Client-side packaging changed in 0.5.2 relative to 0.5.1 about subscriptions-transport-ws

[Urigo]

Fixed in 0.5.3. Thanks @Vlasenko .

[larixer]

Seems module format for client-side bundle has changed from CommonJS in 0.5.1 to global var in 0.5.2 by Pull Request:
#77

Maybe libraryTarget: 'umd' should be used instead in unpkg-webpack.config.js?

Global var module style for client-side bundle will work without hacks involved only with <script> tags in web browser. But if one uses webpack bundler (maybe it is applicable for other bundlers as well), by default it processes browser field in package.json and hence attempts to use client-side bundle when you require('subscritption-transport-ws'). In 0.5.1 everything was fine with webpack, because client-side bundle had CommonJS module style. But in 0.5.2 module style changed to global var and now you need to require this module in rather convoluted way:

  require('script!subscriptions-transport-ws');
  const SubscriptionClient = SubscriptionsTransportWs.SubscriptionClient;

I propose to not use global var, but rather use the module style for client-side bundle that works BOTH with <script> tag and with bundlers. I think UMD module style is compatible with any usage scenario.

[larixer]

@Urigo The same problem has happened with 0.6.0. Browser bundle is exported as global var, whereas in 0.5.x it was exported as CommonJS module, is it intended?