VDR XMLTV2VDR Plugin

Hi,

tv_validate_file says that the xmltv file is ok. However, xmltv2vdr is showing a lot of errors.

Dec 10 15:58:22 silver vdr: [4370] xmltv2vdr: 'myxmltv' ERROR unknown element url, please report!
Dec 10 15:58:22 silver vdr: [4370] xmltv2vdr: 'myxmltv' ERROR unknown element keyword, please report!
Dec 10 15:58:22 silver vdr: message repeated 50 times: [ [4370] xmltv2vdr: 'myxmltv' ERROR unknown element keyword, please report!]

  <programme channel="de.superrtl" start="20171212211500 +0000" stop="20171212230500 +0000" clumpidx="0/1">
    <title>Die fantastische Welt der Borger</title>
    <desc lang="de">Es geht um kleine Wesen, die sigenannten Borger, die unter den Dielen leben. Von ihren Hausherren leihen sie sich immer wieder Dinge aus, die sie dann fpr ihre Bedürfnisse, die nicht die sind, für die diese Dinge eigentlich gedacht sind, einsetzen.</desc>
    <credits>
      <director>Hiromasa Yonebayashi</director>
      <director>Gary Rydstrom</director>
      <actor role="Arrietty">Bridgit Mendler</actor>
      <actor role="Homily">Amy Poehler</actor>
      <actor role="Pod">Will Arnett</actor>
      <actor role="Hara">Carol Burnett</actor>
      <actor role="Shawn">David Henrie</actor>
      <actor role="Spiller">Moises Arias</actor>
      <actor role="Aunt Jessica">Gracie Poletti</actor>
      <actor role="Harachi">Dale Sison</actor>
      <producer>Toshio Suzuki</producer>
      <producer>Koji Hoshino</producer>
      <producer>Kathleen Kennedy</producer>
      <producer>Frank Marshall</producer>
    </credits>
    <date>2010</date>
    <category>Fantasy</category>
    <category>Adventure</category>
    <category>Anime</category>
    <category>Feature Film</category>
    <category>Movie</category>
    <keyword>Borrower</keyword>
    <keyword>Girl</keyword>
    <keyword>Human</keyword>
    <keyword>Boy</keyword>
    <keyword>Aunt</keyword>
    <keyword>Family member</keyword>
    <keyword>Cat</keyword>
    <keyword>Heartwarming</keyword>
    <url>http://disney.go.com/official-sites/arrietty/index</url>
    <episode-num system="dd_progid">MV00680072.0000</episode-num>
    <video>
      <quality>HDTV</quality>
    </video>
    <audio>
      <stereo>dolby</stereo>
    </audio>
    <previously-shown/>
    <rating system="AFR">
      <value>G</value>
    </rating>
    <rating system="BBFC">
      <value>U</value>
    </rating>
    <rating system="BCFCO">
      <value>G</value>
    </rating>
    <rating system="ClassInd">
      <value>L</value>
    </rating>
    <rating system="FSK">
      <value>6</value>
    </rating>
    <star-rating system="Gracenote">
      <value>2.5/3</value>
    </star-rating>
  </programme>

Could you have a look?

Thanks in advance.