## Version 1.8.0 (Version compatible with elasticsearch 7.7.0)
### Features
* Feature [#115](https://github.com/opendistro-for-elasticsearch/k-NN/pull/115): ODFE 1.8 support for Elasticsearch version 7.7.0 (issue [#113](https://github.com/opendistro-for-elasticsearch/k-NN/issues/113)).

### Enhancements
* Enhancement [#108](https://github.com/opendistro-for-elasticsearch/k-NN/pull/108): Block knn index writes if the Circuit breaker triggers. (issue [#96](https://github.com/opendistro-for-elasticsearch/k-NN/issues/96))

### Bug Fixes
* None