Purge old episodes.

poca.xml

@@ -44,22 +44,27 @@
     <subscription>
       <url>https://feeds.twit.tv/floss.xml</url>
       <title>Floss Weekly</title>
+      <max_number>4</max_number>
     </subscription>
     <subscription>
       <title>Bad Voltage</title>
       <url>https://www.badvoltage.org/feed/mp3/</url>
+      <max_number>4</max_number>
     </subscription>
     <subscription>
       <title>BSD Now</title>
       <url>https://www.bsdnow.tv/rss</url>
+      <max_number>4</max_number>
     </subscription>
     <subscription>
       <title>bsdtalk</title>
       <url>http://feeds.feedburner.com/Bsdtalk</url>
+      <max_number>3</max_number>
     </subscription>
     <subscription>
       <title>Hanselminutes</title>
       <url>https://hanselminutes.com/subscribe</url>
+      <max_number>5</max_number>
       <rename divider="-" space="-">
         <title/>
         <date/>
@@ -68,14 +73,17 @@
     <subscription>
       <title>No Agenda</title>
       <url>http://feed.nashownotes.com/rss.xml</url>
+      <max_number>8</max_number>
     </subscription>
     <subscription>
       <title>Security Now</title>
       <url>https://feeds.twit.tv/sn.xml</url>
+      <max_number>4</max_number>
     </subscription>
     <subscription>
       <title>The Stack Overflow Podcast</title>
       <url>http://feeds.soundcloud.com/users/soundcloud:users:4273388/sounds.rss</url>
+      <max_number>4</max_number>
       <rename divider="-" space="-">
         <title/>
         <date/>
@@ -84,18 +92,22 @@
     <subscription>
       <title>This Developer's Life</title>
       <url>http://feeds.feedburner.com/thisdeveloperslife</url>
+      <max_number>3</max_number>
     </subscription>
     <subscription>
       <title>Reversim</title>
       <url>https://feed.reversim.com/</url>
+      <max_number>5</max_number>
     </subscription>
     <subscription>
       <title>On The Metal</title>
       <url>https://feeds.transistor.fm/on-the-metal-0294649e-ec23-4eab-975a-9eb13fd94e06</url>
+      <max_number>5</max_number>
     </subscription>
     <subscription>
       <title>The Pornhub Podcast with Asa Akira</title>
       <url>http://feeds.soundcloud.com/users/soundcloud:users:392064213/sounds.rss</url>
+      <max_number>5</max_number>
     </subscription>
   </subscriptions>
 </poca>