add page to the index

and urls are not turned into links automatically like on github

docs/_quarto.yml

@@ -48,6 +48,7 @@ website:
         - contribute/core.qmd
         - contribute/python.qmd
         - contribute/addnode.qmd
+        - contribute/release.qmd
 
 format:
   html:

docs/contribute/release.qmd

@@ -37,7 +37,7 @@ The nightly download links for the Ribasim Python wheels contain the version num
 Create a [new release](https://github.com/Deltares/Ribasim/releases/new).
 Give it a tag like `v2023.08.0`, filling in the current year, month and a sequential "MICRO" number.
 This follows `vYYYY.0M.MICRO` from [calver](https://calver.org/).
-For [v2023.09.0](https://github.com/Deltares/Ribasim/releases/tag/v2023.09.0) I used the "Generate release notes" button, which I then manually edited to copy the most important changes for users to the top in the form of https://keepachangelog.com/en/1.0.0/.
+For [v2023.09.0](https://github.com/Deltares/Ribasim/releases/tag/v2023.09.0) I used the "Generate release notes" button, which I then manually edited to copy the most important changes for users to the top in the form of [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 The possibly long list of generated release notes can put below an "All changes" collapsed item as such:
 
 ```
@@ -101,5 +101,5 @@ Now upload the files downloaded from S3 as mentioned in @sec-teamcity.
 ## Announce release
 
 Announce the release in appropriate channels.
-Include a link to the release notes and assets, which is whatever https://github.com/Deltares/Ribasim/releases/latest resolves to at that time.
-Also include a link to the documentation: https://deltares.github.io/Ribasim/.
+Include a link to the release notes and assets, which is whatever [this](https://github.com/Deltares/Ribasim/releases/latest) resolves to at that time.
+Also include a link to the [documentation](https://deltares.github.io/Ribasim/).