diff --git a/data/corefork.telegram.org/api/layers.html b/data/corefork.telegram.org/api/layers.html
index 20ad8491ea..f04c58ef14 100644
--- a/data/corefork.telegram.org/api/layers.html
+++ b/data/corefork.telegram.org/api/layers.html
@@ -45,7 +45,8 @@ Layer…">
 
 <p>Below you will find information on schema changes. For more details on the use of layers, see <a href="/api/invoking#layers">Invoking API methods</a>.</p>
 <h3><a class="anchor" href="#layer-138" id="layer-138" name="layer-138"><i class="anchor-icon"></i></a><a href="/schema?layer=138">Layer 138</a></h3>
-<p><a href="https://telegram.org/blog/video-stickers-better-reactions#video-stickers">Video stickers</a>, <a href="https://telegram.org/blog/video-stickers-better-reactions#better-reactions">better reactions</a></p>
+<p><a href="https://telegram.org/blog/video-stickers-better-reactions#video-stickers">Video stickers</a>, <a href="https://telegram.org/blog/video-stickers-better-reactions#better-reactions">better reactions</a>, RTMP streams in group calls and livestreams.  </p>
+<p>The <a href="https://core.telegram.org/api/errors#error-database">RPC error database »</a> was also updated.  </p>
 <h4><a class="anchor" href="#schema-changes" id="schema-changes" name="schema-changes"><i class="anchor-icon"></i></a>Schema changes</h4>
 <h5><a class="anchor" href="#new-methods" id="new-methods" name="new-methods"><i class="anchor-icon"></i></a>New Methods</h5>
 <ul>