Once a course has been exported from Prewise Learning's Composer to Gimlet LMS, it can continue to be edited in Composer without affecting the published version of the course.
The version edited in Composer can be published on top of the version in Gimlet LMS by moving the course in the same way as the first publication, i.e. by clicking the Publish to Gimlet LMS button on the course (see Course from Composer to Gimlet LMS) . When transferring, Composer will warn you if the course has already been transferred on the LMS side, and you will need to confirm the update separately when transferring. If the course is already linked to a study path, the update usually does not require any changes on the Gimlet LMS side.