o/enableCoreDump</code> annotation. See the sample provided in <code>samples/proxy-coredump</code> for more preferred approaches to enable core dumps.</p></li><li><p><strong>Removed</strong> the legacy <code>--log_rotate_*</code> flag options. Users wishing to use log rotation should use external log rotation tools.</p></li></ul><h2 id=istioctl>istioctl</h2><ul><li><p><strong>Added</strong> automatic detection of a variety of platform-specific incompatibilities during installation.</p></li><li><p><strong>Ad