* #3307 enhancement : prog_bg_color query added to change the background of progress bar * #3066 bug Fixed : readme.md file as stated * #3066 bug Fixed : readme.md file as stated" * #3066 bug Fixed : readme.md file as stated * fix types.d.ts * add test --------- Co-authored-by: krishnoit <krishnoit100@gmail.com> Co-authored-by: krishna seth <75961965+a-s-t-e-y-a@users.noreply.github.com>