Google has announced the rollout of the August 2023 core search update

Google has announced the rollout of the August 2023 core search update. The update started rolling out on August 23, 2023, and is expected to take up to two weeks to complete.
Google core updates are major changes to its search algorithm that are designed to improve the quality of search results. They are not focused on any specific websites or pages, but rather on improving the overall ranking signals that Google uses to determine the relevance of a page to a search query.
As with any core update, it is possible that some websites may see changes in their search rankings as a result of the update. However, Google has said that the vast majority of websites will not see any significant changes.