Migrating from one CTK+ 3 release to another: CTK+ 3 Reference Manual

## Migrating from one CTK+ 3 release to another

CTK+ 3 has seen considerable development over multiple stable releases. While we try to maintain compatibility as far as possible, some minor adjustments may be necessary when moving an application from one release of CTK+ 3 to the next.

The following sections list noteworthy changes in CTK+ 3.x release that may or may not require applications to be updated.

## Changes in CTK+ 3.2

The accessible implementations for CTK+ widgets have been integrated into libctk itself, and the cail module does not exist anymore. This change should not affect applications very much.