v0.5.9-rc1

Highlight

TODO

What's Changed

TODO

What's Changed

• fix[edp-simulator]: Refuse Requisition with invalid EventGroup name by @SanjayVas in #1758
• refactor[edp-simulator]: Consolidate logging of Requisition refusal by @SanjayVas in #1759
• feat!: Update cross-media-measurement-api dep for Requisition.State.WITHDRAWN by @SanjayVas in #1746
• feat: Enable CloudWatch Observability EKS add-on by @SanjayVas in #1763
• feat: Increase chance of getting Event Groups from Reporting Server ListEventGroups by @tristanvuong2021 in #1762
• fix: Update Kingdom's duchy id config to select fulfillingDuchyId for HMSS by @renjiezh in #1737
• refactor: Move dp consistency to cmm. by @ple13 in #1771
• feat: Fulfill hmss requisition via the share shuffle library. by @ple13 in #1748
• build!: Update JVM build target to 11 by @tristanvuong2021 in #1766
• fix: Rollback JVM target upgrade by @tristanvuong2021 in #1776
• fix: Resolve k8s version mismatch in correctness test by @renjiezh in #1775
• fix: Fix type_url for EncryptionPublicKey. by @renjiezh in #1774
• fix: Fix Mill image name on aws. by @renjiezh in #1773

Full Changelog: v0.5.8...v0.5.9-rc1

v0.5.8

This is primarily a bugfix release to update the base Java image.

Highlights

• There are now Maven artifacts for the CMMS public API. See org.wfanet.measurement.api:v2alpha-kotlin and org.wfanet.measurement.api:v2alpha-grpc-kotlin.

What's Changed

• test: Update confidence interval for integration tests. by @ple13 in #1742
• feat: Extract Maven artifacts for CMMS public API by @SanjayVas in #1751
• build: Update common-jvm dep for Java base image. by @SanjayVas in #1756

Full Changelog: v0.5.7...v0.5.8

v0.5.7

Issues Addressed

• Existing computations may starve initialization of new computations. See #1637
• Duchy mill writing output blob error should be transient. See #1644
• Avoid failing Measurements at Duchy due to stale ComputationParticipant state. See #1663
• Fix batch get metrics limit in reports service. See #1529
• CreateEventGroup on v0.5.x fails with v0.4.x EventGroup message containing encrypted metadata. See #1705
• Multiple Computations are claimed at the same time. See #1722
• Retryable storage errors may be treated as non-retryable. See #1731

Highlights

• Mill horizontal autoscaling. See #1697
  • This significantly reduces cost during low traffic periods.
• More performance improvements for Report creation. See #1641
• Improved Duchy fault tolerance.
• The HMSS EDP client library is published as a Maven artifact See README.
• Kingdom-less panel exchange is supported on Google Cloud. See the deployment guide.

Potentially Requiring Action

• As part of the Mill horizontal autoscaling feature, the K8s Deployment objects for Mills are replaced with PodTemplate objects.
  • The PodTemplates are used by new MillJobScheduler Deployment to schedule Mill Jobs.
  • The MillJobScheduler Deployment needs some permissions on K8s resources in the same cluster using K8s RBAC. For the dev configuration, this consists of a new Role and RoleBinding.
  • Maximum concurrency for LLv2 and HMSS can be configured using the --llv2-maximum-concurrency and --hmss-maximum-concurrency options to the scheduler, respectively.
    • You will need to ensure that there are enough machine resources available at maximum concurrency. For example, ensuring that the cluster autoscaler has a sufficiently high value for the maximum number of nodes.
  • The value of the --work-lock-duration option for the Mill PodTemplate must match the corresponding option for the scheduler Deployment.
    • --llv2-work-lock-duration or --hmss-work-lock-duration, depending on the Mill type.
• Kubernetes object configuration changes for HMSS. Some of these are required even if HMSS is not enabled. See the updated deployment guides for GKE and EKS.
  • There is a new HMSS Mill.
  • The Kingdom internal API and public API servers have a new required --hmss-protocol-config-config option. In the dev configuration, this comes from the hmss_protocol_config_config.textproto file in the certs-and-configs Secret.
  • The Herald now needs access to blob storage. This means it needs to run under a K8s ServiceAccount that has access to the appropriate bucket, as well as the appropriate command line options.
  • The Herald and the HMSS Mill have a new --key-encryption-key-file option for worker (non-aggregator) Duchies. In the dev configuration, this comes from the certs-and-configs Secret.
  • The Duchy Requisition fulfillment server may need more heap space to handle HMSS Requisitions.
  • The EDP simulator may need more heap space to fulfill HMSS Requisitions.

What's Changed

• Fix batch get metrics limit in reports service by @tristanvuong2021 in #1529
• Optimize privacy budget charge for reach and frequency measurement. by @ple13 in #1650
• Use index in existing Measurements check when creating Measurements by @tristanvuong2021 in #1641
• Add executable binary classes and docker images for HMSS. by @renjiezh in #1632
• Create panel match internal versions of protobuf messages by @robinsons in #1661
• Add metrics for HMSS mill. by @renjiezh in #1633
• Update common-jvm to 0.85.0 by @renjiezh in #1664
• Make duchy storage writing error transient. by @renjiezh in #1656
• Add etag support to system ComputationParticipant. by @SanjayVas in #1654
• Add ComputationParticipants.GetComputationParticipant to system API. by @SanjayVas in #1657
• Add FulfillRequisitionRequestBuilder by @kungfucraig in #1638
• Add support for reach only HMSS. by @ple13 in #1655
• chore: update rules_proto dep to 6.0.2 by @SanjayVas in #1667
• Fix api-linter error in system GetComputationParticipant. by @SanjayVas in #1666
• Fix requisition_params being set when set method wasn't called. by @SanjayVas in #1669
• chore: update common-cpp dep to 0.13.0 by @SanjayVas in #1672
• Allow Herald to skip stage to catch up with Measurement state. by @renjiezh in #1671
• Retry updating ComputationParticipant to avoid Measurement failure. by @SanjayVas in #1665
• Create Population Requisition Fulfiller by @jojijac0b in #1527
• Update panel match client to use internal proto definitions. by @robinsons in #1670
• Add Amazon EDP root certificate by @YuhongWang-Amazon in #1676
• Create ExchangeCheckpoint protobuf message for Kingdom-less panel match by @robinsons in #1675
• Add target for exporting shareshuffle library as a Maven artifact. by @SanjayVas in #1674
• Publish Maven artifacts on release. by @SanjayVas in #1680
• Implement CertificateManager for Kingdom-less panel match protocol. by @robinsons in #1681
• fix: use version for common-jvm dep by @SanjayVas in #1687
• Add library to compute the variances for HMSS protocol. by @ple13 in #1677
• Add prioritizedStages for duchy claimTask by @renjiezh in #1673
• HSMM reach-only integration test by @renjiezh in #1679
• Add protocol config to the request header by @kungfucraig in #1690
• Set participant_child_reference_id for claimWork log entries. by @SanjayVas in #1683
• Implement ApiClient for Kingdom-less panel match protocol. by @robinsons in #1685
• fix!: shorten overly long name for HMSS Mill Deployment by @SanjayVas in #1692
• Add enabledHmssMeasurementConsumers into kingdom config by @renjiezh in #1688
• Refactor HMSS to remove sketch params by @renjiezh in #1689
• fix: publish all Maven artifacts, not just one by @SanjayVas in #1694
• Add HMSS in process tests. by @ple13 in #1691
• Make max parallel claimed exchange step logic reusable. by @robinsons in #1699
• feat!: enable horizontal autoscaling of Liquid Legions v2 Mill by @SanjayVas in #1697
• Added method for batching search the findAcdpBalanceEntries by @RibeiroAna in #1684
• P...

v0.5.7-rc4

Issues Addressed

• Existing computations may starve initialization of new computations. See #1637
• Duchy mill writing output blob error should be transient. See #1644
• Avoid failing Measurements at Duchy due to stale ComputationParticipant state. See #1663
• Fix batch get metrics limit in reports service. See #1529
• CreateEventGroup on v0.5.x fails with v0.4.x EventGroup message containing encrypted metadata. See #1705
• Multiple Computations are claimed at the same time. See #1722
• Retryable storage errors may be treated as non-retryable. See #1731

Highlights

• Mill horizontal autoscaling. See #1697
  • This significantly reduces cost during low traffic periods.
• More performance improvements for Report creation. See #1641
• Improved Duchy fault tolerance.
• The HMSS EDP client library is published as a Maven artifact See README.
• Kingdom-less panel exchange is supported on Google Cloud. See the deployment guide.

Potentially Requiring Action

• As part of the Mill horizontal autoscaling feature, the K8s Deployment objects for Mills are replaced with PodTemplate objects.
  • The PodTemplates are used by new MillJobScheduler Deployment to schedule Mill Jobs.
  • The MillJobScheduler Deployment needs some permissions on K8s resources in the same cluster using K8s RBAC. For the dev configuration, this consists of a new Role and RoleBinding.
  • Maximum concurrency for LLv2 and HMSS can be configured using the --llv2-maximum-concurrency and --hmss-maximum-concurrency options to the scheduler, respectively.
    • You will need to ensure that there are enough machine resources available at maximum concurrency. For example, ensuring that the cluster autoscaler has a sufficiently high value for the maximum number of nodes.
  • The value of the --work-lock-duration option for the Mill PodTemplate must match the corresponding option for the scheduler Deployment.
    • --llv2-work-lock-duration or --hmss-work-lock-duration, depending on the Mill type.
• Kubernetes object configuration changes for HMSS. Some of these are required even if HMSS is not enabled. See the updated deployment guides for GKE and EKS.
  • There is a new HMSS Mill.
  • The Kingdom internal API and public API servers have a new required --hmss-protocol-config-config option. In the dev configuration, this comes from the hmss_protocol_config_config.textproto file in the certs-and-configs Secret.
  • The Herald now needs access to blob storage. This means it needs to run under a K8s ServiceAccount that has access to the appropriate bucket, as well as the appropriate command line options.
  • The Herald and the HMSS Mill have a new --key-encryption-key-file option for worker (non-aggregator) Duchies. In the dev configuration, this comes from the certs-and-configs Secret.
  • The Duchy Requisition fulfillment server may need more heap space to handle HMSS Requisitions.
  • The EDP simulator may need more heap space to fulfill HMSS Requisitions.

What's Changed

• Fix batch get metrics limit in reports service by @tristanvuong2021 in #1529
• Optimize privacy budget charge for reach and frequency measurement. by @ple13 in #1650
• Use index in existing Measurements check when creating Measurements by @tristanvuong2021 in #1641
• Add executable binary classes and docker images for HMSS. by @renjiezh in #1632
• Create panel match internal versions of protobuf messages by @robinsons in #1661
• Add metrics for HMSS mill. by @renjiezh in #1633
• Update common-jvm to 0.85.0 by @renjiezh in #1664
• Make duchy storage writing error transient. by @renjiezh in #1656
• Add etag support to system ComputationParticipant. by @SanjayVas in #1654
• Add ComputationParticipants.GetComputationParticipant to system API. by @SanjayVas in #1657
• Add FulfillRequisitionRequestBuilder by @kungfucraig in #1638
• Add support for reach only HMSS. by @ple13 in #1655
• chore: update rules_proto dep to 6.0.2 by @SanjayVas in #1667
• Fix api-linter error in system GetComputationParticipant. by @SanjayVas in #1666
• Fix requisition_params being set when set method wasn't called. by @SanjayVas in #1669
• chore: update common-cpp dep to 0.13.0 by @SanjayVas in #1672
• Allow Herald to skip stage to catch up with Measurement state. by @renjiezh in #1671
• Retry updating ComputationParticipant to avoid Measurement failure. by @SanjayVas in #1665
• Create Population Requisition Fulfiller by @jojijac0b in #1527
• Update panel match client to use internal proto definitions. by @robinsons in #1670
• Add Amazon EDP root certificate by @YuhongWang-Amazon in #1676
• Create ExchangeCheckpoint protobuf message for Kingdom-less panel match by @robinsons in #1675
• Add target for exporting shareshuffle library as a Maven artifact. by @SanjayVas in #1674
• Publish Maven artifacts on release. by @SanjayVas in #1680
• Implement CertificateManager for Kingdom-less panel match protocol. by @robinsons in #1681
• fix: use version for common-jvm dep by @SanjayVas in #1687
• Add library to compute the variances for HMSS protocol. by @ple13 in #1677
• Add prioritizedStages for duchy claimTask by @renjiezh in #1673
• HSMM reach-only integration test by @renjiezh in #1679
• Add protocol config to the request header by @kungfucraig in #1690
• Set participant_child_reference_id for claimWork log entries. by @SanjayVas in #1683
• Implement ApiClient for Kingdom-less panel match protocol. by @robinsons in #1685
• fix!: shorten overly long name for HMSS Mill Deployment by @SanjayVas in #1692
• Add enabledHmssMeasurementConsumers into kingdom config by @renjiezh in #1688
• Refactor HMSS to remove sketch params by @renjiezh in #1689
• fix: publish all Maven artifacts, not just one by @SanjayVas in #1694
• Add HMSS in process tests. by @ple13 in #1691
• Make max parallel claimed exchange step logic reusable. by @robinsons in #1699
• feat!: enable horizontal autoscaling of Liquid Legions v2 Mill by @SanjayVas in #1697
• Added method for batching search the findAcdpBalanceEntries by @RibeiroAna in #1684
• Pre...

v0.5.7-rc3

Issues Addressed

• Existing computations may starve initialization of new computations. See #1637
• Duchy mill writing output blob error should be transient. See #1644
• Avoid failing Measurements at Duchy due to stale ComputationParticipant state. See #1663
• Fix batch get metrics limit in reports service. See #1529
• CreateEventGroup on v0.5.x fails with v0.4.x EventGroup message containing encrypted metadata. See #1705
• Multiple Computations are claimed at the same time. See #1722
• Retryable storage errors may be treated as non-retryable. See #1731

Highlights

• Mill horizontal autoscaling. See #1697
  • This significantly reduces cost during low traffic periods.
• More performance improvements for Report creation. See #1641
• Improved Duchy fault tolerance.
• The HMSS EDP client library is published as a Maven artifact See README.
• Kingdom-less panel exchange is supported on Google Cloud. See the deployment guide.

Potentially Requiring Action

• As part of the Mill horizontal autoscaling feature, the K8s Deployment objects for Mills are replaced with PodTemplate objects.
  • The PodTemplates are used by new MillJobScheduler Deployment to schedule Mill Jobs.
  • The MillJobScheduler Deployment needs some permissions on K8s resources in the same cluster using K8s RBAC. For the dev configuration, this consists of a new Role and RoleBinding.
  • Maximum concurrency for LLv2 and HMSS can be configured using the --llv2-maximum-concurrency and --hmss-maximum-concurrency options to the scheduler, respectively.
    • You will need to ensure that there are enough machine resources available at maximum concurrency. For example, ensuring that the cluster autoscaler has a sufficiently high value for the maximum number of nodes.
  • The value of the --work-lock-duration option for the Mill PodTemplate must match the corresponding option for the scheduler Deployment.
    • --llv2-work-lock-duration or --hmss-work-lock-duration, depending on the Mill type.
• Kubernetes object configuration changes for HMSS. Some of these are required even if HMSS is not enabled. See the updated deployment guides for GKE and EKS.
  • There is a new HMSS Mill.
  • The Kingdom internal API and public API servers have a new required --hmss-protocol-config-config option. In the dev configuration, this comes from the hmss_protocol_config_config.textproto file in the certs-and-configs Secret.
  • The Herald now needs access to blob storage. This means it needs to run under a K8s ServiceAccount that has access to the appropriate bucket, as well as the appropriate command line options.
  • The Herald and the HMSS Mill have a new --key-encryption-key-file option for worker (non-aggregator) Duchies. In the dev configuration, this comes from the certs-and-configs Secret.
  • The Duchy Requisition fulfillment server may need more heap space to handle HMSS Requisitions.
  • The EDP simulator may need more heap space to fulfill HMSS Requisitions.

What's Changed

• Fix batch get metrics limit in reports service by @tristanvuong2021 in #1529
• Optimize privacy budget charge for reach and frequency measurement. by @ple13 in #1650
• Use index in existing Measurements check when creating Measurements by @tristanvuong2021 in #1641
• Add executable binary classes and docker images for HMSS. by @renjiezh in #1632
• Create panel match internal versions of protobuf messages by @robinsons in #1661
• Add metrics for HMSS mill. by @renjiezh in #1633
• Update common-jvm to 0.85.0 by @renjiezh in #1664
• Make duchy storage writing error transient. by @renjiezh in #1656
• Add etag support to system ComputationParticipant. by @SanjayVas in #1654
• Add ComputationParticipants.GetComputationParticipant to system API. by @SanjayVas in #1657
• Add FulfillRequisitionRequestBuilder by @kungfucraig in #1638
• Add support for reach only HMSS. by @ple13 in #1655
• chore: update rules_proto dep to 6.0.2 by @SanjayVas in #1667
• Fix api-linter error in system GetComputationParticipant. by @SanjayVas in #1666
• Fix requisition_params being set when set method wasn't called. by @SanjayVas in #1669
• chore: update common-cpp dep to 0.13.0 by @SanjayVas in #1672
• Allow Herald to skip stage to catch up with Measurement state. by @renjiezh in #1671
• Retry updating ComputationParticipant to avoid Measurement failure. by @SanjayVas in #1665
• Create Population Requisition Fulfiller by @jojijac0b in #1527
• Update panel match client to use internal proto definitions. by @robinsons in #1670
• Add Amazon EDP root certificate by @YuhongWang-Amazon in #1676
• Create ExchangeCheckpoint protobuf message for Kingdom-less panel match by @robinsons in #1675
• Add target for exporting shareshuffle library as a Maven artifact. by @SanjayVas in #1674
• Publish Maven artifacts on release. by @SanjayVas in #1680
• Implement CertificateManager for Kingdom-less panel match protocol. by @robinsons in #1681
• fix: use version for common-jvm dep by @SanjayVas in #1687
• Add library to compute the variances for HMSS protocol. by @ple13 in #1677
• Add prioritizedStages for duchy claimTask by @renjiezh in #1673
• HSMM reach-only integration test by @renjiezh in #1679
• Add protocol config to the request header by @kungfucraig in #1690
• Set participant_child_reference_id for claimWork log entries. by @SanjayVas in #1683
• Implement ApiClient for Kingdom-less panel match protocol. by @robinsons in #1685
• fix!: shorten overly long name for HMSS Mill Deployment by @SanjayVas in #1692
• Add enabledHmssMeasurementConsumers into kingdom config by @renjiezh in #1688
• Refactor HMSS to remove sketch params by @renjiezh in #1689
• fix: publish all Maven artifacts, not just one by @SanjayVas in #1694
• Add HMSS in process tests. by @ple13 in #1691
• Make max parallel claimed exchange step logic reusable. by @robinsons in #1699
• feat!: enable horizontal autoscaling of Liquid Legions v2 Mill by @SanjayVas in #1697
• Added method for batching search the findAcdpBalanceEntries by @RibeiroAna in #1684
• P...

v0.5.7-rc2

Issues Addressed

• Existing computations may starve initialization of new computations. See #1637
• Duchy mill writing output blob error should be transient. See #1644
• Avoid failing Measurements at Duchy due to stale ComputationParticipant state. See #1663
• Fix batch get metrics limit in reports service. See #1529

Highlights

• Mill horizontal autoscaling. See #1697
  • This significantly reduces cost during low traffic periods.
• More performance improvements for Report creation. See #1641
• Improved Duchy fault tolerance.
• The HMSS EDP client library is published as a Maven artifact See #1710

Potentially Requiring Action

• As part of the Mill horizontal autoscaling feature, the K8s Deployment objects for Mills are replaced with PodTemplate objects.
  • The PodTemplates are used by new MillJobScheduler Deployment to schedule Mill Jobs.
  • The MillJobScheduler Deployment needs some permissions on K8s resources in the same cluster using K8s RBAC. For the dev configuration, this consists of a new Role and RoleBinding.
• Kubernetes object configuration changes for HMSS. Some of these are required even if HMSS is not enabled. See the updated deployment guides for GKE and EKS.
  • There is a new HMSS Mill.
  • The Kingdom internal API and public API servers have a new required --hmss-protocol-config-config option. In the dev configuration, this comes from the hmss_protocol_config_config.textproto file in the certs-and-configs Secret.
  • The Herald now needs access to blob storage. This means it needs to run under a K8s ServiceAccount that has access to the appropriate bucket, as well as the appropriate command line options.
  • The Herald and the HMSS Mill have a new --key-encryption-key-file option for worker (non-aggregator) Duchies. In the dev configuration, this comes from the certs-and-configs Secret.
  • The Duchy Requisition fulfillment server may need more heap space to handle HMSS Requisitions.
  • The EDP simulator may need more heap space to fulfill HMSS Requisitions.

What's Changed

• Fix batch get metrics limit in reports service by @tristanvuong2021 in #1529
• Optimize privacy budget charge for reach and frequency measurement. by @ple13 in #1650
• Use index in existing Measurements check when creating Measurements by @tristanvuong2021 in #1641
• Add executable binary classes and docker images for HMSS. by @renjiezh in #1632
• Create panel match internal versions of protobuf messages by @robinsons in #1661
• Add metrics for HMSS mill. by @renjiezh in #1633
• Update common-jvm to 0.85.0 by @renjiezh in #1664
• Make duchy storage writing error transient. by @renjiezh in #1656
• Add etag support to system ComputationParticipant. by @SanjayVas in #1654
• Add ComputationParticipants.GetComputationParticipant to system API. by @SanjayVas in #1657
• Add FulfillRequisitionRequestBuilder by @kungfucraig in #1638
• Add support for reach only HMSS. by @ple13 in #1655
• chore: update rules_proto dep to 6.0.2 by @SanjayVas in #1667
• Fix api-linter error in system GetComputationParticipant. by @SanjayVas in #1666
• Fix requisition_params being set when set method wasn't called. by @SanjayVas in #1669
• chore: update common-cpp dep to 0.13.0 by @SanjayVas in #1672
• Allow Herald to skip stage to catch up with Measurement state. by @renjiezh in #1671
• Retry updating ComputationParticipant to avoid Measurement failure. by @SanjayVas in #1665
• Create Population Requisition Fulfiller by @jojijac0b in #1527
• Update panel match client to use internal proto definitions. by @robinsons in #1670
• Add Amazon EDP root certificate by @YuhongWang-Amazon in #1676
• Create ExchangeCheckpoint protobuf message for Kingdom-less panel match by @robinsons in #1675
• Add target for exporting shareshuffle library as a Maven artifact. by @SanjayVas in #1674
• Publish Maven artifacts on release. by @SanjayVas in #1680
• Implement CertificateManager for Kingdom-less panel match protocol. by @robinsons in #1681
• fix: use version for common-jvm dep by @SanjayVas in #1687
• Add library to compute the variances for HMSS protocol. by @ple13 in #1677
• Add prioritizedStages for duchy claimTask by @renjiezh in #1673
• HSMM reach-only integration test by @renjiezh in #1679
• Add protocol config to the request header by @kungfucraig in #1690
• Set participant_child_reference_id for claimWork log entries. by @SanjayVas in #1683
• Implement ApiClient for Kingdom-less panel match protocol. by @robinsons in #1685
• fix!: shorten overly long name for HMSS Mill Deployment by @SanjayVas in #1692
• Add enabledHmssMeasurementConsumers into kingdom config by @renjiezh in #1688
• Refactor HMSS to remove sketch params by @renjiezh in #1689
• fix: publish all Maven artifacts, not just one by @SanjayVas in #1694
• Add HMSS in process tests. by @ple13 in #1691
• Make max parallel claimed exchange step logic reusable. by @robinsons in #1699
• feat!: enable horizontal autoscaling of Liquid Legions v2 Mill by @SanjayVas in #1697
• Added method for batching search the findAcdpBalanceEntries by @RibeiroAna in #1684

New Contributors

• @RibeiroAna made their first contribution in #1684

Full Changelog: v0.5.6...v0.5.7-rc2

v0.5.7-rc1

This is primarily a bugfix release to improve Duchy fault tolerance and to make the Honest Majority Share Shuffle (HMSS) protocol available for use.

Issues Addressed

• #1637
• #1644
• #1663
• #1529

Highlights

• More performance improvements for Report creation. See #1641
• The Honest Majority Share Shuffle (HMSS) protocol is now available.
  • TODO(@renjiezh): Describe flags to enable
• The HMSS EDP client library is published as a Maven artifact
  • TODO(@SanjayVas): Link guide

Potentially Requiring Action

• Kubernetes object configuration changes for HMSS. These are required even if HMSS is not enabled.
  • TODO(@renjiezh): Describe the changes
  • See #1632 and #1679

What's Changed

• Fix batch get metrics limit in reports service by @tristanvuong2021 in #1529
• Optimize privacy budget charge for reach and frequency measurement. by @ple13 in #1650
• Use index in existing Measurements check when creating Measurements by @tristanvuong2021 in #1641
• Add executable binary classes and docker images for HMSS. by @renjiezh in #1632
• Create panel match internal versions of protobuf messages by @robinsons in #1661
• Add metrics for HMSS mill. by @renjiezh in #1633
• Update common-jvm to 0.85.0 by @renjiezh in #1664
• Make duchy storage writing error transient. by @renjiezh in #1656
• Add etag support to system ComputationParticipant. by @SanjayVas in #1654
• Add ComputationParticipants.GetComputationParticipant to system API. by @SanjayVas in #1657
• Add FulfillRequisitionRequestBuilder by @kungfucraig in #1638
• Add support for reach only HMSS. by @ple13 in #1655
• chore: update rules_proto dep to 6.0.2 by @SanjayVas in #1667
• Fix api-linter error in system GetComputationParticipant. by @SanjayVas in #1666
• Fix requisition_params being set when set method wasn't called. by @SanjayVas in #1669
• chore: update common-cpp dep to 0.13.0 by @SanjayVas in #1672
• Allow Herald to skip stage to catch up with Measurement state. by @renjiezh in #1671
• Retry updating ComputationParticipant to avoid Measurement failure. by @SanjayVas in #1665
• Create Population Requisition Fulfiller by @jojijac0b in #1527
• Update panel match client to use internal proto definitions. by @robinsons in #1670
• Add Amazon EDP root certificate by @YuhongWang-Amazon in #1676
• Create ExchangeCheckpoint protobuf message for Kingdom-less panel match by @robinsons in #1675
• Add target for exporting shareshuffle library as a Maven artifact. by @SanjayVas in #1674
• Publish Maven artifacts on release. by @SanjayVas in #1680
• Implement CertificateManager for Kingdom-less panel match protocol. by @robinsons in #1681
• fix: use version for common-jvm dep by @SanjayVas in #1687
• Add library to compute the variances for HMSS protocol. by @ple13 in #1677
• Add prioritizedStages for duchy claimTask by @renjiezh in #1673
• HMSS reach-only integration test by @renjiezh in #1679
• Add protocol config to the request header by @kungfucraig in #1690
• Set participant_child_reference_id for claimWork log entries. by @SanjayVas in #1683
• Implement ApiClient for Kingdom-less panel match protocol. by @robinsons in #1685

Full Changelog: v0.5.6...v0.5.7-rc1

v0.5.6

This is primarily a bugfix release to address the following issues:

• Cannot specify separate privacy parameters for single- vs. multi-EDP Measurements in Reporting v2. See #1610
• #1626
• #1636
• #1612
• #1648

Potentially Requiring Action

• MetricSpecConfig for Reporting v2 needs to be updated due to changes in #1610
• Exported OpenTelemetry metrics have been changed slightly. On GKE, these now are exported directly to Google Cloud Monitoring rather than Managed Prometheus. See #1623

What's Changed

• Fix bugs in HMSS implementation. by @renjiezh in #1611
• Adjust Git tag format for nightly builds. by @SanjayVas in #1617
• Escape invalid characters in container image tag. by @SanjayVas in #1620
• Log state transition to SUCCEEDED for MPC Measurements. by @SanjayVas in #1621
• Add missing ignoringRepeatedFieldOrder in ReportsServiceTest V1Alpha by @tristanvuong2021 in #1622
• Fix the bug that enqueues Computations in ending stage. by @renjiezh in #1625
• Add smaller synthetic data set for in-process tests. by @renjiezh in #1618
• Fix the mismatch of dataset k8s config. by @renjiezh in #1628
• Add reach only shuffle and aggregation phase. by @ple13 in #1600
• Add Support for different Privacy Params for Single and Multiple Data Providers by @tristanvuong2021 in #1610
• Stop reading google_container_cluster after creation. by @SanjayVas in #1630
• Add utilities for reading/writing a VidIndexMap from/to a file. by @kungfucraig in #1631
• Add missing population_count_params field to testing MetricSpecConfig by @tristanvuong2021 in #1642
• Follow semantic conventions for OpenTelemetry instruments. by @SanjayVas in #1623
• Disables AWS Postgres password rotation by @YuhongWang-Amazon in #1646
• Split reach and frequency privacy budget for HMSS protocol. by @ple13 in #1635
• Free SWIG string input arg by @kungfucraig in #1639
• Update SyntheticGeneratorCorrectnessTest to use large dataset. by @renjiezh in #1647
• Upgrade to any-sketch-java 0.7.0 by @kungfucraig in #1649
• Make queries use indexes when getting a Report by @tristanvuong2021 in #1643
• Add root CA certs for Meta EDP. by @SanjayVas in #1652
• Improve performance of StreamActiveComputations query. by @SanjayVas in #1651

Full Changelog: v0.5.5...v0.5.6

v0.5.5

This is primarily a bug fix release to address #1616

What's Changed

• Add corresponding seed encryption key in HMSS requisitions. by @renjiezh in #1585
• Fix swapped names for AWS Duchy IP addresses. by @SanjayVas in #1605
• Implement FrequencyVectorBuilder by @kungfucraig in #1604
• Add default service config by @jcorilla in #1603
• Add requisition fulfillment for hmss. by @ple13 in #1567
• Move SecretSeed from database to RequisitionDetails proto. by @renjiezh in #1592
• Support head environment in workflows. by @SanjayVas in #1608
• Enable nightly deployments to head environment. by @SanjayVas in #1609
• Fix setting of Metric state to SUCCEEDED by @tristanvuong2021 in #1593
• Move shareshuffle files to v2alpha subdirectory by @kungfucraig in #1614
• Factor InMemoryVidIndexMap out of VidIndexMap by @kungfucraig in #1615

Full Changelog: v0.5.4...v0.5.5

v0.5.4

This is primarily a bug fix release to address #1596

Potentially Requiring Action

• The dev configuration for EKS now manages external IP addresses with Terraform. See #1586
  • Use terraform import to import your existing Elastic IP address resources to avoid unintentional external IP address changes.

What's Changed

• Skip pushing images in Update CMMS workflow if there's an existing image tag. by @SanjayVas in #1582
• Manage external IP addresses for EKS in Terraform. by @SanjayVas in #1586
• Add back dispatch for image push. by @renjiezh in #1598
• Add INITIALIZED stage for aggregator in HMSS. by @renjiezh in #1587
• Fail correctness/integration test if Measurement is cancelled. by @SanjayVas in #1599
• Populate MeasurementSpec.serialized_measurement_public_key field. by @SanjayVas in #1597

Full Changelog: v0.5.3...v0.5.4