[after21] After release 21 ()

Merging branch 'after21'  into 'main'.

See merge request !1867

hugo/content/ex/sim/offspec.md

@@ -24,4 +24,4 @@ The two-dimensional output intensity is plotted as a function of $\alpha\_i$ and
 {{< figscg src="/img/auto/offspec/Offspec1.png" width="350px" caption="Intensity image">}}
 {{< /galleryscg >}}
 
-{{< show-ex file="varia/OffspecSimulation.py" >}}
+{{< show-ex file="offspec/Offspec1.py" >}}

hugo/hugo.toml

 # baseURL terminates with version number or "git-main"
-baseURL = "https://bornagainproject.org/21"
+baseURL = "https://bornagainproject.org/git-main"
 
 languageCode = "en-us"
 title = "BornAgain"
@@ -19,15 +19,15 @@ PygmentsStyle = "vs"
   email = "contact@bornagainproject.org"
   url_home = "https://bornagainproject.org"
 
-  release_number = "21.0"
+  release_number = "22.0"
   # version name is either major_release_number or "git-main" (must agree with baseURL)
-  version_name = "21"
+  version_name = "git-main"
 
   recommended_python_major = "3"
   recommended_python_minor = "11"
 
   # for links to source repository
-  url_blob = "https://jugit.fz-juelich.de/mlz/bornagain/-/blob/v21.0"
+  url_blob = "https://jugit.fz-juelich.de/mlz/bornagain/-/blob/main"
 
   # currently unused
   url_doxy = "https://bornagainproject.org/ext/api/git-main/user-API"