|News about ZSH|
This is likely to be the last 4.0 release. After 4.1.2, there will be a 4.2.0 as the 4.1 line looks stable. The detailed changelog for the 4.0 series is available.
There is one new feature: the option KSH_TYPESET provides compatibility with other shells for assignment arguments of `typeset', `export' and related builtins.
Work has also started on the 4.1 branch. New features include `for' loops taking multiple parameter names before the `in' or left parenthesis, each of which takes one word from the list on each iteration.