A replaced image shows in the preview and goes live with the next publish

When the agent replaces an image in a static project and keeps its file name, the preview and the next Publish now use the new image.

• Before: the editor kept the old image until you reloaded the page. A publish in that time put the old image on your live site, though the project already held the new one.
• Now: the preview shows the new image at once, and the next publish puts it live.

The same holds when you undo the agent's change to an image: the preview and the next publish use the restored one.