokenID everywhere by @msieczko in #226
• Implement missing validations and create custom error type by @duckception in #218
• Add RevertToForDispute method by @b-tarczynski in #224
• Return witness from StateTree.Set by @marik-d in #228
• Double instances setup with bootstrap node URL by @gvidon in #227
• Refactor sync methods to use generic transaction types by @marik-d in #229
• Logging with logrus by @marik-d in #232

Full Changelog: v0.1.0-rc3...v0.2.0

v0.1.0-rc3

Tag images with "stable"