Mommas when y'all started feeding your babies solids did they start sleeping longer through the…

Mommas when y'all started feeding your babies solids did they start sleeping longer through the night? We just moved my 5 1/2 month old to her own bed (she usually slept in her swing) and I also breastfeed her then give her some baby food before bed and she sleeps way longer and better than she did before. Idk if it's because of the where she sleeps change or if the baby food helps.