When committing metadata from very large Salesforce orgs to Git repos using DX format, the conversion process used to take a significant amount of time. In this release, we have added further optimizations which should make the commit process significantly faster, especially for large package commits.

When you deploy Profiles from Salesforce to Salesforce, the line-by-line diff view included unrelated changes from flow access which was introduced as part of Salesforce Winter 20' release. This has been fixed as part of this release.