Improvements

• It's now possible to serialize nested lists (list of lists, List<List<T>>) in class serializer, by @aloneguid in #612. Thanks @Vannevelj.
• Support for implicit parquet lists in schema parser and serializer, by @aloneguid and @mukunku in #681.
• Added IAsyncEnumerable serializer with System.Linq.AsyncEnumerable, by @Arithmomaniac in #674.
• All the documentation has been condensed and moved back to README file, making it easier to find and read, by @aloneguid.

Bugs fixed

• When encoding bool values, the results are now consistent, by @Kevin-Ross-ECC in #643.
• ParquetRowGroupWriter.Dispose() will not throw exceptions as it conflicts with try/catch/finally ideology. You should call CompleteValidate after writing all columns instead. Thanks to @rkarim-nnk in #666.
• Required struct members were always annotated as optional, by @aloneguid in #582.