Thanks for new version, but in my document started in version 1.7.3 it made mess with text spacing, when opened in new 1.8 version, like made or moved some paragraphs to next page. No matter if it was not whole paragraphs some where cut in half and with another under it moved to next page, like if somone put there a page break or line break, but it was no mark for it, thus I have ON option to show special characters, and bec it is book with more like 40 chapters, I cant just start it again, so I will finish it in old version, and then new projects start on new version. The downgrade works, and paragraphs setting was same in both versions for text style, but behavior was total weird. I hope it wont be like this, when I start project in new version.