This patch reduced lag caused by some of the new code related to drawing items +
it improves workers priorities - primary and secondary work will take place over the general work-management settings (unless primary work is extremley far away compared to the general stuff) It also does a few other minor things to improve the overall performance.
As always: thanks for all the bug reports and feedback! Should this little patch cause anything unforseen, please let me know!
Best wishes and lots of love!
//Mattias