Epic to capture items related to submission of Iter8 to CNCF sandbox project. **Documentation updates** - [x] https://github.com/iter8-tools/iter8/issues/1618 (https://github.com/iter8-tools/docs/pull/108) - [x] https://github.com/iter8-tools/iter8/issues/1619 (https://github.com/iter8-tools/docs/pull/108) - [x] https://github.com/iter8-tools/iter8/issues/1500 - [x] release chart documentation **Code updates** - [x] https://github.com/iter8-tools/iter8/issues/1492 - [x] https://github.com/iter8-tools/iter8/issues/1606 - [x] https://github.com/iter8-tools/iter8/issues/1611 - [x] https://github.com/iter8-tools/iter8/pull/1615 - [x] release chart - [ ] explore kubernetes gateway API - [ ] [scaling/persistence of metrics data collection](https://github.com/iter8-tools/iter8/issues/1648) **Other changes to consider** - [x] https://github.com/iter8-tools/iter8/issues/1598 - [x] https://github.com/iter8-tools/iter8/issues/1617 - [x] https://github.com/iter8-tools/iter8/issues/1620
Epic to capture items related to submission of Iter8 to CNCF sandbox project.
Documentation updates
iter8command #1619 (remove iter8 cli docs#108)Code updates
iter8commands #1492httpandslack#1611Other changes to consider