Update qutip's entries for GSoC 2025

2025/ideas-list.md

@@ -10,6 +10,7 @@ page of each organization under the NumFOCUS umbrella at this page.
 - [Data Retriever](https://github.com/weecology/retriever/wiki/GSoC-2025-Project-Ideas)
 - [pvlib](https://github.com/pvlib/pvlib-python/wiki/GSoC-2025-Projects)
 - [PyMC](https://github.com/pymc-devs/pymc/wiki/GSoC-2025-projects)
+- [Qutip](https://github.com/qutip/qutip/wiki//Google-Summer-of-Code-2025)
 - [SciML](https://sciml.ai/dev/#google_summer_of_code)
 - [Zarr](https://github.com/zarr-developers/gsoc/blob/main/2025/ideas-list.md)
 

README.md

@@ -486,7 +486,7 @@ In alphabetic order.
        <h1>QuTiP</h1>
        <p> QuTiP is a software for simulating quantum systems. QuTiP aims to provide tools for user-friendly and efficient numerical simulations of open quantum systems. It can be used to simulate a wide range of physical phenomenon in areas such as quantum optics, trapped ions, superconducting circuits and quantum nanomechanical resonators. In addition, it contains a number of other modules to simplify the numerical simulation and study of many topics in quantum physics such as quantum optimal control, quantum information, and computing. </p>
        <p>
-         <a href="http://qutip.org">Website</a> | <a href="http://groups.google.com/group/qutip"> Contact </a> | <a href="https://github.com/qutip/qutip/wiki/Google-Summer-of-Code-2024">Ideas Page</a> | <a href="https://github.com/qutip/qutip"> Source Code</a>
+         <a href="http://qutip.org">Website</a> | <a href="http://groups.google.com/group/qutip"> Contact </a> | <a href="https://github.com/qutip/qutip/wiki/Google-Summer-of-Code-2025">Ideas Page</a> | <a href="https://github.com/qutip/qutip"> Source Code</a>
        </p>
     </td>
   </tr>