feat: update schedule

Author: ginifizz

pwa/data/con/2025/conferences/api-platform-with-restashop-a-walk-in-the-park.md

@@ -0,0 +1,16 @@
+---
+type: conference
+speakers: -jonathan-lelievre-2025
+short: How PrestaShop 9 built its new API with API Platform and CQRS.
+tag: 'feedback'
+track: '1'
+date: '2025-09-18'
+start: '15:20'
+end: '16:00'
+---
+
+# API Platform in PrestaShop, a walk in the park? (🇺🇸)
+
+In PrestaShop 9 we developed **a new modern API build on the CQRS architecture** which is the base for our migration these recent years. 
+
+To help us with this new technical feature we chose API Platform as the backbone, and we're gonna tell you how we went through this integration.

pwa/data/con/2025/conferences/jean-beru-presents-fun-with-flags.md

@@ -0,0 +1,16 @@
+---
+type: conference
+speakers: -hubert-lenoir-2025
+short: Unlock the power of Feature Flags for smarter API Platform projects.
+tag: feedback
+track: '1'
+date: '2025-09-19'
+start: '11:30'
+end: '11:50'
+---
+
+# Jean-Beru presents: Fun with flags (🇺🇸)
+
+**Feature Flags**... We often hear about them, but few applications actually take the plunge and use them daily. Why should we add this concept to your application if it risks making it more complex?
+
+**Flexible feature management**, simplified deployment processes, experimentation, and even server resource preservation. Let’s explore together what Feature Flags are, **what they can bring to your API Platform projects**, and how you can integrate them into your application

pwa/data/con/2025/conferences/opening-keynote-2.md

@@ -5,10 +5,10 @@ track: '1'
 date: '2025-09-19'
 start: '09:30'
 end: '10:10'
-short: TBA 
+short: How LLMs are changing the way we should build APIs 
 tag: 'feedback'
 ---
 
 # Opening Keynote (🇺🇸)
 
-The topic of the conference will be announced soon
+How LLMs are changing the way we should build APIs

pwa/data/con/2025/conferences/supercharging-your-api-platform-development-experience-with-ai.md

@@ -11,6 +11,6 @@ end: '16:10'
 
 # Système de Types et relation de sous-typage en PHP (🇫🇷)
 
-Comme tout langage de programmation, PHP a un système de types. Son système de type a évolué au cours des années pour devenir plus complet et robuste. PHP a aussi une notion de sous type suivant **le Principe de Substitution de Liskov**, plus couramment connue en tant que LSP. Mais qu'est-ce qu'est un système de type et pourquoi utilise-t-on le Principe de Substitution de Liskov comme notion de sous type en PHP ? 
+Comme tout langage de programmation, PHP a un système de types. Son système de type a évolué au cours des années pour devenir plus complet et robuste. PHP a aussi une notion de sous type suivant **le Principe de Substitution de Liskov**, plus couramment connue en tant que LSP. Mais qu'est-ce qu'est un système de type et pourquoi utilise-t-on le Principe de Substitution de Liskov comme notion de sous type en PHP ?
 
 Dans cette conférence, nous explorerons ces notions et **quel est le futur potentiel du système de type de PHP**.

pwa/data/con/2025/conferences/systeme-de-types-et-relation-de-sous-typage-en-php.md

@@ -0,0 +1,17 @@
+---
+type: speaker
+id: hubert-lenoir-2025
+number: 100
+name: Hubert Lenoir
+job: Tech Lead
+company: Sensiolabs
+mastodon: https://mastodon.social/@jean_beru
+twitter: https://twitter.com/jean_beru
+github: https://github.com/Jean-Beru
+---
+
+## About Hubert
+
+Hubert has been Tech Lead at SensioLabs since 2015. He loves learning **as much as sharing his knowledge**. Passionate about development, especially Symfony (of course), he secretly wishes he could grow a true geek’s beard… but his facial hair won’t cooperate.
+
+Oh, and one last thing: his name is **Hubert (pronounced y.bɛʁ), not Uber**. So don’t expect him to deliver your lunch at noon.

pwa/data/con/2025/conferences/what-s-that-tech.md

@@ -0,0 +1,16 @@
+---
+type: speaker
+id: jonathan-lelievre-2025
+number: 100
+name: Jonathan Lelièvre
+job: Technical Lead
+company: Prestashop
+github: https://github.com/jolelievre
+
+---
+
+## About Jonathan
+
+A full-stack developer for 14 years, Jonathan has worked on projects ranging from **video games** to **video streaming** and **in-flight entertainment systems**. 
+
+He joined PrestaShop in 2018 as an open source developer and now serves as the project’s Technical Lead.