José Matos wrote: > This means that if you a previous version of 1.5 (1.5.1) for all purposes > you will not be able to work with that file if you use the new style as it > will be converted to the default layout style. > > OTHO this is some kind of weak bondage in the sense that the files loads > and you can work with it.
And you can easily upgrade the layout file (which is not possible if there are file format changes that are bound to changes in the source of LyX). Jürgen
