Hello�Sabine,
I have a set of smalllint rules I have created by mining code history between Pharo 2.0 and 3.0.
Note however they do not cover all deprecated methods and classes.
If you want to give a try, just load them (using the code below), and run the rules using the Critic Browser to find the violations and the replacement **suggestion**.
Gofer new
�� package: 'Rules-Pharo30';
�� load.
The is also this report for a fast overview of the changes (note that some may be false positives):
hope that it helps,
--�
Andre Hora