yes, congratulations are in order. It's a light and fast touring bike - not made for loaded camping, but for overnight or "credit card" touring.
The main idea is go long distances and haul enough to be self-supported.
It's the product of the French Technical Trials of the 40s. Pushing lighter and lighter frames to do more work.
Some of these bikes were down to 18 lbs.
Most roads were not paved then, but simply graded, so these are the ultimate gravel/adventure bikes.
https://janheine.wordpress.com/2011/12/17/the-technical-trials/
The way the seat stays are brazed forward of the seat tube is to make the main triangle stiffer and help the bike handle better with a rear load.
Most of your load should be up front, though.