<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px"><div id="yui_3_16_0_1_1497252692473_101265">Is there a way to squelch new OTP 20 warnings?<br><br>Particularly <br>"Warning:export_all flag enabled..."<br>"Warning: undefined callback function.."</div></div></body></html>