diff --git a/debian/maintscript b/debian/maintscript
index b5526206ec..a13b06be6b 100644
--- a/debian/maintscript
+++ b/debian/maintscript
@@ -65,3 +65,97 @@ rm_conffile /etc/gitlab/feature_flags/development/cd_auto_rollback.yml 13.6.7-4
 rm_conffile /etc/gitlab/feature_flags/development/burnup_charts.yml 13.6.7-4 gitlab
 rm_conffile /etc/gitlab/feature_flags/development/bulk_update_health_status.yml 13.6.7-4 gitlab
 rm_conffile /etc/gitlab/feature_flags/development/boards_with_swimlanes.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/admin_approval_for_new_user_signups.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/api_kaminari_count_with_limit.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/backfill_partitioned_audit_events.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/branch_push_merge_commit_analyze.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_always_refresh_merge_requests_from_beginning.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_bridge_pipeline_details.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_bulk_insert_on_create.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_daily_code_coverage.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_delete_objects_low_concurrency.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_download_daily_code_coverage.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_job_heartbeats_runner.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_key_autocomplete.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_lint_creates_pipeline_with_dry_run.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_lint_vue.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_pipeline_rewind_iid.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_send_deployment_hook_when_start.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_trace_new_fog_store.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/ci_update_queues_for_online_runners.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/cleanup_lfs_during_gc.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/clusters_list_redesign.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/container_registry_api.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/container_registry_cleanup.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/container_registry_fast_tag_delete.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/deploy_boards_dedupe_instances.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/deploy_from_footer.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/deployment_filters.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/design_management_reference_filter_gfm_pipeline.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/design_management_todo_button.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/disable_shared_runners_on_group.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/dynamic_image_resizing_owner.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/dynamic_image_resizing_requester.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/export_lfs_objects_projects.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/expose_environment_path_in_alert_details.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/filter_pipelines_search.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/g_compliance_dashboard_feature.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/graphql_lookahead_support.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/improved_mr_merged_at_queries.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/inactive_policy_condition.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/invite_email_experiment.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/kubernetes_cluster_namespace_role_admin.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/lfs_link_existing_object.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/marginalia.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/merge_base_pipelines.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/merge_red_head_comments_position_on_demand.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/merge_request_short_pipeline_serializer.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/migrate_bio_to_user_details.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/modifed_path_ci_variables.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/monaco_blobs.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/monaco_ci.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/multi_select_board.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/new_variables_ui.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/oj_json.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/one_dimensional_matrix.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/packages_coming_soon.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/pages_artifacts_archive.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/periodic_project_authorization_recalculation.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/push_mirror_syncs_lfs.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/release_asset_link_editing.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/release_asset_link_type.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/release_evidence_collection.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/release_issue_summary.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/release_show_page.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/resource_access_token.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/safezip_use_rubyzip.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/search_filter_by_confidential.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/show_contributor_on_note.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/snippet_multiple_files.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/snippets_edit_vue.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/snippets_vue.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/soft_fail_count_by_state.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/sql-set-operators.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/sql_set_operators.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/sse_erb_support.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/sse_image_uploads.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/store_ci_pipeline_counts_by_status.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/store_instance_statistics_measurements.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/store_mentioned_users_to_db.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/sync_metrics_dashboards.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/track_resource_state_change_events.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/track_unique_test_cases_parsed.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/users_search.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/development/wiki_events_on_git_push.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/licensed/incident_sla.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/licensed/minimal_access_role.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/feature_flags/licensed/resource_access_token.yml 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/initializers/0_active_model_5_compat.rb 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/initializers/0_inflections.rb 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/initializers/actioncable.rb 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/initializers/actionpack_generate_old_csrf_token.rb 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/initializers/config_initializers_active_record_locking.rb 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/initializers/gitlab_experiment.rb 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/initializers/oj.rb 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/routes/ci.rb 13.6.7-4 gitlab
+rm_conffile /etc/gitlab/routes/instance_statistics.rb 13.6.7-4 gitlab