On Thu, Mar 27, 2014 at 7:34 AM, William Seager <sea...@utsc.utoronto.ca> wrote: > On Wednesday, March 26, 2014 22:41:50 Vincent van Ravesteijn wrote: >> We are proud to announce the first release candidate of the new >> LyX 2.1 series. > > great news - but I've been bitten before by incompatibility > of formats between versions. Does 2.1rc1 permit export > to old lyx versions?
Yes. You can do File > Export > LyX 2.0.x. You can even export to LyX 1.y.x if you go to File > Export > More Formats & Options. There are also easy commands on the command line to convert a LyX 2.1 file to a LyX 2.0.x file. Best, Scott