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+# 9.10.1
+
+* Add GDS::SSO::PermissionDeniedError to excluded exceptions list ([#366](/~https://github.com/alphagov/govuk_app_config/pull/366))
+
 # 9.10.0
 
 * Simplify the logic for deciding whether to initialize `GovukPrometheusExporter`. `GovukPrometheusExporter` provides the `/metrics` webserver and "exporter" process for aggregating counters in multi-process apps. govuk_app_config will now always attempt to initialize GovukPrometheusExporter except when running under `rails console`. The `GOVUK_PROMETHEUS_EXPORTER` environment variable no longer has any effect.