| ⇢ | B | Locked added |
| ⇢ | A | Locked::contentEncoding() added | |
| ⇢ | A | Locked::withReplyTo() added | |
| ⇢ | A | Locked::hasAppId() added | |
| ⇢ | A | Locked::withContentEncoding() added | |
| ⇢ | A | Locked::hasExpiration() added | |
| ⇢ | A | Locked::appId() added | |
| ⇢ | A | Locked::hasHeaders() added | |
| ⇢ | A | Locked::expiration() added | |
| ⇢ | A | Locked::withAppId() added | |
| ⇢ | A | Locked::headers() added | |
| ⋮ | view more | ||
| B | ↘ | C | Connection::wait() got worse |