Frank Hofmann<p><a href="https://mastodon.social/tags/Cosin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cosin</span></a> 2025 akzeptiert noch bis zum 18.Mai Einreichungen für Vorträge:</p><p><a href="https://pretalx.chaostreff.ch/cosin-2025/cfp" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">pretalx.chaostreff.ch/cosin-20</span><span class="invisible">25/cfp</span></a></p><p><a href="https://mastodon.social/tags/cosin2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cosin2025</span></a> <a href="https://mastodon.social/tags/biel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>biel</span></a> <a href="https://mastodon.social/tags/bienne" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bienne</span></a> <a href="https://mastodon.social/tags/ccc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ccc</span></a></p>