[CPS-2025] Open call for papers (#15343)

Author: rennerocha

content/events/2025-campinas/welcome.md

@@ -97,6 +97,11 @@ a.jssocials-share-link, a.event-cta-button {
     <h3>18 de outubro de 2025</h3>
     <h4>Instituto de Computação - Unicamp</h4>
     <hr/>
+    <h2>Quer palestrar?</h2>
+    <h3>
+      <a href="https://talks.devopsdays.org/devopsdays-campinas-2025/cfp">Envie aqui sua proposta de palestra!</a>
+    </h3>
+    <hr/>
     <h2>Quer patrocinar?</h2>
     <h3>
       <a href="https://www.canva.com/design/DAGhWR7yW-o/aHW-PRY8qmxMehurTY_KTw/view">Acesse aqui nossa Carta de Patrocínio</a> e saiba como patrocinar e apoiar o evento.

data/events/2025/campinas/main.yml

@@ -16,11 +16,11 @@ location: "Instituto de Computação - Unicamp"
 location_address: "Av. Albert Einstein, 1251 - Cidade Universitária, Campinas-SP"
 
 # Leave CFP dates blank if you don't know yet, or set all three at once.
-cfp_date_start:
-cfp_date_end:
-cfp_date_announce:
+cfp_date_start: 2025-07-18
+cfp_date_end: 2025-08-18
+cfp_date_announce: 2025-07-18
 
-cfp_link:
+cfp_link: https://talks.devopsdays.org/devopsdays-campinas-2025/cfp
 
 registration_date_start:
 registration_date_end: