# Release 2.9.0

## Breaking Changes

*   Due to security issues in TF 2.8, all boosted trees code has now been removed (after being deprecated in TF 2.8). Users should switch to [TensorFlow Decision Forests](https://github.com/tensorflow/decision-forests).
*   Build, Compilation and Packaging

                      type: array
                    randomSamplingPercentage:
                      description: Controls the rate at which traffic will be selected
                        for tracing if no prior sampling decision has been made.
                      format: double
                      maximum: 100
                      minimum: 0
                      nullable: true
                      type: number

                      type: array
                    randomSamplingPercentage:
                      description: Controls the rate at which traffic will be selected
                        for tracing if no prior sampling decision has been made.
                      format: double
                      maximum: 100
                      minimum: 0
                      nullable: true
                      type: number

                      type: array
                    randomSamplingPercentage:
                      description: Controls the rate at which traffic will be selected
                        for tracing if no prior sampling decision has been made.
                      maximum: 100
                      minimum: 0
                      nullable: true
                      type: number
                    useRequestIdForTraceSampling:

            "type": "integer"
          },
          "revisionHistoryLimit": {
            "description": "revisionHistoryLimit is the maximum number of revisions that will be maintained in the StatefulSet's revision history. The revision history consists of all revisions not represented by a currently applied StatefulSetSpec version. The default value is 10.",
            "format": "int32",
            "type": "integer"
          },