Change version number of SDK extension

Hi,

I've created some custom components with the SDK and just wanted to increase the version number of one compoment from 1.0 to 1.1.

Easy, I touhght, and I changed the version to 1.1 in the contribution.xml file of the extension.

But after that, the component didn't appeared in the Design Studio (14.0.3) anymore.

After changing the versoin back to 1.0, the extension was available again.

I've changed the version number in the contribution.xml, the code looks like this:

<sdkExtension xmlns="http://www.sap.com/bi/zen/sdk" id="com.x.y" title="myComponent" version="1.1" vendor="">

Is this the right place to change the version number?

Or is it a bug that the version can not be changed?

Could somebody confirm this behaviour?

Many thanks for you input,

ben