For more detailed release notes, including patch releases, please check the [milestones on GitHub](https://github.com/gatling/gatling/milestones?state=closed).

## Core

* [#2769](https://github.com/gatling/gatling/issues/2769): Make composite injection steps chainable with other steps
* [#3804](https://github.com/gatling/gatling/issues/3804): Support $${} for escaping in Gatling EL

## HTTP

* [#3790](https://github.com/gatling/gatling/issues/3790): Add an option to support TCP Keepalive
* [#3792](https://github.com/gatling/gatling/issues/3792): getCookieValue withDomain now accept an EL expression