update masthead, cfp info

Author: jerdog

content/events/2025-kansas-city/propose.md

@@ -14,6 +14,8 @@ There are three ways to propose a topic at DevOpsDays:
   <li><strong><em>Open Space</em></strong>: If you'd like to lead a group discussion during the attendee-suggested <a href="/pages/open-space-format">Open Space</a> breakout sessions, it is not necessary to propose it ahead of time. Those topics are suggested in person at the conference. If you'd like to demo your product or service, you should <a href="../sponsor">sponsor the event</a> and demo it at your table.
 </ol>
 
+<p>We are looking for talks that focus on the interplay between the human factor and technology, processes, automation, testing, security, platform engineering, reliability, organizational culture, CI/CD, DevOps practices, and career development.</p>
+
 <p>With our collaboration with <span style="color: red; font-size: 1.10rem; font-weight: 900;"><a href="https://kcdc.info" target="_blank">KCDC 2025</a></span>, you'll be able to submit specific talks for DevOpsDays KC (via 'DevOpsDays' talk track), for DevOps-related talks for KCDC (via 'DevOps' talk track), and for the broader KCDC audience.</p>
 
 <div class = "row" id = "main-row">

data/events/2025/kansas-city/main.yml

@@ -4,7 +4,7 @@ city: "Kansas City" # The displayed city name of the event. Capitalize it.
 event_twitter: "devopsdayskc" # Change this to the twitter handle for your event such as devopsdayschi or devopsdaysmsp
 description: "DevOpsDays is coming to Kansas City again in 2025!" # Edit this to suit your preferences
 ga_tracking_id: "" # If you have your own Google Analytics tracking ID, enter it here. Example: "UA-74738648-1"
-masthead_background: "" # This is the background image for the masthead, relative to static/events/YYYY-CITY
+masthead_background: "kc-unionstation.jpg" # This is the background image for the masthead, relative to static/events/YYYY-CITY
 sharing_image: "" # This is the image that shows up when you share the event on social media, relative to static/events/YYYY-CITY/sharing
 
 # All dates are in unquoted 2025-MM-DDTHH:MM:SS+TZ:TZ, like this: