# 6.15.8

**Bug fixes**

* Added support to get all required variables of the current step you are debugging.
* Network handling improvements.
* Debugging performance improvements (rendering of many variables in the tree).
* Potential fixed rare occurring crashes when moving around elements in a user step.
* Fixed an issue regarding value list validations in the grid.
* Fixed an issue around the code editor when zooming (lines should now stay on the correct lines & not crash).