# Helm chart

## \[1.6.0] 2025-07-17

* Update core Docker image tag to 1.6.0   
* Bump etcd to chart version 12.0.10 / app version 3.6.2   
* Bump postgresl to chart version 16.7.19 / app version 17.5.0
* Bump opentelemetry-collector to chart version 0.129.0 / app version 0.130.0  
* Bump prometheus-node-exporter to chart version 4.47.1 / app version 1.9.1

## \[1.5.0] 2025-07-09

* Update core Docker image to 1.5.0
* Upgraded employed libraries to their latest available releases

## \[1.4.0] 2025-06-05

* Introduce support for erasure coding (EC) storage groups
* Remove support for multiple storage volumes per storage instance
* Update core Docker image tag to 1.4.0

## \[1.3.1] 2025-04-07

* Update core Docker image tag to 1.3.1

## \[1.3.0] - 2025-03-04

* Rename recovery service to coordinator
* Enable optional deactivation of deduplicator and OTEL collector
* Update core Docker image tag to 1.3.0

## \[1.2.0] - 2025-01-22

* Update core Docker image tag to 1.2.0

## \[1.1.2] - 2024-12-19

* Update core Docker image tag to 1.1.2

## \[1.1.1] - 2024-12-09

* Update the subcharts to the recent versions
* Update core Docker image tag to 1.1.1

## \[1.1.0] - 2024-11-13

* Implemented support for password-based authentication against etcd
* Implemented S3A tests support
* Implemented PySpark test support
* Made the `database-init` job name unique to prevent `helm upgrade` failing
* Added support for extra volumes and volume mounts
* Updated core Docker image tag to 1.1.0

## \[1.0.0] - 2024-10-16

* Implemented support for global policies
* Implemented automated credentials generation for the UH root user
* Update core Docker image tag to 1.0.0

## \[0.6.0] - 2024-09-19

* Implemented flexible database schema management with Flyway
* Introduced the readiness probe for the Entrypoint service
* Introduced EC recovery service
* Update core Docker image tag to 0.6.0

## \[0.5.5] - 2024-08-08

* Added support for using multiple working directories/storage devices to storage service
* Update core Docker image tag to 0.5.4

## \[0.5.4] - 2024-07-05

* Provide ability to define custom ENV for the stability test

## \[0.5.3] - 2024-07-02

* Update core Docker image tag to 0.5.3

## \[0.5.2] - 2024-06-27

* Remove initContainers from the UH services
* Update core Docker image tag to 0.5.2

## \[0.5.1] - 2024-06-24

* Implement custom environment variables support for UH services
* Implement proxy URL support for the init containers
* Update core Docker image tag to 0.5.1

## \[0.5.0] - 2024-06-07

* Update core Docker image tag to 0.5.0
* Enable changing parameters of the stability test
* Implemenent PostgreSQL database instead Directory

## \[0.4.3] - 2024-05-22

* Update core Docker image tag to 0.4.2
* Enable passing aditional parameters to the stability test

## \[0.4.2] - 2024-04-29

* Update core Docker image tag to 0.4.1
* Implement fixes for the release 0.4.1

## \[0.4.1] - 2024-04-18

* Introduce the stability test
* Make the init-container script multiplatform
* Implement tolerations support

## \[0.4.0] - 2024-03-27

* Update core Docker image tag to 0.4.0

## \[0.3.3] - 2024-03-25

* Implement image pull policy support
* Implement feature testing support
* Introduce consistent Helm labels
* Implement security context fixes

## \[0.3.2] - 2024-03-19

* Implement security context for the UH services

## \[0.3.1] - 2024-03-15

* Update core Docker image tag to 0.3.4
* Enable collecting pod metrics from Kubelet

## \[0.3.0] - 2024-03-14

* Update core Docker image tag to 0.3.2
* Implement telemetry export support for the entrypoint service
* Enable only required metric collectors for Prometheus Node Exporter

## \[0.2.0] - 2024-03-06

* Update core Docker image tag to 0.2.1
* Implement Kubernetes metadata collection
* Implement support for changing log level and telemetry collection interval
* Implement resource budgets
* Implement placement policies