txt64 is missing

[stefanoverna]

Any reason why txt64 is not exposed?

[heyitsbryanm]

@stefanoverna, the 64 alias is available to all imgix parameters (ex: https://bryansandbox.imgix.net/_static/images/img02.jpg?w64=MzAwCg), though it's most commonly used for parameters that are likely to use special characters in their values, such as blend, mark and txt. You can read this in our documentation: https://docs.imgix.com/apis/rendering#base64-variants

So, you can assume that a 64 variant exists for every imgix parameter.

[stefanoverna]

understood!