Payroll configuration

I discovered that the salary component in the erpnext i set up does not have link to an account as it is in the demo company and similarlly my salary structure does not contain all the features i see in the salary structure of demo company.What do do to have them in my set up because those features are critical payroll set up

You need to switch to develop branch to get those feature, those are in beta stage.

Hi,when will be the likely time for the features to be released because they are very useful in any meaningful payroll set up.I also desire that the income tax component of the salary should be made in such a way that the formula can be written to calculate it.
Thanks

Please read this for new features on payroll.
https://frappe.io/blog/erpnext-features/redesigned-salary-structure