Antonyms for the phrase "brings up to date" can include leaving unchanged, neglecting, ignoring, or abandoning. When you do not bring something up to date, you risk falling behind and missing out on important information or developments. Neglecting to update can have serious consequences, especially in industries where the latest information and technologies are critical. It's essential to prioritize updating projects or information to stay current and relevant. Choosing to abandon or ignore a process or information can limit growth and progress, ultimately leading to lost opportunities. Thus, it's crucial to keep things up to date and avoid neglect or ignorance to stay ahead.