Preparing to release python-oracledb 3.1.1.

Preparing to release python-oracledb 3.1.0.

Preparing to release python-oracledb 3.0.0.

Preparing to release python-oracledb 2.5.1.

Add new environment variable.

Fix bug when detecting in-band notification warning while connection is

being created or actively used (#383).

Preparing to release python-oracledb 2.4.0.

Preparing to release version 2.3.0.

Thick mode defers throwing the exception until a fetch is attempted.

Remove unused section header.