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How to use specific version of amphtml?

currently I am using amp script from https://cdn.ampproject.org/v0.js. I believe this file contains latest release always. Recently my amp site is breaking, so i want to test with previous releases of amp html.

is there a way to to include specific version of amp html ??

Solution

  • You can access specific versions of the AMP runtime via:

    https://cdn.ampproject.org/rtv/${VERSION}/v0/amp-analytics-0.1.js

    Where ${VERSION} is the current version number, e.g.: 1809142227020 preceded by 01 for the release version and 00 for the canary version.

    For example, the current released version is:

    https://cdn.ampproject.org/rtv/011809142227020/v0/amp-analytics-0.1.js

    and the current canary version is:

    https://cdn.ampproject.org/rtv/001809142227020/v0/amp-analytics-0.1.js.