Still swaddling

Hi Mammas! My daughter is 5-1/2 months and we still swaddle her for every nap and bedtime.  She absolutely loves it and keeps hers snug at night.  We use one of those velcro ones.  We bought a zipadee zip but her hands were bothering her.  She's rolled from tummy to back but not from back to tummy.  Should we stop swaddling? Or continue until she's ready to stop on her own?