v1.6.1

DataFrames v1.6.1

Diff since v1.6.0

Closed issues:

• sort missing data placement (#2267)
• Dependency on DataStructures should be explicit and versioned (#3358)

Merged pull requests:

• Improve error message when pushing/appending with promote=true (#3356) (@bkamins)
• more descriptive error message for only (#3357) (@ssfrr)
• Bk/fix faster orderings (#3359) (@bkamins)
• Add vector of names method to rename docstring (#3362) (@nathanrboyer)