This is a bug fix release. Full details at http://www.intellij.org/twiki/bin/view/Main/TabifierPlugin.
Version 2.7 added functionality to align assignment statements with "prefixes" like if/else statements, e.g.
but would incorrectly align adjacent non-prefixed statements, e.g.
Version 2.8 aligns these lines independently, for example
There is more work to do in this area, but I'll include it with the next major version of tabifier which will align parameters in parameter lists.