diff --git a/docs/awesome_table_in_pdf.pdf b/docs/awesome_table_in_pdf.pdf
index 53b59d5..298ce55 100644
--- a/docs/awesome_table_in_pdf.pdf
+++ b/docs/awesome_table_in_pdf.pdf
Binary files differ
diff --git a/inst/NEWS b/inst/NEWS
index 25b31c4..6afcaac 100644
--- a/inst/NEWS
+++ b/inst/NEWS
@@ -1,4 +1,4 @@
-kableExtra 0.2.1.9000 (not released)
+kableExtra 0.3.0
 --------------------------------------------------------------------------------
 * Improved the look of HTML grouped header row (again) by adding spaces between
 groups
diff --git a/tests/visual_tests/bookdown_pdf.Rmd b/tests/visual_tests/bookdown_pdf.Rmd
index 539b1e7..d13f0d0 100644
--- a/tests/visual_tests/bookdown_pdf.Rmd
+++ b/tests/visual_tests/bookdown_pdf.Rmd
@@ -10,6 +10,8 @@
 ```{r setup, include=FALSE}
 knitr::opts_chunk$set(echo = FALSE, collapse = TRUE)
 library(tidyverse)
+library(knitr)
+library(kableExtra)
 ```
 
 # Test heading
@@ -19,5 +21,17 @@
 ```{r test-table}
 data_frame(col_a = seq_len(5), col_b = rnorm(5), col_c = runif(5)) %>%
   knitr::kable(caption = "This is a test") %>%
-  kableExtra::kable_styling(latex_options = "hold_position")
+  kableExtra::kable_styling(latex_options = "hold_position") %>%
+  column_spec(1, bold = T) %>%
+  collapse_rows()
+```
+
+```{r}
+collapse_rows_dt <- data.frame(C1 = c(rep("a", 10), rep("b", 5)),
+                 C2 = c(rep("c", 7), rep("d", 3), rep("c", 2), rep("d", 3)),
+                 C3 = 1:15,
+                 C4 = sample(c(0,1), 15, replace = TRUE))
+kable(collapse_rows_dt, "latex", booktabs = T, align = "c") %>%
+  column_spec(1, bold=T) %>%
+  collapse_rows(columns = 1:2)
 ```