This is the first release. It provides "full C++20 equivalence", at least to the degree that is planned.
Progress implementing std::views::X equivalents
| Standard | adaptors | factories | Comment |
|---|---|---|---|
| C++20 | 14/15 | 5/5 | lazy_split not planned |
| C++23 | 2/13 | 1/1 | |
| C++26 | 1/03 | -- | |
| C++29 | 1/?? | -- | |
| extra | 1 |