Safari Browser main version should be included in the output

Safari Browser User-Agents look like this:

• [...] Version/4.0 Mobile Safari/533.1
• [...] Version/4.0 Mobile Safari/534.30
• [...] Version/4.0 Safari/532.21.6
• [...] Version/4.0 Safari/534.30
• [...] Version/6.0 Mobile/10A5376e Safari/8536.25
• [...] Version/6.0 Safari/536.25
• [...] Version/6.0.3 Safari/536.28.10
• [...] Version/6.0.4 Safari/536.29.13
• [...] Version/7.0 Mobile/11A465 Safari/9537.53
• [...] Version/7.0.3 Safari/537.75.14
• [...] Version/8.0 Mobile/12B411 Safari/600.1.4
• [...] Version/8.0 Mobile/12H321 Safari/600.1.4
• [...] Version/8.0.2 Safari/600.2.5
• [...] Version/8.0.7 Safari/600.7.12
• [...] Version/8.0.8 Safari/600.8.9
• [...] Version/11.0.1 Safari/604.3.5
• [...] Version/11.0.2 Safari/604.4.7
• [...] Version/11.0.3 Safari/604.5.6
• [...] Version/11.0 Mobile/15A372 Safari/604.1
• [...] Version/11.0 Mobile/15B202 Safari/604.1

You seem to take the latter part, f.e. Safari/604.1, as the version of the used Safari Browser:

This seems to be the build number, which can be quite confusing for someone that never used Safari. I think it would be good to include the main number from the Version/ substring:

• Safari 11.0.3 (604.5.6)
• Safari 8.0.2 (600.2.5)

Start by locating the Safari user-agent parsing and the output formatting that currently uses the Safari build number. Compare the listed Version/ and Safari/ values across the examples, then check the existing tests or sample output for browser versions. Done means Safari output includes both the main Version/ value and the build number without breaking other Safari variants.