we're using only GMaps to load Google additional Libraries (places, drawing and geometry). However, the libraries aren't loading well, because there are some kind of encode error on the loading Google URL.

Function used to load libraries (included on first controller):
private void loadResources() {
if(this.getFellowIfAny("infodigg_gmaps_base") == null) {
Gmaps gmaps = new Gmaps();
String gApi = "XXXXX";
gmaps.setKey(gApi);
gmaps.setLibraries("geometry,drawing,places");
Div div = new Div(); //ComponentsUtil.getDiv(null, gmaps);
div.setStyle("height:1px; width: 1px; position: absolute; top: 0px; right: 0px");
div.setId("infodigg_gmaps_base");
this.appendChild(div);
}
}

Javascript console: there aren't "window.google.maps.places" object (the library isn't loaded)

Loaded "gmaps.wpd", versión 3.1.0 (latest)

Google maps URL Generated:

NOTE: If you replace in the URL: "https://maps.googleapis.com/maps/api/js?jsapiRedirect=true&key=XXXXXX&libraries=geometry%252Cdrawing%252Cplaces" the code "%252C" with "," the libraries are loaded ok. I think it's the way the libraries are loaded.

UPDATE 2 We've found the problem and the solution: In line 646 of Gmaps.js, you're encoding the JS parameters:

For example, if you make in Console:

jq.param({libraries: 'geometry,drawing,places'})

It generates:

"libraries=geometry%2Cdrawing%2Cplaces"

(And, Google Loader encode it again, generating wrong code)

We propose something like this as solution (we've tested and it works):

var str = "";
if (this._gmapsApiConfigParams.libraries){
var tmp = JSON.parse(JSON.stringify(this._gmapsApiConfigParams));
str = "libraries=" + tmp.libraries;
delete tmp.libraries;
str = str + "&" + jq.param(tmp);
} else {
str = jq.param(this._gmapsApiConfigParams);
}

Solution proposed: Gmaps.zip