Update changelog

CHANGELOG.md

@@ -21,6 +21,7 @@
   To continue using the Jaeger exporter, use the following environment variable: `OTEL_TRACES_EXPORTER=jaeger`.
 * [CHANGE] No longer send the final diff in GRPC streaming. Instead we rely on the streamed intermediate results. [#4062](https://github.com/grafana/tempo/pull/4062) (@joe-elliott)
 * [CHANGE] Update Go to 1.23.1 [#4146](https://github.com/grafana/tempo/pull/4146) [#4147](https://github.com/grafana/tempo/pull/4147) (@javiermolinar)
+* [CHANGE] Return 422 for TRACE_TOO_LARGE queries [#4160](https://github.com/grafana/tempo/pull/4160) (@zalegrala)
 * [FEATURE] Discarded span logging `log_discarded_spans` [#3957](https://github.com/grafana/tempo/issues/3957) (@dastrobu)
 * [FEATURE] TraceQL support for instrumentation scope [#3967](https://github.com/grafana/tempo/pull/3967) (@ie-pham)
 * [ENHANCEMENT] TraceQL: Attribute iterators collect matched array values [#3867](https://github.com/grafana/tempo/pull/3867) (@electron0zero, @stoewer)