This is just a short heads-up for all members which use the twitter widget of the PRO versions of my themes.
The custom twitter widget fetches the data with JSON from twitter using API 1.0. Since Twitter retires the version 1.0 of the API in March 2013, the custom twitter widget won’t work anymore.
The new API 1.1 is way more complicated and requires to create an application, authentificate to twitter with oAuth dealing with consumer keys and access tokens and also take care about API rate limits.
This leads to some changes in implementation of the twitter widget. I have created a new tutorial in the docs explaining how you can embed twitter with the new API.