Which sentence is most clearly written?

The first sentence stands out as the most clearly written. It conveys a complete thought in a straightforward manner, indicating that the author has made the necessary revisions to the manuscript, which is now ready for printing. This structure enhances clarity and ensures that the reader can easily follow the progression of information.

In contrast, the second sentence lacks clarity due to its run-on nature, which combines two distinct ideas without proper punctuation or a conjunction to separate them. This can lead to confusion for the reader, as it requires them to navigate through multiple concepts without a clear division, making it less effective in communicating its message. Clear writing should focus on presenting ideas concisely, and the first sentence does exactly that, while the second fails to maintain that clarity.