0.2.1

Added

• Support PHP 8.1 (converted pgsql resources to objects)
• Support PostgreSQL 14+ (introduced multiranges - these are skipped now, to be implemented in later releases)

Fixed

• CursorTest::testCursorTraversable() and CursorTest::testBufferedIterator() to use a scrollable cursor
• StatementExecutionTest::testStatementException() for PostgreSQL 16
• TypeTest::testStatementException() for PostgresSQL 14 (removed factorial operator !)