diff --git a/.github/workflows/check-full.yaml b/.github/workflows/check-full.yaml
index ca479740..794a482b 100644
--- a/.github/workflows/check-full.yaml
+++ b/.github/workflows/check-full.yaml
@@ -35,10 +35,8 @@ jobs:
           - {os: windows-latest, r: 'release', pkgext: '.zip'}
           - {os: windows-latest, r: 'oldrel',  pkgext: '.zip'}
           
-          # ubuntu-latest is 24 as of 2024-10-31. Should we use it?
           - {os: ubuntu-latest,  r: 'release', pkgext: '.tar.gz', rspm: "https://cloud.r-project.org"}
           - {os: ubuntu-latest,   r: 'oldrel',  pkgext: '.tar.gz', rspm: "https://cloud.r-project.org"}
-          # - {os: ubuntu-22.04,   r: 'oldrel-2',  pkgext: '.tar.gz', rspm: "https://cloud.r-project.org"} # Skipping the oldrel-2, as we need equal requirements across platforms
           
     env:
       R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
diff --git a/DESCRIPTION b/DESCRIPTION
index a32a8e43..bd8fe762 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: RstoxFramework
-Version: 4.2.1-9006
-Date: 2026-06-23
+Version: 4.2.1
+Date: 2026-06-25
 Title: The Engine of StoX
 Authors@R: c(
   person(given = "Arne Johannes", 
@@ -51,14 +51,14 @@ Imports:
     jsonvalidate (>= 1.3.0),
     methods (>= 3.6.0),
     ncdf4 (>= 1.18),
-    RstoxBase (>= 2.2.1-9006),
-    RstoxData (>= 2.2.1-9008),
+    RstoxBase (>= 2.2.0),
+    RstoxData (>= 2.2.1),
     scales (>= 1.1.0),
     semver (>= 0.2.0),
     sf (>= 0.9.0),
     stringi (>= 1.4.0)
 Suggests: 
-    RstoxFDA (>= 1.7.0-9999),
+    RstoxFDA (>= 1.7.0),
     tinytest (>= 1.2.0)
 Additional_repositories: 
     https://stoxproject.github.io/repo
diff --git a/inst/extdata/functionArguments.rds b/inst/extdata/functionArguments.rds
index 7b70eb30..718bef5c 100644
Binary files a/inst/extdata/functionArguments.rds and b/inst/extdata/functionArguments.rds differ
diff --git a/inst/versions/OfficialRstoxFrameworkVersions.txt b/inst/versions/OfficialRstoxFrameworkVersions.txt
index bf74105f..a42d7043 100644
--- a/inst/versions/OfficialRstoxFrameworkVersions.txt
+++ b/inst/versions/OfficialRstoxFrameworkVersions.txt
@@ -102,3 +102,4 @@ StoX	RstoxFramework	Dependencies	OptionalDependencies	Official	Date
 4.2.1-9003	4.2.1-9004	RstoxBase_2.2.1-9003,RstoxData_2.2.1-9005	RstoxFDA_1.7.0-9999	FALSE	2026-05-22
 4.2.1-9004	4.2.1-9005	RstoxBase_2.2.1-9005,RstoxData_2.2.1-9007	RstoxFDA_1.7.0-9999	FALSE	2026-06-13
 4.2.1-9005	4.2.1-9006	RstoxBase_2.2.1-9006,RstoxData_2.2.1-9008	RstoxFDA_1.7.0-9999	FALSE	2026-06-23
+4.2.1	4.2.1	RstoxBase_2.2.0,RstoxData_2.2.1	RstoxFDA_1.7.0	TRUE	2026-06-25