-<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Release Notes for Version 1.8.1</title><link rel="stylesheet" type="text/css" href="am.css" /><meta name="generator" content="DocBook XSL Stylesheets V1.79.1" /></head><body><div xml:lang="en" class="article" lang="en"><div class="titlepage"><div><div><h2 class="title"><a id="idm1"></a>Release Notes for Version 1.8.1</h2></div></div><hr /></div><p>Version 1.8.1 includes an important bug fix for Apogee Lockout
+<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Release Notes for Version 1.8.1</title><link rel="stylesheet" type="text/css" href="am.css" /><meta name="generator" content="DocBook XSL Stylesheets V1.79.1" /></head><body><div xml:lang="en" class="article" lang="en"><div class="titlepage"><div><div><h2 class="title"><a id="idm1"></a>Release Notes for Version 1.8.1</h2></div><div><div class="author"><h3 class="author"><span class="firstname">Bdale</span> <span class="surname">Garbee</span></h3><code class="email"><<a class="email" href="mailto:bdale@gag.com">bdale@gag.com</a>></code></div></div><div><div class="author"><h3 class="author"><span class="firstname">Keith</span> <span class="surname">Packard</span></h3><code class="email"><<a class="email" href="mailto:keithp@keithp.com">keithp@keithp.com</a>></code></div></div><div><p class="copyright">Copyright © 2017 Bdale Garbee and Keith Packard</p></div><div><div class="legalnotice"><a id="idm19"></a><p>
+ This document is released under the terms of the
+ <a class="ulink" href="http://creativecommons.org/licenses/by-sa/3.0/" target="_top">
+ Creative Commons ShareAlike 3.0
+ </a>
+ license.
+ </p></div></div></div><hr /></div><p>Version 1.8.1 includes an important bug fix for Apogee Lockout
operation in all flight computers. Anyone using this option
must update firmware.</p><p>This release also contains a change in how flight computers
with accelerometers deal with speeds around and above Mach