diff --git a/TODO-RELEASE b/TODO-RELEASE
index 3a0c80c..a8e812b 100644
--- a/TODO-RELEASE
+++ b/TODO-RELEASE
@@ -17,3 +17,4 @@
 gsm		ABI change		add T200 timer states to lapdm_datalink
 gsm		ABI change		add UI queue to struct lapdm_datalink
 gsm		ADD			gsup.h: struct osmo_gsup_pdp_info fields pdp_type_nr, pdp_type_org, deprecate pdp_type.
+gsm		ABI change			gsup.h: Add field pdp_address in struct osmo_gsup_pdp_info shifts the struct, and in turn fields in struct osmo_gsup_message.