Add citations for JuMP-dev prize 2025 (#189)

Author: odow

_posts/2024-09-26-jump_dev_2025.md

@@ -15,6 +15,8 @@ The workshop was organized with help from the
 
 <img src="/assets/jump-dev-workshops/2025/group-photo.png" alt="Photo of JuMP-dev attendees (most but not all)">
 
+See also the [2025 JuMP-dev prize](/prize/jump-dev-2025).
+
 ## Outline
 
 The purpose of JuMP-dev is to bring together students, researchers, and

_posts/2025-11-30-prize_2025.md

@@ -0,0 +1,28 @@
+---
+layout: post
+title:  "JuMP-dev prize 2025"
+date:   2025-11-30
+categories: [jump-dev-prize]
+author: "Oscar Dowson, Joaquim Garcia, Benoît Legat, and Miles Lubin"
+permalink: prize/jump-dev-2025
+---
+
+Last year at [JuMP-dev 2024](/meetings/jumpdev2024) we started what we hope will
+be a tradition of giving the [JuMP-dev prize](/prize/jump-dev-2024). This year we
+did a little more advance planning and purchased two children's jump ropes,
+which will be the physical manifestation of this year's prize.
+
+The prize committee was the set of core developers, and we decided on two
+winners:
+
+ * Alexis Montoison, for both his [two](https://www.youtube.com/watch?v=xjUmNqfoXy4)
+   [talks](https://www.youtube.com/watch?v=1qEwygP0nxo), and for his extensive
+   contributions to the Julia and JuMP communities.
+
+ * Harley Mackenzie, for [telling us in a very low-key way](https://www.youtube.com/watch?v=seqc_kH-jIw)
+   about how he integrated JuMP into his system without even asking for any
+   help from us.
+
+Congratulations!
+
+<img src="/assets/jump-dev-workshops/2025/jump-prize.png" alt="Photo of winning presenters of JuMP-dev 2025">