[DOC] RAPIDS 22.06 Release Blog Outline

[caryr35]

Provide bullet point list of major user facing changes to Sophie Watson by the end of **burn down**

[shwina]

cuDF Python

Features

• Implement DataFrame.eval using libcudf ASTs (Implement DataFrame.eval using libcudf ASTs #8022) @vyasr
• Add cudf.DataFrame.applymap (Add cudf.DataFrame.applymap #10542) @brandon-b-miller

Documentation

• Add a section to the docs that compares cuDF with Pandas (Add a section to the docs that compares cuDF with Pandas #10796) @shwina

Breaking changes

• Upgrade cudf to support pandas 1.4.x versions ([REVIEW] Upgrade cudf to support pandas 1.4.x versions #10584) @galipremsagar

[GregoryKimball]

• “DataFrame.eval” implemented, supporting a wide range of column operations Ashwin already mentioned this one
• Decompression by “Zstandard” released for Parquet and ORC (experimental)
• “DataFrame.merge” is 10-30% faster, due to performance optimization
• Documentation updates to user guide, new contributors, library design, C++ doxygen

[sophwats]

Thanks for the updates team - I'll reach out in Slack if I have more questions.