The first public release candidate of LyX 2.3 is available with an amazing amount of new features, such as
- native biblatex support
- multiple bibliographies with biblatex
- native microtype support
- dynamic quotation marks
- left aligned equations
- Inkscape figure template
- better on-screen display of math equations
and many more, that I posted in the here in the LyX forum on LaTeX.org.
Check it out! It’s a release candidate, so still for testing only.