Updates can certainly have a big impact on the strategies we're used to playing with. For example, changes to character balance mechanics or weapons can take familiar ground out from under our feet, and instead of being confident in what we're doing, we have to adapt to the new environment. When the updates are minor, I can sometimes tweak my tactics, but if the changes are major, it can mean having to rethink my strategy from scratch. For example, a couple of months ago, one game had a major update that completely changed the balance of weapons, and many strategies became irrelevant. I started looking for tips and analysis on forums and resources, for example,
https://www.sportsgamersonline.com/sports/how-to-adapt-your-sporting-gaming-strategy-post-title-updates/. There, practical advice on adapting to the changes after the updates, including how to rebuild your strategy to accommodate the new balances, is well-done. In addition, professional players often share their findings and updates to help keep up with the metagame. So it's important to not just learn what's changed but to understand how these changes affect the game as a whole and how to adapt the fastest. If you don't keep up with the changes, you can easily lose your edge.