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Comprehensive
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abreast in full awareness; up to date (usu. fol. by "of"). [2/4 definitions]
brush up on to study again to bring one's knowledge up to date or to remember what might have been forgotten; review.
refresher course a course serving as a review of material previously studied, esp. to bring knowledge or professional skills up to date.
update to provide (someone) with new or current information; bring up to date. [2/4 definitions]