Historical launch notes
Oxygen Review: 2018 Launch Notes (Historical)
- Published
- Editorial update
- Product facts verified
Historical page. This URL is kept because it answers a version-specific or first-look question. For a current Oxygen buying decision, use the 2026 Oxygen Builder review. These three URLs are not being merged just to clear an automated cannibalization report.
Why this URL stays
First-look notes, not the current review
The original Oxygen review was a first-look after a Soflyy license, written when the product was new and priced around a $99 introductory lifetime license. It already pointed readers to the later 2.0 and 2.1 articles. That is a distinct historical purpose.
It is not the URL to rank for “oxygen builder” in 2026. We are not redirecting it in this batch because we have not finished a backlink and query comparison. We are labeling it so the current review can carry the general intent.