This week in Nu #58

• tumdum added random environment variables to benchmarking to make benchmark more accurate
• gillespiecd removed some unnecessary dependencies, simplified command names, improved 'did_you_mean', cleaned up nu-protocol, unified dictionary implementation to IndexMap, improved clip to convert input to string, added example for update command
• jonathandturner refactored scope to be a linked list
• JonathanArns fixed selecting column names with spaces
• lucasmmg fixed mv to not allow directories to move into themselves, added support for removing sockets
• andrasio added bar chart support and line chart support
• fdncred improved charts on Windows