French intro-upgrade-from-v1 (wip) [skip ci]
Fix typo [skip ci]
French intro-upgrade-from-v1 (wip) [skip ci]
French intro-upgrade-from-v1 (wip) [skip ci]
Fix Typo [skip ci]
French intro-upgrade-from-v1 (wip) [skip ci]
French intro-upgrade-from-v1 (wip) [skip ci]
Update intro-upgrade-from-v1.md
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Merge pull request #3860 from klevron/french-doc

French intro-upgrade-from-v1