[Migration guide]: https://github.com/openssl/openssl/tree/master/doc/man7/migration_guide.pod
+### Changes between 3.0.2 and 3.0.3
+
+ * The functions `OPENSSL_LH_stats` and `OPENSSL_LH_stats_bio` now only report
+ the `num_items`, `num_nodes` and `num_alloc_nodes` statistics. All other
+ statistics are no longer supported. For compatibility, these statistics are
+ still listed in the output but are now always reported as zero.
+
+ *Hugo Landau*
+
### Changes between 3.0.1 and 3.0.2 [15 mar 2022]
* Fixed a bug in the BN_mod_sqrt() function that can cause it to loop forever