# 4.10.3

Bugfixes for 4.10.2

* Bug #11934: WSlider vertical doesn't appear
* Bug #12158: Endless session reloading
* Improvements #10382: Allow different upload mechanism for WFileDropWidget
* Bug #11960: IBPP 2.5.0 deprecation warning
* Feature #12005: How to implement steps in WSlider
* Bug #12143: Fix for 12006 causes exception.
* Feature #12148: translate="no" attribute in html  - Tag
* Bug #12022: Session crash due wrong rendering
* Bug #12036: Change of WCheckBox state removes additional css classes
* Bug #11669: Delayed invisible changes end up in prelearned stateless slot