# Release v0.11.15
## 0.11.15 (April 26, 2021)

IMPROVEMENTS:

* cli: Update the HashiCorp Public Key ([#28498](https://github.com/hashicorp/terraform/issues/28498))
* backend/http: New options for retries on outgoing requests. ([#19702](https://github.com/hashicorp/terraform/issues/19702))
* communicator/ssh: Keepalive support ([#20437](https://github.com/hashicorp/terraform/issues/20437))