3.1.0

Add allow_major_version_upgrade and apply_immediately variables, and upgrade Postgres to version 13:

• Introduced rds_allow_major_version_upgrade and rds_apply_immediately Terraform variables to enable or disable major version upgrades and the apply immediately flag, depending on the environment.
• Updated the README and default values for engine_version and parameter_group to be oriented towards PostgreSQL 13.

3.0.3

Update main.tf

3.0.2

fix version aws

update versions

3.0.1

update to latest versions