Submitting Updated Transcripts

After a long process, a school I attended in 1996 is removing 2 grades of "E" and making them a regular withdrawal. I am ready to send in all applications today but thinking that might be a bad decision since LSAC takes about 3 weeks to process transcripts. My question is (which LSAC hasn't answered) will the schools I have already applied to receive an updated transcript? Should I warn them via email that a new gpa is coming? It's a big difference (3.2 vs 3.48) so I am afraid of receiving a denial based on current gpa before the new one arrives but also considering it is so late in the cycle. Any advice out there?