The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
+## 0.7.4 (September 25, 2019)
+
+### Added
+
+- Add Trio concurrency backend. (Pull #276)
+- Add `params` parameter to `Client` for setting default query parameters. (Pull #372)
+- Add support for `SSL_CERT_FILE` and `SSL_CERT_DIR` environment variables. (Pull #307)
+- Add debug logging to calls into ASGI apps. (Pull #371)
+- Add debug logging to SSL configuration. (Pull #378)
+
+### Fixed
+
+- Fix a bug when using `Client` without timeouts in Python 3.6. (Pull #383)
+- Propagate `Client` configuration to HTTP proxies. (Pull #377)
+
## 0.7.3 (September 20, 2019)
### Added