Please merge topic/johanna/tls13-version

Description

Please merge topic/johanna/tls13-version

The way in which TLS 1.3 is negotiated was changed slightly in later
revisions of the standard. The final version is only sent in an
extension - while the version field in the server hello still shows TLS
1.2.

This patch makes ssl.log show the correct version again.

Environment

None

Assignee

Robin Sommer

Reporter

Johanna Amann

Labels

None

External issue ID

None

Components

Affects versions

Priority

Normal
Configure