some authors and an article (minor improvements) (#353)

* some authors and an article

* more photos

---------

Co-authored-by: Daan Hoogland <dahn@apache.org>

Author: DaanHoogland

blog/2023-09-25-gsoc-2023/index.md

@@ -39,7 +39,7 @@ develop new skills and knowledge.
 >
 >- [Ayush Pandey](https://www.linkedin.com/in/itsayushpandey/), GSoC 2023 Student
 
-![](nicolas.png "Nicolas")
+![](/img/authors/nicolas.png "Nicolas")
 
 >“I am very excited to be coordinating the CloudStack projects for the Google
 >Summer of Code 2023 and mentoring Ayush on his project. I think GSOC is a great

blog/2023-09-25-gsoc-2023/nicolas.png

@@ -95,7 +95,7 @@ the environment by not producing new hardware.
 <div className="row">
 <div className="col col--3">
 
-![](nicolas.png "Nicolas")
+![](/img/authors/nicolas.png "Nicolas")
 
 </div>
 <div className="col col--9">

blog/2023-10-03-ccc2023-agenda-revealed/index.md

@@ -91,7 +91,7 @@ https://www.shapeblue.com/packages/
 <div className="row">
 <div className="col col--3">
 
-![](joao.jpg "João Jandre Paraquetti" class="blog-image")
+![](/img/authors/joao.jpg "João Jandre Paraquetti" class="blog-image")
 
 </div>
 <div className="col col--9">
@@ -119,7 +119,7 @@ Furthermore, already existing features were revamped, such as the Quota plugin,
 <div className="row">
 <div className="col col--3">
 
-![](gutoveronezi.jpeg "Daniel Augusto Veronezi Salvador" class="blog-image")
+![](/img/authors/gutoveronezi.jpeg "Daniel Augusto Veronezi Salvador" class="blog-image")
 
 </div>
 <div className="col col--9">

blog/2024-12-02-cloudstack-4.20.0.0-release/index.md

@@ -95,7 +95,7 @@ you want to be."
 </div>
 <div className="col col--3">
 
-![](rohit.png "Rohit Yadav" class="blog-image")
+![](/img/authors/rohit.png "Rohit Yadav" class="blog-image")
 
 </div>
 </div>

blog/2025-05-21-cloudstack-india-user-group-2025/index.md

@@ -62,7 +62,7 @@ Gain insights from community members Swen Brüseke and Ivet Petrova as they refl
 <div className="row">
 <div className="col col--3">
 
-![](ivet.png "Ivet Petrova" class="blog-image")
+![](/img/ivet.png "Ivet Petrova" class="blog-image")
 
 </div>
 <div className="col col--9">

blog/2025-06-23-CSEUG-autumn/index.md

@@ -96,7 +96,7 @@ https://www.shapeblue.com/packages/
 </div>
 <div className="col col--9">
 <em>
-“Apache CloudStack 4.21.0 is a Regular (non-LTS) release after long time, with the last one being 4.12.0 in April 2019. This release introduces exciting new features designed to help organizations build faster, more efficient clouds while simplifying their management. The 4.21.0 release is a joint effort of the whole community for the last six months and more – with contributors and committers from around the world collaborating on feature
+“Apache CloudStack 4.21.0 is a Regular (non-LTS) release after a long time, with the last one being 4.12.0 in April 2019. This release introduces exciting new features designed to help organizations build faster, more efficient clouds while simplifying their management. The 4.21.0 release is a joint effort of the whole community for the last six months and more – with contributors and committers from around the world collaborating on feature
 
 development and code quality. Operators and users can now explore GPU workloads, integrate external systems through the new extensibility framework, and benefit from many other enhancements.
 

blog/2025-08-28-cloudstack-4.21-release/index.md

@@ -14,19 +14,19 @@ daan:
   name: Daan Hoogland
   title: Apache Foundation Member
   url: https://github.com/DaanHoogland
-  image_url: https://github.com/DaanHoogland.png
+  image_url: /img/authors/dahn.png
 
 gutoveronezi:
   name: Daniel Augusto Veronezi Salvador
   title: PMC Member
   url: https://github.com/gutoveronezi
-  image_url: https://github.com/gutoveronezi.png
+  image_url: /img/authors/gutoveronezi.jpeg
 
 ivet:
   name: Ivet Petrova
   title: PMC Member
   url: https://github.com/IvetPM
-  image_url: https://github.com/IvetPM.png
+  image_url: /img/authors/ivet.png
 
 jamie:
   name: Jamie Pell
@@ -38,13 +38,13 @@ joaojandre:
   name: João Jandre Paraquetti
   title: PMC Member
   url: https://github.com/JoaoJandre
-  image_url: https://github.com/JoaoJandre.png
+  image_url: /img/authors/joao.jpg
 
 nicolas:
   name: Nicolas Vazquez
   title: PMC Member
   url: https://github.com/nvazquez
-  image_url: https://github.com/nvazquez.png
+  image_url: /img/authors/nicolas.png
 
 nux:
   name: Nux
@@ -56,7 +56,7 @@ rohit:
   name: Rohit Yadav
   title: PMC Member
   url: https://github.com/rohityadavcloud
-  image_url: https://github.com/rohityadavcloud.png
+  image_url: /img/authors/rohit.png
 
 shwstppr:
   name: Abhishek Kumar
@@ -68,7 +68,7 @@ suresh:
   name: Suresh Anaparti
   title: PMC Member
   url: https://github.com/sureshanaparti
-  image_url: https://github.com/sureshanaparti.png
+  image_url: /img/Suresh.jpg
 
 pearl:
   name: Pearl Dsilva