Note in SSL doc'n that version bounds can be set at compile-time
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 5e99544..3a8a5d7 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -3019,6 +3019,11 @@
  * \note           With DTLS, use MBEDTLS_SSL_MINOR_VERSION_2 for DTLS 1.0 and
  *                 MBEDTLS_SSL_MINOR_VERSION_3 for DTLS 1.2
  *
+ * \note           On constrained systems, the minimum major/minor version can
+ *                 also be configured at compile-time by setting
+ *                 MBEDTLS_SSL_CONF_MIN_MAJOR_VER and
+ *                 MBEDTLS_SSL_CONF_MIN_MINOR_VER.
+ *
  * \param conf     SSL configuration
  * \param major    Major version number (only MBEDTLS_SSL_MAJOR_VERSION_3 supported)
  * \param minor    Minor version number (MBEDTLS_SSL_MINOR_VERSION_0,
@@ -3039,6 +3044,11 @@
  * \note           With DTLS, use MBEDTLS_SSL_MINOR_VERSION_2 for DTLS 1.0 and
  *                 MBEDTLS_SSL_MINOR_VERSION_3 for DTLS 1.2
  *
+ * \note           On constrained systems, the minimum major/minor version can
+ *                 also be configured at compile-time by setting
+ *                 MBEDTLS_SSL_CONF_MAX_MAJOR_VER and
+ *                 MBEDTLS_SSL_CONF_MAX_MINOR_VER.
+ *
  * \param conf     SSL configuration
  * \param major    Major version number (only MBEDTLS_SSL_MAJOR_VERSION_3 supported)
  * \param minor    Minor version number (MBEDTLS_SSL_MINOR_VERSION_0,