update as in modernize or bring up to date

• "We updated the kitchen in the old house"

update as in bring up to date

• "supply with recent information"

update as in bring to the latest state of technology or supply with the latest data

• "tonight, I will update my operating system"
• "we updated the database with the most recent figures"

update as in information or data that updates

• "do you have the latest software update?"
• "I just heard the update on the unemployment figures"

update as in the act of bringing someone or something up to date

• "the server update ran overnight"
• "the local news station broadcast a special weather update"