diff --git a/antsibull-nox.toml b/antsibull-nox.toml
index 72982fa3..4ac703d1 100644
--- a/antsibull-nox.toml
+++ b/antsibull-nox.toml
@@ -7,91 +7,16 @@
 "community.netcommon" = "git+https://github.com/ansible-collections/ansible.netcommon.git,main"
 "community.utils" = "git+https://github.com/ansible-collections/ansible.utils.git,main"
 
-[sessions]
-
-[sessions.lint]
-run_isort = false
-run_black = false
-run_flake8 = false
-run_pylint = false
-run_yamllint = true
-yamllint_config = ".yamllint"
-yamllint_config_plugins = ".yamllint-docs"
-yamllint_config_plugins_examples = ".yamllint-examples"
-yamllint_config_extra_docs = ".yamllint-extra-docs"
-run_mypy = false
-
-[sessions.docs_check]
-validate_collection_refs="all"
-codeblocks_restrict_types = [
-    "ansible-output",
-    "ini",
-    "yaml",
-    "yaml+jinja",
-]
-codeblocks_restrict_type_exact_case = true
-codeblocks_allow_without_type = false
-codeblocks_allow_literal_blocks = false
-
-[sessions.license_check]
-
-[sessions.extra_checks]
-run_no_unwanted_files = true
-no_unwanted_files_module_extensions = [".py"]
-no_unwanted_files_yaml_extensions = [".yml"]
-run_action_groups = true
-run_no_trailing_whitespace = true
-no_trailing_whitespace_skip_directories = [
-    "tests/unit/plugins/modules/fixtures/",
-]
-run_avoid_characters = true
-
-[[sessions.extra_checks.action_groups_config]]
-name = "api"
-pattern = "^api.*$"
-exclusions = []
-doc_fragment = "community.routeros.attributes.actiongroup_api"
-
-[[sessions.extra_checks.avoid_character_group]]
-name = "tab"
-regex = "\\x09"
-
-[sessions.build_import_check]
-run_galaxy_importer = true
-
-[sessions.ansible_test_sanity]
-include_devel = true
-
-[sessions.ansible_test_units]
-include_devel = true
-
 [sessions.ansible_test_integration_w_default_container]
 include_devel = true
 controller_python_versions_only = true
+add_devel_like_branches = [
+    ["felixfontein/ansible", "show-deprecations"],
+]
 
 [sessions.ansible_test_integration_w_default_container.core_python_versions]
-"2.15" = ["2.7", "3.6", "3.7"]
+"2.15" = ["3.7"]
 "2.16" = ["3.10"]
 "2.17" = ["3.8"]
 "2.18" = ["3.9"]
 "2.19" = ["3.11"]
-
-[[sessions.ee_check.execution_environments]]
-name = "devel-ubi-9"
-description = "ansible-core devel @ RHEL UBI 9"
-test_playbooks = ["tests/ee/all.yml"]
-config.images.base_image.name = "docker.io/redhat/ubi9:latest"
-config.dependencies.ansible_core.package_pip = "https://github.com/ansible/ansible/archive/devel.tar.gz"
-config.dependencies.ansible_runner.package_pip = "ansible-runner"
-config.dependencies.python_interpreter.package_system = "python3.12 python3.12-pip python3.12-wheel python3.12-cryptography"
-config.dependencies.python_interpreter.python_path = "/usr/bin/python3.12"
-runtime_environment = {"ANSIBLE_PRIVATE_ROLE_VARS" = "true"}
-
-[[sessions.ee_check.execution_environments]]
-name = "2.15-rocky-9"
-description = "ansible-core 2.15 @ Rocky Linux 9"
-test_playbooks = ["tests/ee/all.yml"]
-config.images.base_image.name = "quay.io/rockylinux/rockylinux:9"
-config.dependencies.ansible_core.package_pip = "https://github.com/ansible/ansible/archive/stable-2.15.tar.gz"
-config.dependencies.ansible_runner.package_pip = "ansible-runner"
-runtime_environment = {"ANSIBLE_PRIVATE_ROLE_VARS" = "true"}