Here's a list of recent Teiid fixes, enhancements or new features that will impact Designer

• TEIID-1091 Add remaining SQL/XML functions (TEIIDDES-2408)
• TEIID-3046 Add support for recursive common table expressions (TEIIDDES-2481)
• TEIID-3098 allow pushdown functions to be used by designer import (TEIIDDES-2355)
• TEIID-3163 Add TEXTTABLE capability to support Custom Line Separator (TEIIDDES-2394)
• TEIID-3227 Add support for sub-expression pushing of must pushdown functions
• TEIID-3256 Add support for single line – comments (TEIIDDES-2411)
• TEIID-3270 Allow UDFs to call Teiid functions (TEIIDDES-2488)
• TEIID-3362 Additional language constructs for arrays
• TEIID-3372 Support multiple metadata tags (TEIIDDES-2473)
• TEIID-3464 Inline scalar with clauses
• TEIID-3712 Add support for DATE/TIME/TIMESTAMP keyword literals (TEIIDDES-2661)
• TEIID-3722 Add an option to not widen comparisons to string (TEIIDDES-2665)