diff --git a/.Rbuildignore b/.Rbuildignore
index a4691d7..1d17d7b 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -11,3 +11,6 @@ docs
 ^config-uat-psw\.yml$
 ^\.github$
 ^README\.Rmd$
+^_pkgdown\.yml$
+^docs$
+^pkgdown$
diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index 9a0a295..699a6b0 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -18,8 +18,6 @@ jobs:
       fail-fast: false
       matrix:
         config:
-          - {os: macos-latest,   r: 'release'}
-          - {os: windows-latest, r: 'release'}
           - {os: ubuntu-latest,   r: 'devel', http-user-agent: 'release'}
           - {os: ubuntu-latest,   r: 'release'}
           - {os: ubuntu-latest,   r: 'oldrel-1'}
diff --git a/.github/workflows/pkgdown.yaml b/.github/workflows/pkgdown.yaml
new file mode 100644
index 0000000..bfc9f4d
--- /dev/null
+++ b/.github/workflows/pkgdown.yaml
@@ -0,0 +1,49 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+  release:
+    types: [published]
+  workflow_dispatch:
+
+name: pkgdown.yaml
+
+permissions: read-all
+
+jobs:
+  pkgdown:
+    runs-on: ubuntu-latest
+    # Only restrict concurrency for non-PR jobs
+    concurrency:
+      group: pkgdown-${{ github.event_name != 'pull_request' || github.run_id }}
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: r-lib/actions/setup-pandoc@v2
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::pkgdown, local::.
+          needs: website
+
+      - name: Build site
+        run: pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)
+        shell: Rscript {0}
+
+      - name: Deploy to GitHub pages 🚀
+        if: github.event_name != 'pull_request'
+        uses: JamesIves/github-pages-deploy-action@v4.5.0
+        with:
+          clean: false
+          branch: gh-pages
+          folder: docs
diff --git a/.gitignore b/.gitignore
index dd7f525..f75f337 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,3 +31,4 @@ inst/doc
 *.env
 *.swp
 config-uat-psw.yml
+docs
diff --git a/DESCRIPTION b/DESCRIPTION
index cb94358..9937fdf 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,14 +1,14 @@
 Type: Package
 Package: audit.workbench
 Title: RStudio/Workbench User Acceptance Tests
-Version: 0.6.4
+Version: 0.6.5
 Authors@R: 
     person("Jumping", "Rivers", , "info@jumpingrivers.com", role = c("aut", "cre"))
 Description: Testing whether data scientists can do what they expect in
-    RStudio Workbench.
+    Posit Workbench.
 License: file LICENSE
 Imports:
-    audit.base (>= 0.6.9),
+    audit.base (>= 0.6.20),
     BiocManager,
     cli,
     dplyr,
@@ -20,7 +20,6 @@ Imports:
     remotes,
     rlang,
     rmarkdown,
-    rstudioapi,
     serverHeaders,
     stringr,
     tibble,
@@ -29,6 +28,8 @@ Imports:
     yaml
 Suggests:
     reticulate,
+    rvest,
+    rstudioapi,
     testthat (>= 3.0.0)
 Remotes:
     jumpingrivers/audit.base,
@@ -36,4 +37,6 @@ Remotes:
 Config/testthat/edition: 3
 Encoding: UTF-8
 LazyData: false
-RoxygenNote: 7.2.3
+Language: en-GB
+RoxygenNote: 7.3.2
+URL: https://jumpingrivers.github.io/audit.workbench/
diff --git a/NEWS.md b/NEWS.md
index fb7052e..cfa32e6 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,6 @@
+# audit.workbench 0.6.5 *2025-02-22*
+- feat: The {rstudioapi} package is now optional
+
 # audit.workbench 0.6.4 *2023-01-11*
 - fix: Return `TRUE`, when `testing_core_r_pkgs()` passes
 
diff --git a/R/check_core_r_pkgs.R b/R/check_core_r_pkgs.R
index dfb74be..7d7b595 100644
--- a/R/check_core_r_pkgs.R
+++ b/R/check_core_r_pkgs.R
@@ -24,7 +24,7 @@ check_core_r_pkgs = R6::R6Class(
 )
 
 testing_core_r_pkgs = function(debug_level) {
-  core_r_pkgs = rstudioapi::getRStudioPackageDependencies()$name
+  core_r_pkgs = get_core_r_packages()
   in_pkgs = utils::installed.packages()
   missing_r_pkgs = core_r_pkgs[!(core_r_pkgs %in% rownames(in_pkgs))]
   if (length(missing_r_pkgs) > 0L) {
@@ -32,3 +32,22 @@ testing_core_r_pkgs = function(debug_level) {
   }
   return(TRUE)
 }
+
+get_core_r_packages = function() {
+  if (requireNamespace("rstudioapi", quietly = TRUE)) {
+    core = rstudioapi::getRStudioPackageDependencies()$name
+  } else if (requireNamespace("rstudioapi", quietly = TRUE)) {
+    html = rvest::read_html("https://docs.posit.co/ide/server-pro/reference/r_package_dependencies.html") #nolint
+    cells = rvest::html_nodes(html, "td")
+    values = purrr::map_chr(cells, rvest::html_text2)
+    all = tibble::tibble(
+      "name" = values[seq.int(1L, length(values), 3L)],
+      "version" = values[seq.int(1L, length(values), 3L) + 1],
+      "features" = values[seq.int(1L, length(values), 3L) + 2]
+    )
+    core = all$name
+  } else {
+    stop("Install either rstudioapi or rvest to check core packages ")
+  }
+  return(sort(core))
+}
diff --git a/R/check_git_cloning.R b/R/check_git_cloning.R
index 471b793..f1fedb8 100644
--- a/R/check_git_cloning.R
+++ b/R/check_git_cloning.R
@@ -7,7 +7,7 @@ check_git_cloning = R6::R6Class(
   inherit = audit.base::base_check,
   public = list(
     #' @description Checking that we can access and clone from github.com
-    #' @param debug_level See check() for details
+    #' @param debug_level See `check()` for details
     check = function(debug_level) {
       private$checker(git_cloning(debug_level))
       return(invisible(NULL))
diff --git a/R/check_package.R b/R/check_package.R
index 4c2babf..0f74ccf 100644
--- a/R/check_package.R
+++ b/R/check_package.R
@@ -33,7 +33,7 @@ check_bioconductor = R6::R6Class(
   "check_bioconductor",
   inherit = audit.base::base_check,
   public = list(
-    #' @description Checks that bioconductor URLs are accessible
+    #' @description Checks that Bioconductor URLs are accessible
     #' @param debug_level See check() for details
     check = function(debug_level) {
       private$checker(testing_bioconductor(debug_level))
diff --git a/R/check_posit_version.R b/R/check_posit_version.R
index dd0be43..fc3345b 100644
--- a/R/check_posit_version.R
+++ b/R/check_posit_version.R
@@ -1,5 +1,11 @@
 check_posit_version = function() {
-  posit_version = rstudioapi::versionInfo()$long_version
+  if (requireNamespace("rstudioapi", quietly = TRUE)) {
+    posit_version = rstudioapi::versionInfo()$long_version
+  } else {
+    cmd = system2("rstudio-server", args = "version", stdout = TRUE)
+    posit_version = stringr::str_remove(cmd, " .*")
+
+  }
   posit_version = stringr::str_remove(posit_version, "\\+[0-9]*")
   audit.base::audit_posit_version(posit_version, type = "workbench")
   return(posit_version)
diff --git a/_pkgdown.yml b/_pkgdown.yml
new file mode 100644
index 0000000..2227ebf
--- /dev/null
+++ b/_pkgdown.yml
@@ -0,0 +1,4 @@
+url: https://jumpingrivers.github.io/audit.workbench/
+template:
+  bootstrap: 5
+
diff --git a/audit.workbench.Rproj b/audit.workbench.Rproj
index 57bf3f9..bf0de91 100644
--- a/audit.workbench.Rproj
+++ b/audit.workbench.Rproj
@@ -1,4 +1,5 @@
 Version: 1.0
+ProjectId: 40527578-1e74-4287-ac65-4e93cb15d8e4
 
 RestoreWorkspace: Default
 SaveWorkspace: Default
diff --git a/inst/extdata/report/report.qmd b/inst/extdata/report/report.qmd
index 706db03..825a393 100644
--- a/inst/extdata/report/report.qmd
+++ b/inst/extdata/report/report.qmd
@@ -91,7 +91,7 @@ gt::gt(sys_deps) %>%
                  "pkg" = "R Package") %>%
   gt::cols_align("left") %>%
   gt::cols_hide("n") %>%
-  gt::tab_style(style = gt::cell_text(v_align = "top"), 
+  gt::tab_style(style = gt::cell_text(v_align = "top"),
                 locations = gt::cells_body(columns = sys_libs))
 
 ```
@@ -111,12 +111,12 @@ gt::gt(software) %>%
   gt::cols_align("right") %>%
   gt::cols_hide(c("software", "upgrade")) %>%
 
-   gt::tab_row_group(label = "R", rows = which(.data$software == "r")) %>%
-   gt::tab_row_group(label = "Python", rows = which(.data$software == "python")) %>%
-   gt::tab_row_group(label = "Quarto", rows = which(.data$software == "quarto")) %>%
+  gt::tab_row_group(label = "R", rows = which(.data$software == "r")) %>%
+  gt::tab_row_group(label = "Python", rows = which(.data$software == "python")) %>%
+  gt::tab_row_group(label = "Quarto", rows = which(.data$software == "quarto")) %>%
 
   gtExtras::gt_highlight_rows(rows = which(.data$upgrade), font_color = "white",
-                              fill = severe) 
+                              fill = severe)
 ```
 
 ## Deployments
@@ -138,5 +138,5 @@ gt::gt(deploy)  %>%
                            palette = c("grey10", "grey50"),
                            font_weight = c("normal", "normal"),
                            small_cap = FALSE
-  ) 
+  )
 ```
diff --git a/man/check_bioconductor.Rd b/man/check_bioconductor.Rd
index 8bd2d64..035d0d2 100644
--- a/man/check_bioconductor.Rd
+++ b/man/check_bioconductor.Rd
@@ -36,7 +36,7 @@ Check classes
 \if{html}{\out{<a id="method-check_bioconductor-check"></a>}}
 \if{latex}{\out{\hypertarget{method-check_bioconductor-check}{}}}
 \subsection{Method \code{check()}}{
-Checks that bioconductor URLs are accessible
+Checks that Bioconductor URLs are accessible
 \subsection{Usage}{
 \if{html}{\out{<div class="r">}}\preformatted{check_bioconductor$check(debug_level)}\if{html}{\out{</div>}}
 }
diff --git a/man/check_git_cloning.Rd b/man/check_git_cloning.Rd
index 3fe0598..26decb9 100644
--- a/man/check_git_cloning.Rd
+++ b/man/check_git_cloning.Rd
@@ -44,7 +44,7 @@ Checking that we can access and clone from github.com
 \subsection{Arguments}{
 \if{html}{\out{<div class="arguments">}}
 \describe{
-\item{\code{debug_level}}{See check() for details}
+\item{\code{debug_level}}{See `check()` for details}
 }
 \if{html}{\out{</div>}}
 }