diff --git a/.github/workflows/check-bioc.yml b/.github/workflows/check-bioc.yml
index 0a6462c..e1e9bb4 100644
--- a/.github/workflows/check-bioc.yml
+++ b/.github/workflows/check-bioc.yml
@@ -162,175 +162,175 @@ jobs:
           message(paste('****', Sys.time(), 'installing BiocManager ****'))
           remotes::install_cran("BiocManager")
         shell: Rscript {0}
-        
-      # - name: Manually install vdiffr in version 1.0.5 to avoid compil error
-      #   run: |
-      #     BiocManager::install("remotes")
-      #     remotes::install_version("vdiffr", version = "1.0.5")
-      #   shell: Rscript {0} 
 
       - name: Set BiocVersion
         run: |
           BiocManager::install(version = "${{ matrix.config.bioc }}", ask = FALSE)
         shell: Rscript {0}
-
-      - name: Install dependencies
-        run: |
-          withr::with_makevars(
-            c(CFLAGS = "-w",
-              CXXFLAGS = "-w"),
-            {
-                ## Try installing the package dependencies in steps. First the local
-                ## dependencies, then any remaining dependencies to avoid the
-                ## issues described at
-                ## https://stat.ethz.ch/pipermail/bioc-devel/2020-April/016675.html
-                ## https://github.com/r-lib/remotes/issues/296
-                ## Ideally, all dependencies should get installed in the first pass.
-    
-                ## Pass #1 at installing dependencies
-                message(paste('****', Sys.time(), 'pass number 1 at installing dependencies: local dependencies ****'))
-                local_deps <- remotes::local_package_deps(dependencies = TRUE)
-                deps <- remotes::dev_package_deps(dependencies = TRUE, repos = BiocManager::repositories())
-                BiocManager::install(local_deps[local_deps %in% deps$package[deps$diff != 0]])
-        
-                ## Pass #2 at installing dependencies
-                message(paste('****', Sys.time(), 'pass number 2 at installing dependencies: any remaining dependencies ****'))
-                deps <- remotes::dev_package_deps(dependencies = TRUE, repos = BiocManager::repositories())
-                BiocManager::install(deps$package[deps$diff != 0])
-    
-                ## For running the checks
-                message(paste('****', Sys.time(), 'installing rcmdcheck and BiocCheck ****'))
-                remotes::install_cran("rcmdcheck")
-                BiocManager::install("BiocCheck") 
-            },
-            assignment = "+=")
-          
-        shell: Rscript {0}
-        
-      - name: Session info
-        run: |
-          options(width = 100)
-          pkgs <- installed.packages()[, "Package"]
-          sessioninfo::session_info(pkgs, include_base = TRUE)
-        shell: Rscript {0}    
-        
-      ## Fix error: The magick package is required to crop "...png" but not available.
-      - name: Manually install magick
-        run: BiocManager::install("magick")
-        shell: Rscript {0}
-        
-      - name: Session info
-        run: |
-          options(width = 100)
-          pkgs <- installed.packages()[, "Package"]
-          sessioninfo::session_info(pkgs, include_base = TRUE)
-        shell: Rscript {0}   
-
-      - name: Install BiocGenerics
-        if:  env.has_RUnit == 'true'
-        run: |
-          ## Install BiocGenerics
-          BiocManager::install("BiocGenerics")
-        shell: Rscript {0}
         
-      - name: Session info
-        run: |
-          options(width = 100)
-          pkgs <- installed.packages()[, "Package"]
-          sessioninfo::session_info(pkgs, include_base = TRUE)
-        shell: Rscript {0}   
-
-      - name: Install covr
-        ##if: github.ref == 'refs/heads/master' && env.run_covr == 'true' && runner.os == 'Linux'
-        if: env.run_covr == 'true' && runner.os == 'Linux'
-        run: |
-          remotes::install_cran("covr")
-        shell: Rscript {0}
-        
-      - name: Session info
-        run: |
-          options(width = 100)
-          pkgs <- installed.packages()[, "Package"]
-          sessioninfo::session_info(pkgs, include_base = TRUE)
-        shell: Rscript {0}   
-
-      - name: Install pkgdown
-        ##if: github.ref == 'refs/heads/master' && env.run_pkgdown == 'true' && runner.os == 'Linux'
-        if: env.run_pkgdown == 'true' && runner.os == 'Linux'
-        run: |
-          remotes::install_github("r-lib/pkgdown")
-        shell: Rscript {0}
-
-      - name: Session info
-        run: |
-          options(width = 100)
-          pkgs <- installed.packages()[, "Package"]
-          sessioninfo::session_info(pkgs, include_base = TRUE)
-        shell: Rscript {0}
-
-      - name: Run CMD check
-        env:
-          _R_CHECK_CRAN_INCOMING_: false
+      - pre-install cytolib
         run: |
-          rcmdcheck::rcmdcheck(
-              args = c("--no-build-vignettes", "--no-manual", "--timings"),
-              build_args = c("--no-manual", "--no-resave-data"),
-              error_on = "warning",
-              check_dir = "check"
-          )
+          BiocManager::install("cytolib")
         shell: Rscript {0}
+      
 
-      ## Might need an to add this to the if:  && runner.os == 'Linux'
-      - name: Reveal testthat details
-        if:  env.has_testthat == 'true'
-        run: find . -name testthat.Rout -exec cat '{}' ';'
-
-      - name: Run RUnit tests
-        if:  env.has_RUnit == 'true'
-        run: |
-          BiocGenerics:::testPackage()
-        shell: Rscript {0}
-
-      - name: Run BiocCheck
-        if:  env.has_BiocCheck == 'true'
-        run: |
-          BiocCheck::BiocCheck(
-              dir('check', 'tar.gz$', full.names = TRUE),
-              `quit-with-status` = TRUE,
-              `no-check-R-ver` = TRUE,
-              `no-check-bioc-help` = TRUE
-          )
-        shell: Rscript {0}
-
-      - name: Test coverage
-        #if: github.ref == 'refs/heads/master' && env.run_covr == 'true' && runner.os == 'Linux'
-        if: env.run_covr == 'true' && runner.os == 'Linux'
-        run: |
-          covr::codecov(quiet = FALSE)
-        shell: Rscript {0}
-
-      - name: Install package
-        #if: github.ref == 'refs/heads/master' && env.run_pkgdown == 'true' && runner.os == 'Linux'
-        if: env.run_pkgdown == 'true' && runner.os == 'Linux'
-        run: R CMD INSTALL .
-
-      - name: Deploy package
-        #if: github.ref == 'refs/heads/master' && env.run_pkgdown == 'true' && runner.os == 'Linux'
-        if: env.run_pkgdown == 'true' && runner.os == 'Linux'
-        run: |
-          git config --global user.email "actions@github.com"
-          git config --global user.name "GitHub Actions"
-          git config --global --add safe.directory /__w/CytoMDS/CytoMDS
-          Rscript -e "pkgdown::deploy_to_branch(new_process = FALSE)"
-        shell: bash {0}
-        ## Note that you need to run pkgdown::deploy_to_branch(new_process = FALSE)
-        ## at least one locally before this will work. This creates the gh-pages
-        ## branch (erasing anything you haven't version controlled!) and
-        ## makes the git history recognizable by pkgdown.
-
-      - name: Upload check results
-        if: failure()
-        uses: actions/upload-artifact@master
-        with:
-          name: ${{ runner.os }}-biocversion-devel-r-devel-results
-          path: check
+      # - name: Install dependencies
+      #   run: |
+      #     withr::with_makevars(
+      #       c(CFLAGS = "-w",
+      #         CXXFLAGS = "-w"),
+      #       {
+      #           ## Try installing the package dependencies in steps. First the local
+      #           ## dependencies, then any remaining dependencies to avoid the
+      #           ## issues described at
+      #           ## https://stat.ethz.ch/pipermail/bioc-devel/2020-April/016675.html
+      #           ## https://github.com/r-lib/remotes/issues/296
+      #           ## Ideally, all dependencies should get installed in the first pass.
+      # 
+      #           ## Pass #1 at installing dependencies
+      #           message(paste('****', Sys.time(), 'pass number 1 at installing dependencies: local dependencies ****'))
+      #           local_deps <- remotes::local_package_deps(dependencies = TRUE)
+      #           deps <- remotes::dev_package_deps(dependencies = TRUE, repos = BiocManager::repositories())
+      #           BiocManager::install(local_deps[local_deps %in% deps$package[deps$diff != 0]])
+      #   
+      #           ## Pass #2 at installing dependencies
+      #           message(paste('****', Sys.time(), 'pass number 2 at installing dependencies: any remaining dependencies ****'))
+      #           deps <- remotes::dev_package_deps(dependencies = TRUE, repos = BiocManager::repositories())
+      #           BiocManager::install(deps$package[deps$diff != 0])
+      # 
+      #           ## For running the checks
+      #           message(paste('****', Sys.time(), 'installing rcmdcheck and BiocCheck ****'))
+      #           remotes::install_cran("rcmdcheck")
+      #           BiocManager::install("BiocCheck") 
+      #       },
+      #       assignment = "+=")
+      #     
+      #   shell: Rscript {0}
+      #   
+      # - name: Session info
+      #   run: |
+      #     options(width = 100)
+      #     pkgs <- installed.packages()[, "Package"]
+      #     sessioninfo::session_info(pkgs, include_base = TRUE)
+      #   shell: Rscript {0}    
+      #   
+      # ## Fix error: The magick package is required to crop "...png" but not available.
+      # - name: Manually install magick
+      #   run: BiocManager::install("magick")
+      #   shell: Rscript {0}
+      #   
+      # - name: Session info
+      #   run: |
+      #     options(width = 100)
+      #     pkgs <- installed.packages()[, "Package"]
+      #     sessioninfo::session_info(pkgs, include_base = TRUE)
+      #   shell: Rscript {0}   
+      # 
+      # - name: Install BiocGenerics
+      #   if:  env.has_RUnit == 'true'
+      #   run: |
+      #     ## Install BiocGenerics
+      #     BiocManager::install("BiocGenerics")
+      #   shell: Rscript {0}
+      #   
+      # - name: Session info
+      #   run: |
+      #     options(width = 100)
+      #     pkgs <- installed.packages()[, "Package"]
+      #     sessioninfo::session_info(pkgs, include_base = TRUE)
+      #   shell: Rscript {0}   
+      # 
+      # - name: Install covr
+      #   ##if: github.ref == 'refs/heads/master' && env.run_covr == 'true' && runner.os == 'Linux'
+      #   if: env.run_covr == 'true' && runner.os == 'Linux'
+      #   run: |
+      #     remotes::install_cran("covr")
+      #   shell: Rscript {0}
+      #   
+      # - name: Session info
+      #   run: |
+      #     options(width = 100)
+      #     pkgs <- installed.packages()[, "Package"]
+      #     sessioninfo::session_info(pkgs, include_base = TRUE)
+      #   shell: Rscript {0}   
+      # 
+      # - name: Install pkgdown
+      #   ##if: github.ref == 'refs/heads/master' && env.run_pkgdown == 'true' && runner.os == 'Linux'
+      #   if: env.run_pkgdown == 'true' && runner.os == 'Linux'
+      #   run: |
+      #     remotes::install_github("r-lib/pkgdown")
+      #   shell: Rscript {0}
+      # 
+      # - name: Session info
+      #   run: |
+      #     options(width = 100)
+      #     pkgs <- installed.packages()[, "Package"]
+      #     sessioninfo::session_info(pkgs, include_base = TRUE)
+      #   shell: Rscript {0}
+      # 
+      # - name: Run CMD check
+      #   env:
+      #     _R_CHECK_CRAN_INCOMING_: false
+      #   run: |
+      #     rcmdcheck::rcmdcheck(
+      #         args = c("--no-build-vignettes", "--no-manual", "--timings"),
+      #         build_args = c("--no-manual", "--no-resave-data"),
+      #         error_on = "warning",
+      #         check_dir = "check"
+      #     )
+      #   shell: Rscript {0}
+      # 
+      # ## Might need an to add this to the if:  && runner.os == 'Linux'
+      # - name: Reveal testthat details
+      #   if:  env.has_testthat == 'true'
+      #   run: find . -name testthat.Rout -exec cat '{}' ';'
+      # 
+      # - name: Run RUnit tests
+      #   if:  env.has_RUnit == 'true'
+      #   run: |
+      #     BiocGenerics:::testPackage()
+      #   shell: Rscript {0}
+      # 
+      # - name: Run BiocCheck
+      #   if:  env.has_BiocCheck == 'true'
+      #   run: |
+      #     BiocCheck::BiocCheck(
+      #         dir('check', 'tar.gz$', full.names = TRUE),
+      #         `quit-with-status` = TRUE,
+      #         `no-check-R-ver` = TRUE,
+      #         `no-check-bioc-help` = TRUE
+      #     )
+      #   shell: Rscript {0}
+      # 
+      # - name: Test coverage
+      #   #if: github.ref == 'refs/heads/master' && env.run_covr == 'true' && runner.os == 'Linux'
+      #   if: env.run_covr == 'true' && runner.os == 'Linux'
+      #   run: |
+      #     covr::codecov(quiet = FALSE)
+      #   shell: Rscript {0}
+      # 
+      # - name: Install package
+      #   #if: github.ref == 'refs/heads/master' && env.run_pkgdown == 'true' && runner.os == 'Linux'
+      #   if: env.run_pkgdown == 'true' && runner.os == 'Linux'
+      #   run: R CMD INSTALL .
+      # 
+      # - name: Deploy package
+      #   #if: github.ref == 'refs/heads/master' && env.run_pkgdown == 'true' && runner.os == 'Linux'
+      #   if: env.run_pkgdown == 'true' && runner.os == 'Linux'
+      #   run: |
+      #     git config --global user.email "actions@github.com"
+      #     git config --global user.name "GitHub Actions"
+      #     git config --global --add safe.directory /__w/CytoMDS/CytoMDS
+      #     Rscript -e "pkgdown::deploy_to_branch(new_process = FALSE)"
+      #   shell: bash {0}
+      #   ## Note that you need to run pkgdown::deploy_to_branch(new_process = FALSE)
+      #   ## at least one locally before this will work. This creates the gh-pages
+      #   ## branch (erasing anything you haven't version controlled!) and
+      #   ## makes the git history recognizable by pkgdown.
+      # 
+      # - name: Upload check results
+      #   if: failure()
+      #   uses: actions/upload-artifact@master
+      #   with:
+      #     name: ${{ runner.os }}-biocversion-devel-r-devel-results
+      #     path: check