hashgraph/hedera-mirror-node v0.95.0 on GitHub

This release saw the Java components upgraded to use Java 21. In a future release, we will explore the new language features in 21 like virtual threads to unlock additional scalability. Some technical debt items were tackled including removing redundant test configuration by creating a common test hierarchy. Explicit @Autowired annotations on test constructors were removed, reducing boilerplate. Finally, various classes were renamed to align to our naming standards including the removal of the Mirror prefix from classes that were not used across modules.

HIP-584 EVM archive node for historical blocks saw some major additions including initial support for historical blocks. EVM Configuration is now loaded based upon block number instead of always utilizing the latest EVM. This ensures that /api/v1/contracts/call simulates the execution as it would've been on consensus nodes at that point in time. Database queries were adapted to work with timestamp filters to allow for returning historical block information.

Our distributed database effort saw some notable improvements including upgrading the version of Citus to 12.1. PostgreSQL 16 support was tested confirming compatibility with both regular PostgreSQL and Citus. Both /api/v1/topics/{id}/messages/{sequenceNumber} and /api/v1/topics/{id}/messages saw optimizations implemented when used with Citus.

Upgrading

If you're compiling locally, ensure you have upgraded to Java 21 in your terminal and IDE. For MacOS, we recommend using SDKMAN! to manage Java versions so that upgrading is as simple as sdk install java 21-tem. If you're using a custom Dockerfile ensure it is also updated to Java 21. We recommend Eclipse Temurin as the base image for our Java components.

Enhancements

Increase parser transaction timeout to 120s #7421
Fix integration test console warning about Stream of unknown length #7392
HIP-584 Historical: Sync evm configurations with hedera-services #7385
Rename MirrorProperties to ImporterProperties #7381
Rename Mirror prefixed classes #7380
Remove @Autowired from test constructors #7376
Rename IntegrationTest to ImporterIntegrationTest #7375
Optimize balance timestamp range when a closed range is provided in the request #7366
Add a common integration test hierarchy #7350
Update to Citus 12.1 and PostgreSQL 16 #7347
Add topic message lookup to topic and sequence requests #7344
HIP-584 Historical: Load EVM Configuration based on block number #7314
Upgrade to Java 21 #7294
HIP-584 Historical: Extend historical DB queries #7269
HIP-584 Historical: Adapt DB Accessors to work with timestamp filters #7242
HIP-584 Historical: DB queries for historical crypto and token allowances #7209
Topic message optimization #7206

Bug Fixes

Upgrade Rosetta image to Java 21 (0.95) #7438
Fix monitor retry logic #7420
Fix acceptance test main-class #7395
Remove entityStakeQuery from accounts REST API #7391
Disable entity history tracking during errata migration #7390
Fix incorrect pending reward calculation #7388
Update config limit max test #7373
update migration to exclude entries with null hash #7372
Fix REST API closing db connections on SIGTERM #7370
Fix flaky acceptance tests #7367
Topic messages list query - Bug fix V2 #7349
Update contract state endpoint to support slot parameter in any order #7346
Fix multiple bean definition errors in web3 #7340
Fix flaky NotifyingTopicListenerTest #7338

Dependency Upgrades

Bump golang.org/x/crypto from 0.16.0 to 0.17.0 in /hedera-mirror-rosetta #7417
Bump eslint-plugin-security from 1.7.1 to 2.1.0 in /hedera-mirror-rest #7413
Bump @aws-sdk/client-s3 from 3.470.0 to 3.474.0 in /hedera-mirror-rest #7412
Bump @testcontainers/postgresql from 10.3.2 to 10.4.0 in /hedera-mirror-rest #7410
Bump com.playtika.testcontainers:embedded-google-pubsub from 3.1.0 to 3.1.1 #7409
Bump io.projectreactor:reactor-core-micrometer from 1.1.0 to 1.1.1 #7408
Bump io.cucumber:cucumber-bom from 7.14.1 to 7.15.0 #7407
Bump software.amazon.awssdk:bom from 2.21.42 to 2.22.0 #7406
Bump com.esaulpaugh:headlong from 10.0.1 to 10.0.2 #7404
Bump vertxVersion from 4.5.0 to 4.5.1 #7402
Bump com.google.cloud:spring-cloud-gcp-dependencies from 4.8.4 to 5.0.0 #7401
Bump actions/upload-artifact from 3 to 4 #7400
Bump actions/setup-python from 4 to 5 #7364
Bump google-github-actions/setup-gcloud from 1 to 2 #7363
Bump github.com/spf13/viper from 1.17.0 to 1.18.1 in /hedera-mirror-rosetta #7362
Bump github.com/hashgraph/hedera-sdk-go/v2 from 2.32.0 to 2.33.0 in /hedera-mirror-rosetta #7361
Bump mathjs from 12.1.0 to 12.2.0 in /hedera-mirror-rest #7360
Bump @aws-sdk/client-s3 from 3.465.0 to 3.470.0 in /hedera-mirror-rest #7359
Bump extensionless from 1.8.5 to 1.9.6 in /hedera-mirror-rest/check-state-proof #7358
Bump io.grpc:grpc-bom from 1.59.1 to 1.60.0 #7356
Bump org.springframework.cloud:spring-cloud-dependencies from 2023.0.0-RC1 to 2023.0.0 #7355
Bump software.amazon.awssdk:bom from 2.21.37 to 2.21.42 #7354
Bump org.gradle:test-retry-gradle-plugin from 1.5.7 to 1.5.8 #7352
Bump net.java.dev.jna:jna from 5.13.0 to 5.14.0 #7351
Bump versions for v0.95.0-SNAPSHOT #7335

Contributors

We'd like to thank all the contributors who worked on this release!