Python Connector for PostgreSQL Revision History

1.4.0 22-Oct-26

Added support for Python 3.15
Removed support for Python 3.7, 3.8, and 3.9
Added support for protocol version 3.2
Added the ReadOnly connection option
Added the SNI SSL connection option
Added the ComplexAsBlob connection option
Added the ClientCharset connection option
Added support for virtual generated columns
Added support for OAUTHBEARER authentication
Added the CurrentTimeZone connection option
Added the ExactTimeZone connection option
Added the MatviewAsTable connection option
Fixed an issue that caused prepared statements to accumulate on the server
Fixed an issue with parsing a connection string when its value contained a sequence of SQL comment characters

Added support for Python 3.14
Added support for PostgreSQL 18
Added support for Bearer Token authentication when using an HTTP tunnel
Added support for password-protected private keys for the SSL protocol
Added support for the COPY ... TO STDOUT statement
Improved support for array data types
Improved connection opening performance
Fixed a bug that caused an access violation when using OpenSSL
Resolved an issue where UNION queries triggered an "Error Portal PORTALST does not exist" message