This version drops support for IE8. events
no longer includes polyfills
for ES5 features. If you need to support older environments, use an ES5 shim
like es5-shim. Both the shim and sham
versions of es5-shim are necessary.
off()
methodprependListener()
and prependOnceListener()
eventNames()
methodonce()
listeners in listeners()
Note that this version doubles the gzipped size, jumping from 1.1KB to 2.1KB, due to new methods and runtime performance improvements. Be aware of that when upgrading.
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