Merge pull request #219 from sinequa/chore/update-dependencies chore: update package dependencies and refactor proxy configuration

Merge pull request #144 from sinequa/release/11.12.0 Release/11.12.0

Update README.md fix contact url

Merge remote-tracking branch 'external/master' into release/11.10.0 

Updated doc 

Merge pull request #88 from sinequa/release/11.8.1 Release/11.8.1

Merge remote-tracking branch 'external/master' into release/11.8.0 

Fixed marked import 

Update Sinequa logo in documentation 

Merge remote-tracking branch 'origin/master' into release/11.6.1 # Conflicts: #	docs/Gemfile.lock