GD bbPress Toolbox Pro 4.5.1 is a maintenance release, that fixes several bugs reported in the past week related to new topic reading tracking features, and some issues with multisite blog switching.
GD Rating System Pro 2.0.6 is a very important bug fixing release, focused on the rare case of database switching and problems with deletion of blogs in the multisite network environment.
The new minor release of GD Knowledge Base Pro is the version 2.4.1, and it is released to fix a number of bugs reported in the past few weeks related to the handling of the articles attachment files.
Dev4Press was very busy last year, with few old plugins rewritten from scratch, few new plugins released and a massive number of major and minor releases for all plugins. And, this year will continue in the same way.