Add links and contributors list

Author: Kordyjan

blog/_posts/2022-01-17-scala-3.1.1-released.md

@@ -27,7 +27,7 @@ Scala 3.1.1-RC2 was promoted to a full stable release of the language. Scala 3.1
 - Scaladoc can correctly handle symbolic class names, such as `/` or `\` ([PR #13827](https://github.com/lampepfl/dotty/pull/13827)).
 - Scaladoc documentation has a new, improved UI.
 
-For a comprehensive list of fixes, take a look at the full changelog on GitHub. // TODO: link
+For a comprehensive list of fixes, take a look at [the full changelog on GitHub](https://github.com/lampepfl/dotty/releases/tag/3.1.1).
 
 ## 3.1.2-RC1 and forward compatibility improvements
 
@@ -41,8 +41,49 @@ Those restrictions are not final, and in the future, we may decide to allow usin
 
 One important note is that the `-Yscala-release` flag is experimental and not yet available in any stable release of the compiler. It means the build tools, such as SBT or Mill, are not yet aware of its existence. Of course, you can declare usage of the flag in your build file, and the compiler will respect it. However, there may still be some hiccups, like generated artifacts depending on the incorrect version of the stdlib. We will do our best to help fix those minor issues before the stable release of 3.1.1.
 
-If you are interested in other changes brought by 3.1.2-RC1, there is, as always, a changelog on GitHub.  // TODO: link
+If you are interested in other changes brought by 3.1.2-RC1, there is, as always, [a changelog on GitHub](https://github.com/lampepfl/dotty/releases/tag/3.1.2-RC1).
 
 ## Contributors
 
-// TODO: contributors list
+Thank you to all the contributors who made this release possible.
+
+According to `git shortlog -sn --no-merges 3.1.0..3.1.1` these are:
+
+```
+    50  Fengyun Liu
+    43  Martin Odersky
+    26  Olivier Blanvillain
+    24  Kacper Korban
+    21  Filip Zybała
+    18  Dale Wijnand
+    18  Nicolas Stucki
+    17  Phil
+    13  Andrzej Ratajczak
+    10  Guillaume Martres
+    10  noti0na1
+     8  Paweł Marks
+     7  Jamie Thompson
+     5  soronpo
+     5  Tom Grigg
+     3  Yichen Xu
+     3  Dmitrii Naumenko
+     3  ghostbuster91
+     3  Julien Richard-Foy
+     2  Stéphane Micheloud
+     2  bjornregnell
+     2  Vadim Chelyshov
+     1  ysthakur
+     1  Daniel Esik
+     1  EnzeXing
+     1  Jasper Moeys
+     1  Katja Goltsova
+     1  Matthieu Bovel
+     1  Ondrej Lhotak
+     1  Oron Port
+     1  Rikito Taniguchi
+     1  Seth Tisue
+     1  Som Snytt
+     1  Sébastien Doeraene
+     1  Tomasz Godzik
+     1  oronpo
+```