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Upgrading to Firefox ESR 128.2.0 from 115.15.0

Firefox Enterprise Installation og opdateringer
Mike Kaply replied
ngreyling
ngreyling

Hi,

Looking to upgrade our org to ESR 128.2.0 due to compatibility issues - most notably, embedded PDFs not loading due to Promise.withResolvers() not being implemented on versions prior to 121.

Curious to know if there are any issues or concerns with upgrading manually/pushing this version out - would like to ensure we don't cause further issues in attempting to resolve one.

Hi, Looking to upgrade our org to ESR 128.2.0 due to compatibility issues - most notably, embedded PDFs not loading due to [https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/withResolvers Promise.withResolvers()] not being implemented on versions prior to 121. Curious to know if there are any issues or concerns with upgrading manually/pushing this version out - would like to ensure we don't cause further issues in attempting to resolve one.

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Mike Kaply
Mike Kaply
  • Moderator
Mozilla Staff

I don't know of any specifically.