Either compatibility must be restored or documents updated about minimum browser requirements.
- Mentioned In
- rMEXTad43ca523293: Updated mediawiki/extensions Project…
rMEXTda88fa0a9c9a: Updated mediawiki/extensions Project…
rEULSb5db283b3931: Update jquery.uls to ffcfdf1
rEULSc33ac5fdb4bb: Restore support for IE8
- Mentioned Here
- T87874: ULS should not unconditionally use ES5 methods
rEULSd1988bb3c7bd: Blacklist old browsers
rEULSfe4e101851f5: Stop using deprecated jquery.json module
Then the polyfill must be duplicated to ULS until the minimal MediaWiki version for ULS raises to the version containing the polyfill.
Is it possible to copy a module into an extension with the same name? Which module get loaded?
@Nikerabbit: There's nothing conditional about it. The es5-shim module has a built-in ResourceLoader skip-function that makes it only load when needed. Without additional requests.