paths (Curtis Barrett, Tom)
ALTER TABLE RENAME update foreign-key trigger arguments correctly (Brent Verner)
Long value compression improvement (Tom)
+octet_length(text_col) now returns non-compressed length (Tatsuo, Bruce)
Enhancements
------------
Dynahash portability improvements (Tom)
Remove OID's from some system tables (Tom)
Remove 'triggered data change violation' error check (Tom)
+Optimize LIKE/ILIKE when using single-byte encodings (Tatsuo)
Types
-----
INET, CIDR operators << and <<= indexable (Alex Pilosov)
Bytea comparison improvements, \### now requires three octal digits (Joe Conway)
Make trim/ltrim/rtrim/btrim/lpad/rpad/translate() multibyte aware (Tatsuo)
+Formats with the correct number of columns for UNICODE in psql (Patrice)
Add pg_database_encoding_max_length() (Tatsuo)
Add pg_client_encoding() function (Tatsuo)
Add LATIN5,6,7,8,9,10 support (Tatsuo)
Change LATIN5 to mean ISO-8859-9, not ISO-8859-5 (Tatsuo)
+Add ISO 8859-5,6,7,8 support (Tatsuo)
Make mic2ascii() non-ASCII aware (Tatsuo)
Measure transaction times in milliseconds (Thomas)
now() returns time in milliseconds (Thomas)