syblog

There is an srcset with webp for compatibility with old browsers. Is there is some way to make webp with fallback to jpg? As shown in official docs https://playground.amp.dev/?url=https%3A%2F%2Fpreview.amp.dev%2Fdocumentation%2Fguides-and-tutorials%2Fdevelop%2Fstyle_and_layout%2Fplaceholders.example.3.html%3Fformat%3Dwebsites&format=websites ?

Thank you!