To stay up-to-date or informed on something, there are several synonyms for the phrase "keep abreast of". These include: stay current, stay informed, stay up-to-date, stay apprised, stay in the loop, keep informed, keep up-to-date, keep in touch, and keep current. All of these phrases imply an active effort to remain knowledgeable about something, whether it be news, trends, or changes in a particular field. They can be applied to various situations, from staying informed about current events to keeping up with advancements in technology or industry updates. Whatever the context may be, it's essential to "keep abreast of" the latest developments to remain competitive and well-informed in any field.