PostgreSQL 8.4 support, SSL certificates support and a lot of other improvements.
Full changelog:
[!] Introduced support SSL certificates for user authentication
[!] v8.4.0 client libraries added
[!] v8.4.0 dump & restore libraries (pg_dump.dll, pg_restore.dll) added
[+] doNoTablespace option added to TPSQLDump.Options
[+] dsoForceCreateFields flag to TPSQLDataset.Options property added
[+] dsoPopulateFieldsOrigin flag to TPSQLDataset.Options property added
[+] dsoTrimCharFields flag to TPSQLDataset.Options property added
[+] dsoUseGUIDField flag to TPSQLDataset.Options property added
[+] Extended SQL editor added for TPSQLQuery
[+] roNoTablespace option added to TPSQLRestore.Options
[+] TPSQLDatabase.DesignOptions property added
[+] TPSQLDatabase.SelectStrings procedure added
[+] TPSQLDataset.Options property added
[+] TPSQLDump.LockWaitTimeout property added
[+] TPSQLDump.Role & TPSQLRestore.Role properties added
[+] TPSQLRestore.Jobs property added
[*] ByteaAsEscString & OIDAsInt properties of TPSQLDataset are represented in TPSQLDataset.Options property now
[*] Deprecated properties TPSQLDump.TableName and TPSQLDump.SchemaName removed
[*] doIgnoreVersion & roIgnoreVersion options marked as deprecated since PosgreSQL v8.4 and will be ignored
[*] Results of TPSQLDatabase.GetTableNames method are more readable now
[*] TPSQLDatabase.GetCharsets method includes SHIFT_JIS_2004 encoding into result from now
[*] TPSQLDatabase.UseSSL property removed as deprecated in favor of the SSLMode property
[*] UUID fields processing improved
[-] "Dump fails if TPSQLDump.ExcludeSchemas property is used" bug fixed
[-] "TPSQLDataset.Locate failed for TWideStringField columns after Update3\4" bug fixed
[-] "TPSQLDataset.Tablespace property has incorrect value" bug fixed
There are both Trial and Full versions of installer of PostgresDAC v2.5.2 available.