Update CHANGELOG.md

Author: stepancheg

CHANGELOG.md

@@ -1,9 +1,10 @@
 # Changelog
 
-## [0.9] - Unreleased
+## [0.10] - Unreleased
 
 - Drop support of older `openssl` versions which do not implement ALPN
 - [Remove unused dependency](https://github.com/stepancheg/rust-tls-api/pull/44) from `tls_api` crate
+- **Tests are broken in master**
 
 ## [0.8.0] - 2022-04-28