# This week in Nu #4
A few new commands and more polish this week and a surprise contribution of sublime-style fuzzy history searching.
- Added a new `env` command to display environment variables and important paths ([#675](https://github.com/nushell/nushell/pull/675))
- pka added a sublime-style fuzzy history search ([#672](https://github.com/nushell/nushell/pull/672))
- pka also added support for displaying the history and config paths to `env` ([#690](https://github.com/nushell/nushell/pull/690), [#691](https://github.com/nushell/nushell/pull/691))
- Replaced the `vtable` command with the new `pivot` command ([#678](https://github.com/nushell/nushell/pull/678))
- Added support for urlencode/urldecode ([#685](https://github.com/nushell/nushell/pull/685))
- wycats moved more internals to use metadata tags ([#668](https://github.com/nushell/nushell/pull/668))
- Thanks to those who filed issues: tlightsky, larsch, and jankoprowski
- Lots of bugfixes