Hi, I am learning Struts 1.1 from a pdf called "Struts Survival Guide" . I noticed on Struts website that there is Struts 1.2.x, Struts 1.3.x and Struts 2 versions. I can find tutorials on Struts 2 and saw that there is a lot of change - terminologies ,concepts, etc . from Struts 1.1 But I cannot find any tutorial on Struts 1.2.x and 1.3.x versions.
Can you please advise me if there are lot of changes from Struts 1.1 to Struts 1.2 and 1.3 versions?