# [1.4.0](https://github.com/webex/ts-sdp/compare/v1.3.2...v1.4.0) (2023-05-10)

### Bug Fixes

* tweak github action workflow file ([#16](https://github.com/webex/ts-sdp/issues/16)) ([dce9e2e](https://github.com/webex/ts-sdp/commit/dce9e2e0fe69a0463c74d37c20a5fc3c0f9429c5))

### Features

* add helper for adding extmap lines ([#15](https://github.com/webex/ts-sdp/issues/15)) ([b334ab7](https://github.com/webex/ts-sdp/commit/b334ab72d972aa698b36cdff6f66c6666ae8e458))