diff --git a/development-updates.md b/development-updates.md
index 790a496..89457a9 100644
--- a/development-updates.md
+++ b/development-updates.md
@@ -149,7 +149,7 @@ The actual project development is the main part of the program. Post your regula
 | [Utsav](https://github.com/x-senpai-x)                 | [Update 6](https://hackmd.io/@CwibKqIARdCG7pJIqwzJeg/HklgGfpPex)                                   | [Update 7](https://hackmd.io/@CwibKqIARdCG7pJIqwzJeg/rJYdGvIuxl)                                   | [Update 8](https://hackmd.io/@CwibKqIARdCG7pJIqwzJeg/By0uXoJYxx)                                   | [Update 9](https://hackmd.io/@CwibKqIARdCG7pJIqwzJeg/SJpfC0OKxe)                                   | [Update 10](https://hackmd.io/@CwibKqIARdCG7pJIqwzJeg/Sym4MSf9lx)                                   | [Update 11](https://hackmd.io/@CwibKqIARdCG7pJIqwzJeg/r1g1tYjcle) |                                                                                                     | [Update 12 & 13](https://hackmd.io/@CwibKqIARdCG7pJIqwzJeg/BJYBRspseg)                    | [Update 14](https://hackmd.io/@CwibKqIARdCG7pJIqwzJeg/SyGJ7iv2le)                                   |                                                                                           | [Update 15 & 16](https://hackmd.io/@CwibKqIARdCG7pJIqwzJeg/SkiWjaEagx)                              |                                                          |                                                                   |         |         |           |
 | [Vedant](https://github.com/vedant-asati)              | [Update 6](https://hackmd.io/@vedant-asati/SyUds9ntee)                                             | [Update 7](https://hackmd.io/@vedant-asati/S11UoN15gg)                                             |                                                                                                    | [Update 9](https://hackmd.io/@vedant-asati/Bkcv1HJ5lx)                                             | [Update 10](https://hackmd.io/@vedant-asati/HyE0SSJ5lx)                                             |                                                                   |                                                                                                     |                                                                                           |                                                                                                     |                                                                                           |                                                                                                     |                                                          |                                                                   |         |         |           |
 | [Vineet](https://github.com/vineetpant)                | [Update6](https://hackmd.io/@vineetpant/HkrsndPvle)                                                |                                                                                                    | [Update8](https://hackmd.io/@vineetpant/H17YX5lYge)                                                |                                                                                                    |                                                                                                     | [Update-11](https://hackmd.io/@vineetpant/rkiO4fQ9ll)             |                                                                                                     |                                                                                           |                                                                                                     |                                                                                           |                                                                                                     |                                                          |                                                                   |         |         |           |
-| [Vlladin](https://github.com/vlladin)                  | [Update 6](https://hackmd.io/epdg_cJZR46MJDOiAWhP3A)                                               |                                                                                                    | [Update 7/8](https://hackmd.io/@pntOFrSIRIap6AM9qJWuQQ/rJkGsU4qle)                                 |                                                                                                    |                                                                                                     |                                                                   |                                                                                                     |                                                                                           |                                                                                                     |                                                                                           |                                                                                                     |                                                          |                                                                   |         |         |           |
+| [Vlladin](https://github.com/vlladin)                  | [Update 6](https://hackmd.io/epdg_cJZR46MJDOiAWhP3A)                                               |                                                                                                    | [Update 7/8](https://hackmd.io/@pntOFrSIRIap6AM9qJWuQQ/rJkGsU4qle)                                 |                                                                                                    |                                                                                                     |                                                                   |                                                                                                     | [Update 12 & 13](https://hackmd.io/X7pWt7qvT2e9sSPGZkenrg)                                |                                                                                                     |                                                                                           |                                                                                                     |                                                          |                                                                   |         |         |           |
 | [Vukašin Marković](https://github.com/sntntn)          |                                                                                                    | [Update 7](https://hackmd.io/@sntntn/r1YJ5AiDgl)                                                   | [Update 8](https://hackmd.io/@sntntn/BkYPcmB_ge)                                                   | [Update 9](https://hackmd.io/@sntntn/S1_mEueKgx)                                                   |                                                                                                     | [Update 10&11](https://hackmd.io/@sntntn/r1SikIM5xx)              | [Update 12](https://hackmd.io/@sntntn/ByyZp_n5gl)                                                   | [Update 13](https://hackmd.io/@sntntn/BkGAUnrole)                                         | [Update 14](https://hackmd.io/@sntntn/B1XM4ZJ3gx)                                                   | [Update 15](https://hackmd.io/@sntntn/HkRfHiUnxg)                                         | [Update 16](https://hackmd.io/@sntntn/B1mrlGkagl)                                                   | [Update 17](https://hackmd.io/@sntntn/B1sQMPt6eg)        |                                                                   |         |         |           |
 
 ## Cohort end