- dnf - group removal does not work if group was installed with Ansible because of dnf upstream bug https://bugzilla.redhat.com/show_bug.cgi?id=1620324
Bugfixes
--------
- Add argspec to aws_application_scaling_policy module to handle metric specifications, scaling cooldowns, and target values. https://github.com/ansible/ansible/pull/45235
- Allow arbitrary ``log_driver`` for docker_container (https://github.com/ansible/ansible/pull/33579).
- Fix ec2_group support for multi-account and peered VPC security groups. Reported in https://github.com/ansible/ansible/issue/44788 and fixed in https://github.com/ansible/ansible/pull/45296
- Fix ecs_taskdefinition handling of changed role_arn. If the task role in a ECS task definition changes ansible should create a new revsion of the task definition. https://github.com/ansible/ansible/pull/45317
- Fix health check parameter handling in elb_target_group per https://github.com/ansible/ansible/issues/43244 about health_check_port. Fixed in https://github.com/ansible/ansible/pull/45314
- Fix lambda_policy updates when principal is an account number. Backport of https://github.com/ansible/ansible/pull/44871
- Remove spurious `changed=True` returns when ec2_group module is used with numeric ports. https://github.com/ansible/ansible/pull/45240
- Support key names that contain spaces in ec2_metadata_facts module. https://github.com/ansible/ansible/pull/45313
- The docker_* modules respect the DOCKER_* environment variables again (https://github.com/ansible/ansible/pull/42641).
- corrected and clarified 'user' option deprecation in systemd module in favor of 'scope' option.
- docker_container: fixing ``working_dir`` idempotency problem (https://github.com/ansible/ansible/pull/42857)
- docker_container: makes unit parsing for memory sizes more consistent, and fixes idempotency problem when ``kernel_memory`` is set (see https://github.com/ansible/ansible/pull/16748 and https://github.com/ansible/ansible/issues/42692)
- ec2_vpc_route_table - check the origin before replacing routes. Routes with the origin 'EnableVgwRoutePropagation' may not be replaced.
- elb_target_group - cast target ports to integers before making API calls after the key 'Targets' is in params.
- fixed typo in config that prevented keys matching
- fixes docker_container check and debug mode (https://github.com/ansible/ansible/pull/42380)