## 2.1 Changes in Oz, Mozart libraries and UI

### 2.1.1 Dictionaries

Copying of dictionaries was broken. Fixed. (bug 1352)

### 2.1.2 FSF

Mozart added to the FSF directory. (bug 1207)

### 2.1.3 Application module

`Application.getGuiArgs` now returns arguments as documented. (bug 1691)

### 2.1.4 Psql Contribution

The contribution to work with PostgreSQL is working again. To build it use `--enable-contrib-psql` during configuration.