diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index b660f011a..0041cccfb 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -20,31 +20,31 @@ jobs:
     env:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
     steps:
-    
-      - uses: actions/checkout@v2
 
-      - uses: r-lib/actions/setup-r@v1
-      
-      - uses: r-lib/actions/setup-pandoc@v1
-      
+      - uses: actions/checkout@v3
+
+      - uses: r-lib/actions/setup-r@v2
+
+      - uses: r-lib/actions/setup-pandoc@v2
+
       - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
           java-version: 17
-          
+
       - name: Build with Ant
         run: |
           cd  rcdkjar
           ant clean jar
           cd ../
-          
+
       - name: Install dependencies
         run: |
           install.packages(c("remotes", "rcmdcheck"), repos = "http://cran.us.r-project.org")
           install.packages("pkgdown", type = "binary", repos = "http://cran.us.r-project.org")
           remotes::install_deps("rcdk", dependencies = TRUE)
         shell: Rscript {0}
-      
+
       - name: Cache R packages
         uses: actions/cache@v2
         with:
@@ -56,14 +56,8 @@ jobs:
       - name: Install
         run: devtools::install("rcdk")
         shell: Rscript {0}
-        
+
       - name: Check
         run: rcmdcheck::rcmdcheck("rcdk", args = "--no-manual", error_on = "error")
         shell: Rscript {0}
-        
-      - name: Deploy Website
-        run: |
-          git config --local user.email "actions@github.com"
-          git config --local user.name "GitHub Actions"
-          Rscript -e 'pkgdown::deploy_to_branch(pkg="rcdk", branch="gh-pages", new_process = FALSE)'
-        
\ No newline at end of file
+
diff --git a/.github/workflows/pkgdown.yaml b/.github/workflows/pkgdown.yaml
index e0c18d85e..82de6782e 100644
--- a/.github/workflows/pkgdown.yaml
+++ b/.github/workflows/pkgdown.yaml
@@ -20,7 +20,7 @@ jobs:
     env:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - uses: r-lib/actions/setup-pandoc@v2
 
diff --git a/rcdk/DESCRIPTION b/rcdk/DESCRIPTION
index 64ac822fc..5348689ee 100755
--- a/rcdk/DESCRIPTION
+++ b/rcdk/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: rcdk
-Version: 3.7.0
-Date: 2022-09-21
+Version: 3.8.0
+Date: 2023-06-11
 Title: Interface to the 'CDK' Libraries
 Authors@R: c(person('Rajarshi', 'Guha', role=c('aut',"cph"), email='rajarshi.guha@gmail.com'),
              person('Zachary', 'Charlop-Powers', role=c('cre'), email='zach.charlop.powers@gmail.com'),
@@ -27,6 +27,6 @@ Description: Allows the user to access functionality in the
     'CDK', a Java framework for chemoinformatics. This allows the user to load
     molecules, evaluate fingerprints, calculate molecular descriptors and so on.
     In addition, the 'CDK' API allows the user to view structures in 2D.
-RoxygenNote: 7.2.1
+RoxygenNote: 7.2.3
 VignetteBuilder: knitr
 Encoding: UTF-8
diff --git a/rcdk/NEWS.md b/rcdk/NEWS.md
index 7f151ca0f..e41338dc7 100755
--- a/rcdk/NEWS.md
+++ b/rcdk/NEWS.md
@@ -1,3 +1,7 @@
+# rcdk 3.8.0
+
+* Change DESCRIPTION in accordance with CRAN rules about JDKs
+
 # rcdk 3.7.0
 
 * Update rCDK to work with rcdklibs 2.8
diff --git a/rcdk/inst/cont/rcdk.jar b/rcdk/inst/cont/rcdk.jar
new file mode 100644
index 000000000..a011d1e85
Binary files /dev/null and b/rcdk/inst/cont/rcdk.jar differ
diff --git a/rcdk/inst/unitTests/runit.match.R b/rcdk/inst/unitTests/runit.match.R
index 8f874514f..42aee2636 100755
--- a/rcdk/inst/unitTests/runit.match.R
+++ b/rcdk/inst/unitTests/runit.match.R
@@ -46,7 +46,7 @@ test.mcs1 <- function() {
   lapply(mols, do.aromaticity)
   lapply(mols, set.atom.types) 
   mcs <- get.mcs(mols[[1]], mols[[2]], TRUE)
-  checkEquals("org.openscience.cdk.AtomContainer2", .jclass(mcs))
+  checkEquals("org.openscience.cdk.silent.AtomContainer2", .jclass(mcs))
   checkEquals(9, get.atom.count(mcs))
 }
 
@@ -55,7 +55,7 @@ test.mcs3 <- function() {
   lapply(mols, do.aromaticity)
   lapply(mols, set.atom.types) 
   mcs <- get.mcs(mols[[1]], mols[[2]], TRUE)
-  checkEquals("org.openscience.cdk.AtomContainer2", .jclass(mcs))
+  checkEquals("org.openscience.cdk.silent.AtomContainer2", .jclass(mcs))
   checkEquals(21, get.atom.count(mcs))
 }
 
diff --git a/rcdk/inst/unitTests/runit.smiles.R b/rcdk/inst/unitTests/runit.smiles.R
index f613e7edb..ac0262866 100755
--- a/rcdk/inst/unitTests/runit.smiles.R
+++ b/rcdk/inst/unitTests/runit.smiles.R
@@ -7,7 +7,7 @@ test.get.smiles <- function()
 
 test.get.smiles2 <- function() {
   m1 <- parse.smiles("CCCNCC")[[1]]
-  m2 <- parse.smiles("CNCCS")[[1]]
+  m2 <- parse.smiles("CCNCCS")[[1]]
   mcs <- get.mcs(m1, m2)
-  checkEquals("[CH2]NCC", get.smiles(mcs, smiles.flavors(c('Unique'))))
+  checkEquals("[CH2]CNCC", get.smiles(mcs, smiles.flavors(c('Unique'))))
 }
diff --git a/rcdk/vignettes/PerformanceNotes.Rmd b/rcdk/vignettes/PerformanceNotes.Rmd
index ae7a81c38..589a09839 100644
--- a/rcdk/vignettes/PerformanceNotes.Rmd
+++ b/rcdk/vignettes/PerformanceNotes.Rmd
@@ -6,7 +6,7 @@ output:
   rmarkdown::html_vignette:
     toc: true	
 vignette: >
-  %\VignetteIndexEntry{Handling Molecular Formulae}
+  %\VignetteIndexEntry{Performance Notes}
   %\VignetteEngine{knitr::rmarkdown}
   %\VignetteEncoding{UTF-8}
 ---