> For the complete documentation index, see [llms.txt](https://daton-sarasanalytics.gitbook.io/daton/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://daton-sarasanalytics.gitbook.io/daton/integrations/destinations/amazon-s3/release-notes.md).

# Release Notes

Amazon ETL connector

## April 2022

* All uppercase characters in table names will now be converted to lowercase. 
* Existing users: Uppercase characters will remain the same in existing tables. 
* New tables will have all lowercase names. 
* Special characters will be replaced with an underscore.

## January 2022

* Fix for zero values for the numeric datatype. #2334 
* Fix for socket exception.

## December 2021

S3 source Connector schema management changes have been done. 

## November 2021

* Data is not loaded into the destination, fix for empty column names.
* Currently, Disable the Data Type and Column Inference in advanced settings is in the edit flow.
* Fixed the java.lang.NullPointerException for some of the syncs.

## June 2020

Enhancements to handle txt files with tab, and pipe delimiters.

*Read more about <mark style="color:green;">Amazon S3</mark> connector* [*here*](/daton/integrations/data-sources/files/amazons3.md)*.*