First release candidate of 4.1.

Initial version 4 release.

First release candidate of 4.0.

Eighth beta of 4.0

Seventh beta of 4.0.

Sixth beta of 4.0.

Fifth beta of 4.0.

Fourth beta of 4.0.

Third beta of 4.0. Introduces downloadable binaries.

Second beta of KTX Software 4.0.