ng-monitoring v7.5.2

For new features, improvements, and bug fixes released in 7.5.2 for ng-monitoring, see TiDB 7.5.2 release notes.
See the difference from the issue perspective:

</details>

ng-monitoring v8.1.1

For new features, improvements, and bug fixes released in 8.1.1 for ng-monitoring, see TiDB 8.1.1 release notes.
See the difference from the issue perspective:

NG-Monitoring v7.1.6

For new features, improvements, and bug fixes released in v7.1.6 for NG-Monitoring, see TiDB v7.1.6 release notes.

See the difference from the issue perspective:

ng-monitoring v8.1.0

For new features, improvements, and bug fixes released in 8.1.0 for ng-monitoring, see TiDB 8.1.0 release notes.
See the difference from the issue perspective:

</details>

ng-monitoring v7.1.5

For new features, improvements, and bug fixes released in 7.1.5 for ng-monitoring, see TiDB 7.1.5 release notes.
See the difference from the issue perspective:

</details>

ng-monitoring v8.0.0

For new features, improvements, and bug fixes released in 8.0.0 for ng-monitoring, see TiDB 8.0.0 release notes.
See the difference from the issue perspective:

</details>

v8.0.0-alpha: docdb: expose almost all options to user (#231)

ref pingcap/ng-monitoring#230

ng-monitoring v7.1.4

For new features, improvements, and bug fixes released in 7.1.4 for ng-monitoring, see TiDB 7.1.4 release notes.
See the difference from the issue perspective:

- pingcap/ng-monitoring#220

• #225

ng-monitoring v6.5.10

For new features, improvements, and bug fixes released in 6.5.10 for ng-monitoring, see TiDB 6.5.10 release notes.
See the difference from the issue perspective:

ng-monitoring v6.5.9

For new features, improvements, and bug fixes released in 6.5.9 for ng-monitoring, see TiDB 6.5.9 release notes.
See the difference from the issue perspective:

- pingcap/ng-monitoring#225

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