docs: Update the News section of the README

It has seriously gone out of date, so update it for 2025 and mention the new `jj-vcs` org.
The suggestion came from melutovich in the #jujutsu Libera IRC chat.

README.md

@@ -138,6 +138,12 @@ use the bridge to follow IRC.
 
 ### News and Updates 📣
 
+- **December 2024**: The `jj` Repository has moved to the `jj-vcs` GitHub
+  organisation.
+- **November 2024**: Version 0.24 is released which adds `jj file annotate`,
+  which is equivalent to `git blame` or `hg annotate`.
+- **September 2024**: Martin gave a [presentation about Jujutsu][merge-vid-2024] at
+  Git Merge 2024.
 - **Feb 2024**: Version 0.14 is released, which deprecates ["jj checkout" and "jj merge"](CHANGELOG.md#0140---2024-02-07),
   as well as `jj init --git`, which is now just called `jj git init`.
 - **Oct 2023**: Version 0.10.0 is released! Now includes a bundled merge and
@@ -165,6 +171,7 @@ The wiki also contains a more extensive list of [media references][wiki-media].
 [lwn]: https://lwn.net/Articles/958468/
 [merge-talk]: https://www.youtube.com/watch?v=bx_LGilOuE4
 [merge-slides]: https://docs.google.com/presentation/d/1F8j9_UOOSGUN9MvHxPZX_L4bQ9NMcYOp1isn17kTC_M/view
+[merge-vid-2024]: https://www.youtube.com/watch?v=LV0JzI8IcCY
 [wiki-media]: https://github.com/jj-vcs/jj/wiki/Media
 
 ## Getting started