diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index cfe312bc..b8e5b9ce 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -23,7 +23,7 @@ jobs:
       - uses: actions/checkout@v3
       - name: install and update texlive
         run: /usr/bin/sudo DEBIAN_FRONTEND=noninteractive apt update -y -qq
-      - run: /usr/bin/sudo DEBIAN_FRONTEND=noninteractive apt install texlive texlive-fonts-extra -y
+      - run: /usr/bin/sudo DEBIAN_FRONTEND=noninteractive apt install tidy texlive texlive-fonts-extra -y
       - uses: r-lib/actions/setup-r@v2
       - uses: r-lib/actions/setup-r-dependencies@v2
         
diff --git a/DESCRIPTION b/DESCRIPTION
index c5b97e9b..2bcb621a 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: animint2
 Title: Animated Interactive Grammar of Graphics
-Version: 2024.8.27
+Version: 2024.8.29
 URL: https://animint.github.io/animint2/
 BugReports: https://github.com/animint/animint2/issues
 Authors@R: c(
diff --git a/NEWS.md b/NEWS.md
index bf56799d..86347c21 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,8 @@
+# Changes in version 2024.8.29 (PR#147)
+ 
+- animint2pages initial commit README.md uses viz title.
+- animint2pages gains owner argument, with default taken from `gh::gh_whoami` (same as before, always returns user, even when token has permissions on an org); this allows user to specify an org where the user/token has write permissions. This is used in a new test-compiler-ghpages.R, which now assumes `PAT_GITHUB` has Administration and Contents permissions for all repos in `animint-test` org, so our test code can delete the `animint2pages_test_repo`, create a new one, and then use animint2pages twice, to test the results of creation/update.
+
 # Changes in version 2024.8.27 (PR#144)
  
 - Remove selenium, combine renderer tests into single CI job.
diff --git a/R/data.R b/R/data.R
index 2f442f0d..3c28c179 100644
--- a/R/data.R
+++ b/R/data.R
@@ -173,7 +173,7 @@
 #' Housing sales in TX.
 #'
 #' Information about the housing market in Texas provided by the TAMU
-#' real estate center, \url{https://www.recenter.tamu.edu/}.
+#' real estate center.
 #'
 #' @format A data frame with 8602 observations and 9 variables:
 #' \describe{
diff --git a/R/stat-unique.r b/R/stat-unique.r
index 22c4b13c..aae622a8 100644
--- a/R/stat-unique.r
+++ b/R/stat-unique.r
@@ -1,8 +1,5 @@
 #' Remove duplicates.
 #'
-#' @section Aesthetics:
-#' \Sexpr[results=rd,stage=build]{animint2:::rd_aesthetics("stat", "unique")}
-#'
 #' @export
 #' @inheritParams layer
 #' @inheritParams geom_point
diff --git a/R/z_pages.R b/R/z_pages.R
index 9945dace..a070c3dc 100644
--- a/R/z_pages.R
+++ b/R/z_pages.R
@@ -8,6 +8,7 @@
 #' @param plot.list A named list of ggplots and option lists.
 #' @param github_repo The name of the GitHub repository to which the
 #'   files will be pushed.
+#' @param owner The user/org under which the repo will be created, default comes from \code{gh::gh_whoami}.
 #' @param commit_message A string specifying the commit message for
 #'   the pushed files.
 #' @param private A logical flag indicating whether the GitHub
@@ -35,7 +36,7 @@
 #' }
 #'
 #' @export
-animint2pages <- function(plot.list, github_repo, commit_message = "Commit from animint2pages", private = FALSE, required_opts = c("title","source"), ...) {
+animint2pages <- function(plot.list, github_repo, owner=NULL, commit_message = "Commit from animint2pages", private = FALSE, required_opts = c("title","source"), ...) {
   for(opt in required_opts){
     if(!opt %in% names(plot.list)){
       stop(sprintf("plot.list does not contain option named %s, which is required by animint2pages", opt))
@@ -61,8 +62,10 @@ animint2pages <- function(plot.list, github_repo, commit_message = "Commit from
     stop("The github_repo argument should not contain '/'.")
   }
   # Check for existing repository
-  whoami <- suppressMessages(gh::gh_whoami())
-  owner <- whoami[["login"]]
+  if(is.null(owner)){
+    whoami <- suppressMessages(gh::gh_whoami())
+    owner <- whoami[["login"]]
+  }
   viz_owner_repo <- paste0(owner, "/", github_repo)
   local_clone <- tempfile()
   if (!check_no_github_repo(owner, github_repo)) {
@@ -86,18 +89,20 @@ animint2pages <- function(plot.list, github_repo, commit_message = "Commit from
     silent = TRUE
   )
   if (!has_commits) {
-    initial_commit(local_clone, repo, viz_url)
+    title <- plot.list[["title"]]
+    if(!is.character(title))title <- "New animint visualization"
+    initial_commit(local_clone, repo, viz_url, title)
   }
   # Handle gh-pages branch
   manage_gh_pages(repo, to_post, local_clone, commit_message)
   message(sprintf(
     "Visualization will be available at %s\nDeployment via GitHub Pages may take a few minutes...", viz_url))
-  viz_owner_repo
+  list(owner_repo=viz_owner_repo, local_clone=local_clone, viz_url=viz_url, gh_pages_url=sprintf("https://github.com/%s/tree/gh-pages", viz_owner_repo))
 }
 
-initial_commit <- function(local_clone, repo, viz_url) {
+initial_commit <- function(local_clone, repo, viz_url, title) {
   readme_file_path <- file.path(local_clone, "README.md")
-  header <- "## New animint visualization\n"
+  header <- sprintf("## %s\n", title)
   url_hyperlink <- sprintf("[%s](%s)\n", viz_url, viz_url)
   full_content <- paste0(header, url_hyperlink)
   writeLines(full_content, readme_file_path)
diff --git a/man/animint2pages.Rd b/man/animint2pages.Rd
index 0c3b0093..f9f04b21 100644
--- a/man/animint2pages.Rd
+++ b/man/animint2pages.Rd
@@ -7,6 +7,7 @@
 animint2pages(
   plot.list,
   github_repo,
+  owner = NULL,
   commit_message = "Commit from animint2pages",
   private = FALSE,
   required_opts = c("title", "source"),
@@ -19,6 +20,8 @@ animint2pages(
 \item{github_repo}{The name of the GitHub repository to which the
 files will be pushed.}
 
+\item{owner}{The user/org under which the repo will be created, default comes from \code{gh::gh_whoami}.}
+
 \item{commit_message}{A string specifying the commit message for
 the pushed files.}
 
diff --git a/man/stat_unique.Rd b/man/stat_unique.Rd
index 7c65eb17..bd4ff0e8 100644
--- a/man/stat_unique.Rd
+++ b/man/stat_unique.Rd
@@ -60,11 +60,6 @@ the default plot specification, e.g. \code{\link{borders}}.}
 \description{
 Remove duplicates.
 }
-\section{Aesthetics}{
-
-\Sexpr[results=rd,stage=build]{animint2:::rd_aesthetics("stat", "unique")}
-}
-
 \examples{
 ggplot(mtcars, aes(vs, am)) + geom_point(alpha = 0.1)
 ggplot(mtcars, aes(vs, am)) + geom_point(alpha = 0.1, stat="unique")
diff --git a/man/txhousing.Rd b/man/txhousing.Rd
index ffbdb1e5..8118f1b3 100644
--- a/man/txhousing.Rd
+++ b/man/txhousing.Rd
@@ -22,6 +22,6 @@ txhousing
 }
 \description{
 Information about the housing market in Texas provided by the TAMU
-real estate center, \url{https://www.recenter.tamu.edu/}.
+real estate center.
 }
 \keyword{datasets}
diff --git a/tests/testthat/test-compiler-ghpages.R b/tests/testthat/test-compiler-ghpages.R
index abefaa43..049b6aa7 100644
--- a/tests/testthat/test-compiler-ghpages.R
+++ b/tests/testthat/test-compiler-ghpages.R
@@ -1,5 +1,6 @@
 acontext("GitHub Pages")
 
+library(animint2)
 viz <- animint(
   title="one to ten",
   source="https://github.com/animint/animint2/tree/master/tests/testthat/test-compiler-ghpages.R",
@@ -22,9 +23,38 @@ test_that("error for viz with no source", {
   }, "plot.list does not contain option named source, which is required by animint2pages")
 })
 
-test_that("animint2pages() returns owner/repo string", {
-  viz_owner_repo <- animint2pages(viz, github_repo = "animint2pages_test_repo")
-  expect_is(viz_owner_repo, "character")
+## The test below requires a github token with repo delete
+## permission. Read
+## https://github.com/animint/animint2/wiki/Testing#installation to
+## see how to set that up on your local computer, or on github
+## actions.
+test_that("animint2pages() returns list of meta-data", {
+  ## https://docs.github.com/en/rest/repos/repos?apiVersion=2022-11-28#delete-a-repository says The fine-grained token must have the following permission set: "Administration" repository permissions (write) gh api --method DELETE -H "Accept: application/vnd.github+json" -H "X-GitHub-Api-Version: 2022-11-28" /repos/OWNER/REPO
+  gh::gh("DELETE /repos/animint-test/animint2pages_test_repo")
+  ## https://docs.github.com/en/rest/repos/repos?apiVersion=2022-11-28#create-an-organization-repository says The fine-grained token must have the following permission set: "Administration" repository permissions (write)
+  gh::gh("POST /orgs/animint-test/repos", name="animint2pages_test_repo")
+  ## first run of animint2pages creates new data viz.
+  result_list <- animint2pages(viz, "animint2pages_test_repo", owner="animint-test")
+  result_list
+  expect_match(result_list$owner_repo, "animint2pages_test_repo")
+  expect_match(result_list$viz_url, "github.io/animint2pages_test_repo")
+  expect_match(result_list$gh_pages_url, "animint2pages_test_repo/tree/gh-pages")
+  README.md <- file.path(result_list$local_clone, "README.md")
+  README.lines <- readLines(README.md)
+  expected.line <- paste("##", viz$title)
+  expect_identical(README.lines[1], expected.line)
+  get_tsv <- function(L)Sys.glob(file.path(L$local_clone, "*tsv"))
+  tsv_files_created <- get_tsv(result_list)
+  expect_equal(length(tsv_files_created), 1)
+  ## second run of animint2pages updates data viz.
+  viz.more <- viz
+  viz.more$five <- ggplot()+
+    geom_point(aes(
+      x, x),
+      data=data.frame(x=1:5))
+  update_list <- animint2pages(viz.more, "animint2pages_test_repo", owner="animint-test")
+  tsv_files_updated <- get_tsv(update_list)
+  expect_equal(length(tsv_files_updated), 2)
 })
 
 test_that("animint2pages raises an error if no GitHub token is present", {