Are there any connectivity improvements with the Tandem Mobi System or Tandem t:slim X2 insulin pump and Dexcom G7 CGM Systems?

Are there any connectivity improvements with the Tandem Mobi System or Tandem t:slim X2 insulin pump and Dexcom G7 CGM Systems? Tandem has made software-level enhancements intended to support stronger connectivity between Tandem Mobi and the t:slim X2 with both Dexcom G7 and Dexcom G7 15 Day.