Updated links

index.md

@@ -10,7 +10,7 @@ An introductory course in theoretical computer science, aimed at giving students
 - [Course Schedule and Lectures](https://docs.google.com/spreadsheets/d/1j99GgZE1HGQKaYaIsFYgFWH7Jl9a9aI4oCXrQSDJb6c/edit?gid=0#gid=0)
 - [Ed](https://edstem.org/us/courses/57495/discussion/)
 - [Canvas](https://canvas.harvard.edu/courses/136155)
-- [Github](https://github.com/Harvard-CS-120/cs120)
+- [Github](https://github.com/Harvard-CS-1200/cs1200)
 - [Gradescope](https://www.gradescope.com/courses/846790)
 - [Instructions for Sender/Receiver Exercises](./fall2024/sre/sre-instructions.pdf)
 - [Instructions for Sender/Receiver Exercises (Extension School](./fall2024/sre/sre-instructions-ext.pdf)
@@ -26,7 +26,7 @@ An introductory course in theoretical computer science, aimed at giving students
 - [Google Calendar](https://calendar.google.com/calendar/u/0?cid=Y18zM2RiZWIxNjk1ZjRjMDE2MzU4MjI3ZGI2YjE4MDJkYWYwZjYwZmRlOTk4MDNjZjA5MjAyNWRmNWQ3YjNhNzMwQGdyb3VwLmNhbGVuZGFyLmdvb2dsZS5jb20)
 - [Canvas](https://canvas.harvard.edu/courses/122050)
 - [Library Reserves](https://canvas.harvard.edu/courses/122050/external_tools/33436)
-- [Github](https://github.com/Harvard-CS-120/cs120)
+- [Github](https://github.com/Harvard-CS-1200/cs1200)
 - [Participation Guidelines](./fall2023/participation.pdf)
 - [Instructions for Sender/Receiver Exercises](./fall2023/sre/sre-instructions.pdf)
 - [Instructions for Sender/Receiver Exercises (Extension School)](./fall2023/sre/sre-instructions-ext.pdf)
@@ -40,7 +40,7 @@ An introductory course in theoretical computer science, aimed at giving students
 - [Gradescope](https://www.gradescope.com/courses/417853)
 - [Google Calendar](https://calendar.google.com/calendar/u/0?cid=ZnRhb250c3FndnY3bW1pZHZsc2hkZG9hYWtAZ3JvdXAuY2FsZW5kYXIuZ29vZ2xlLmNvbQ)
 - [Canvas](https://canvas.harvard.edu/courses/105990)
-- [Github](https://github.com/Harvard-CS-120/cs120)
+- [Github](https://github.com/Harvard-CS-1200/cs1200)
 - [Library Reserves](https://canvas.harvard.edu/courses/105990/external_tools/33436)
 - [Participation Guidelines](./fall2022/participation.pdf)
 - [Instructions for Sender/Receiver Exercises](./fall2022/sre/sre-instructions.pdf)
@@ -55,6 +55,6 @@ An introductory course in theoretical computer science, aimed at giving students
 - [Ed](https://canvas.harvard.edu/courses/93367/external_tools/78506?display=borderless)
 - [Gradescope](https://www.gradescope.com/courses/292947)
 - [Canvas](https://canvas.harvard.edu/courses/93367)
-- [Github](https://github.com/Harvard-CS-120/2021-Fall)
+- [Github](https://github.com/Harvard-CS-1200/2021-Fall)
 - Participation Portfolio [Guidelines](https://salil.seas.harvard.edu/files/salil/files/cs120-fall2021-participationportfolio-guidelines.pdf) and [Examples](https://salil.seas.harvard.edu/files/salil/files/cs120-fall2021-modelparticipationportfolios.pdf)
 - [Q Evaluation](https://salil.seas.harvard.edu/files/salil/files/cs120-fall21-Qevaluation.pdf)