SQLite has STRICT typing (since 3.37, 2021)

Not "new" but hopefully useful. Some earlier discussions:

    https://news.ycombinator.com/item?id=28259104 (2021)
    https://news.ycombinator.com/item?id=29363054 (2021)
    https://news.ycombinator.com/item?id=38039616 (2023)
    https://news.ycombinator.com/item?id=42550706 (2024)
    https://news.ycombinator.com/item?id=46744354 (2026)