# CRP Gateway ## RELEASE NOTES > v2.2.1 ### Upgrade Steps * Refer to CRP Gateway Patching Guide v2.0 or above ### New Features ### Bug Fixes * Reorder the items in the `Name Segment (NA)` for converting CSV to TUDF files * Fix the checking on signing secret for **Built-in OAuth2 Service** to accept secret longer than 32 ### Improvements * Accept `UTF-8-BOM` encoding for uploaded CSV conversion `(TUDF / TUEF)` ### Other Changes