Version 2.0.0 release

docs/CHANGES.txt

@@ -4,7 +4,7 @@ CHANGE HISTORY
 For complete documentation, see http://www.weewx.com/docs
 
 
-2.0.0 XX/YY/12
+2.0.0 11/04/12
 
 A big release with  lots of changes.  The two most important  are the support of
 additional weather hardware, and the support of the MySQL database.
@@ -37,7 +37,8 @@ along the way. See the Customizing Guide.
 
 You can now use "mmHg" as a unit of pressure.
 
-Added new almanac information such as first and last quarter moons.
+Added new  almanac information, such  as first and last quarter moons, and civil
+twilight.
 
 Changed  the engine  architecture  so it  is  more event  driven.   It now  uses
 callbacks, making it easier to add new event types.

docs/customizing.htm

@@ -1602,7 +1602,28 @@ outTemp = Outside Temperature</pre>
 	<p class="center">
 	<img alt="Daytime temperature with running average" height="180" src="daytemp_with_avg.png" width="300" />
 	</p>
-	<h3>Progressive vector plots</h3>
+	<p>
+	One more example. This one shows daily high and low temperatures for a year:</p>
+	<p class="tty">
+	[[year_images]]<br />
+	<br />
+&nbsp; ...<br />
+&nbsp; [[[yearhilow]]]<br />
+&nbsp;&nbsp;&nbsp; [[[[hi]]]]<br />
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; data_type = outTemp<br />
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; aggregate_type = max<br />
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; label = High<br />
+&nbsp;&nbsp;&nbsp; [[[[low]]]]<br />
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; date_type = outTemp<br />
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; aggregate_type = min<br />
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; label = Low Temperature</p>
+	<p>
+	This results in the plot <span class="code">yearhilow.png</span>:</p>
+	
+	<p class="center">
+	<img alt="Daily highs and lows" src="yearhilow.png" />
+	</p>
+<h3>Progressive vector plots</h3>
 	<p><span class="code">Weewx</span> can produce progressive vector plots as well 
 	as the more conventional x-y plots. To produce these, use plot type &#39;<span class="code">vector</span>&#39;. 
 	You need a vector type to produce this kind of plot. There are two: &#39;<span class="code">windvec</span>&#39;, 

docs/upgrading.htm

@@ -23,21 +23,25 @@
 <p>What follows are directions for upgrading from specific versions.</p>
 <h2>V1.14 or earlier</h2>
 <p>Version 2.0 introduces many new features, including a revamped internal 
-engine. Fortunately, all skins are completely backwards compatible, so you 
-should not have to change your templates or skin configuration file,
-<span class="code">skin.conf</span>. </p>
-<p>If you have written a custom report generator it should also be backwards 
-compatible.</p>
-<p>However, the main configuration file, <span class="code">weewx.conf</span>, 
-has changed in a way that is not backwards compatible. The setup utility will 
-install a new, fresh version which you will have to edit by hand. </p>
-<p>If you have written a custom service, it will have to be updated to use the 
-new engine. The overall architecture is very similar, the only change is that 
+engine. There are two changes that are not backwards compatible:</p>
+<ul>
+	<li>The configuration file, <span class="code">weewx.conf</span>. When 
+	upgrading from V1.X, the setup utility will 
+install a new, fresh copy of <span class="code">weewx.conf</span>, which you will 
+	then have to edit by hand. Thereafter, V2.X upgrades should be automatic.</li>
+	<li>Custom services. If you have written a custom service, it will have to be updated to use the 
+new engine. The overall architecture is very similar, except that 
 functions must be <em>bound</em> to events, rather than get called implicitly. 
 See the sections <a href="customizing.htm#Customizing_a_Service">Customizing a 
 Service</a> and <a href="customizing.htm#Adding_a_Service">Adding a Service</a> 
 in the <a href="customizing.htm">Customizing Guide</a> for details on how to do 
-this.</p>
+this.</li>
+</ul>
+<p>All skins should be completely backwards compatible, so you 
+should not have to change your templates or skin configuration file,
+<span class="code">skin.conf</span>. </p>
+<p>If you have written a custom report generator it should also be backwards 
+compatible.</p>
 <h2>V1.13 or earlier</h2>
 <p>Version 1.14 introduces some new webpages that have been expressly formatted for 
 the smartphone by using <a href="http://jquery.com/">jQuery</a>.</p>