Hedera Hashgraph

Release Note

This release adds support for HIP-23 Automatic Token Association. This feature allows users to opt-in to receiving fungible or non-fungible tokens automatically as part of a transfer without having to be previously associated with the token. The mirror node now stores these implicitly created associations and returns them via its REST API. Additionally, we show the max_automatic_token_associations in the accounts REST API.
Besides updating it for HIP-23, the REST API saw quite a few other fixes and improvements. The accounts API now displays its memo and the receiverSigRequired field. The REST API packages were renamed to use the @hashgraph NPM package scope. This shouldn't be a breaking change as we don't currently publish those packages to NPM. A number of APIs were fixed to ensure lists were returned in a deterministic sort order. Also, the OpenAPI specification was fixed up so that it accurately reflects the current API and can be used to generate client code. Finally, the schedules API had some performance improvements.
On the monitoring side, we enhanced our Grafana dashboards to make them compatible with Grafana Cloud by adding datasource and cluster drop-downs.
Enhancements

Change dashboards to be Grafana Cloud compatible #2485
Change npm package scope #2483
Switch to actions/setup-java's built-in cache #2481
Support automatic token associations #2478
Expose account memo and receiverSigRequired files in API response #2460
Add meanbean to monitor tests to increase test coverage #2455
Add fields to account REST API #2428
Grafana Cloud compatibility #2427
Change npm packages to @hashgraph scope #2426
Support automatic token associations #2420

Bug Fixes

Fix version replace for rest packages (v0.40) #2520
Revert PodDisruptionBudget change to policy/v1 (0.40) (#2515) #2516
Fix rosetta version (0.40) #2514
Handle inner ReadTimeoutException during acceptance tests #2509
Add timestamp to monitor transaction memo #2505
Fix importer workflow timing out #2501
Change Rosetta to hard coded default configuration #2484
Fix non-deterministic order of fees in token REST API #2459
Fix bugs on and add missing fields to OpenAPI spec #2457
Fix non-deterministic sorting in transactions REST API #2454
Fix chart install and Rosetta validate tasks #2452
Fix v1.43.2 migration failure #2450
Fix slow schedules REST API query #2448
Fix Java OpenAPI generation for REST API #2447
Slow schedules REST API query #2446

Dependency Upgrades

Bump github.com/caarlos0/env/v6 from 6.6.2 to 6.7.0 in /hedera-mirror-rosetta #2500
Bump github.com/lib/pq from 1.10.2 to 1.10.3 in /hedera-mirror-rosetta #2499
Bump @hashgraph/proto from 1.1.9 to 2.0.0 in /hedera-mirror-rest/check-state-proof #2497
Bump @hashgraph/proto from 1.1.9 to 2.0.0 in /hedera-mirror-rest #2495
Bump aws-sdk from 2.978.0 to 2.983.0 in /hedera-mirror-rest #2494
Bump axios from 0.21.1 to 0.21.3 in /hedera-mirror-rest #2493
Bump dependency-check-maven from 6.2.2 to 6.3.1 #2492
Clean up hedera-mirror-rest depedencies #2491
Bump vertx-pg-client from 4.1.2 to 4.1.3 #2490
Bump sdk from 2.0.13 to 2.0.14 #2489
Bump software.amazon.awssdk:bom from 2.17.29 to 2.17.34 #2488
Bump embedded.testcontainers.version from 2.0.11 to 2.0.13 #2487
Bump eslint-plugin-import from 2.24.1 to 2.24.2 in /hedera-mirror-rest #2476
Bump gorm.io/gorm from 1.21.13 to 1.21.14 in /hedera-mirror-rosetta #2475
Bump github.com/coinbase/rosetta-sdk-go from 0.6.10 to 0.7.0 in /hedera-mirror-rosetta #2474
Bump jest from 27.0.6 to 27.1.0 in /hedera-mirror-rest/check-state-proof #2473
Bump husky from 7.0.1 to 7.0.2 in /hedera-mirror-rest #2472
Bump jest-circus from 27.0.6 to 27.1.0 in /hedera-mirror-rest #2471
Bump aws-sdk from 2.973.0 to 2.978.0 in /hedera-mirror-rest #2470
Bump jest from 27.0.6 to 27.1.0 in /hedera-mirror-rest #2469
Bump testcontainers from 7.19.1 to 7.20.0 in /hedera-mirror-rest #2468
Bump software.amazon.awssdk:bom from 2.17.24 to 2.17.29 #2467
Bump reactor-grpc-stub from 1.1.0 to 1.2.0 #2466
Bump grpc.version from 1.40.0 to 1.40.1 #2465
Bump download-maven-plugin from 1.6.6 to 1.6.7 #2464
Bump jest from 27.0.6 to 27.1.0 in /hedera-mirror-rest/monitoring/monitor_apis #2463
Bump sdk from 2.0.11 to 2.0.13 #2462
Bump supertest from 6.1.5 to 6.1.6 in /hedera-mirror-rest #2443
Bump reporting-plugin from 5.0.0 to 5.2.1 #2442
Bump github.com/hashgraph/hedera-sdk-go/v2 from 2.1.12 to 2.1.15 in /hedera-mirror-rosetta #2440
Bump @hashgraph/proto from 1.1.8 to 1.1.9 in /hedera-mirror-rest/check-state-proof #2439
Bump @hashgraph/proto from 1.1.8 to 1.1.9 in /hedera-mirror-rest #2438
Bump aws-sdk-mock from 5.2.1 to 5.2.2 in /hedera-mirror-rest #2437
Bump eslint-plugin-import from 2.24.0 to 2.24.1 in /hedera-mirror-rest #2436
Bump aws-sdk from 2.968.0 to 2.973.0 in /hedera-mirror-rest #2435
Bump eslint-plugin-prettier from 3.4.0 to 3.4.1 in /hedera-mirror-rest #2434
Bump grpc.version from 1.39.0 to 1.40.0 #2433
Bump jib-maven-plugin from 3.1.2 to 3.1.4 #2432
Bump spring-boot-starter-parent from 2.5.3 to 2.5.4 #2431
Bump software.amazon.awssdk:bom from 2.17.19 to 2.17.24 #2430

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

@longnguyen1997
@longnguyencircle
@hedera-github-bot
@xin-hedera
@Nana-EC
@dependabot[bot]
@ijungmann
@steven-sheehy