adding newsletter

fsfe.org/news/nl/nl-202601.en.xhtml

@@ -86,7 +86,7 @@ that digital sovereignty needs Free Software</a>.</p>
 <h3>New Year, next stops: YH4F, FOSDEM, Ada translations...</h3>
 <p>Meanwhile, 2026 is already underway and with it, the programming
 period for the fifth edition of <a
-href="/activities/yh4f/">Youth Hacking 4 Freedom</a>!
+href="/activities/yh4f.html">Youth Hacking 4 Freedom</a>!
 Registration is still open, so if you know any European teenager eager
 to showcase their skills and creativity with Free Software, now it is
 the time to get them involved. Participants will have fun, meet
@@ -104,7 +104,7 @@ new design for our Free Software socks, and a brand-new sticker to help
 spread the word about Device Neutrality and push back
 against the big tech companies threatening interoperability.</p>
 
-<p>But that is not all: <a href="/activities/ilovefs/">“I Love Free Software Day”</a> is also around the
+<p>But that is not all: <a href="/activities/ilovefs.html">“I Love Free Software Day”</a> is also around the
 corner and we cannot wait to celebrate it in different cities across
 Europe, as well as to get our hands on the latest published translation
 of <a href="/news/2026/news-20260108-01.html">Ada
@@ -164,7 +164,7 @@ Ana </p>
 
 <discussion href="https://mastodon.social/deck/@fsfe/"/>
 	<image 
-	url="https://pics.fsfe.org/uploads/medium	/83/7b/ff23df5da447f7f36a3da5d61d68.png" 
+	url="https://pics.fsfe.org/uploads/medium/83/7b/ff23df5da447f7f36a3da5d61d68.png" 
 	alt="Graphic for the FSFE newsletter: a large 
 	curved-shape blue border with the FSFE logo at top left, a 
 	nighttime photo inside a building venue witha rocket and people in the center, and a smiling person in a round