diff --git a/Frequently-Asked-Questions.md b/Frequently-Asked-Questions.md index 52380b7..ec97dba 100644 --- a/Frequently-Asked-Questions.md +++ b/Frequently-Asked-Questions.md @@ -32,7 +32,9 @@ Not by default, but it is possible. PDF.js runs with the same permissions as an ## Which browsers are supported? -The objective is to support all HTML5 compliant browsers, but since feature support varies per browser/version our support for all PDF features varies as well. We include `compatibility.js` by default which has polyfills for missing features. Find the list of features needed for PDF.js to properly work and browser tests for those features at [[Required Browser Features]]. In general, the support is below. If no version is indicated, then the latest desktop/mobile versions are intended. +From version 2.4.456 on we produce a non-translated/non-polyfilled build for modern browsers by default. However, we also provide the translated/polyfilled build for older browsers in a separate bundle (with the -es5-dist.zip suffix). + +The objective is to support all HTML5 compliant browsers, but since feature support varies per browser/version our support for all PDF features varies as well. Find the list of features needed for PDF.js to properly work and browser tests for those features at [[Required Browser Features]]. In general, the support is below. If no version is indicated, then the latest desktop/mobile versions are intended. While the library and the default viewer should still work in IE 11/Edge (non-Chromium-based) for the time being, some functionality/features may not be available and the performance will be worse compared to modern browsers. Going forward, only bugs which *completely* prevent the library and/or the default viewer from running will be accepted.