diff --git a/.Rbuildignore b/.Rbuildignore
index 701c4bf..05019a3 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -7,4 +7,7 @@ DISCLAIMER.md
 code.json
 appveyor.yml
 .github
-.gitlab-ci.yml
\ No newline at end of file
+.gitlab-ci.yml
+Dockerfile
+^CRAN-SUBMISSION$
+cran-comments.md
\ No newline at end of file
diff --git a/cran-comments.md b/cran-comments.md
new file mode 100644
index 0000000..bb69a74
--- /dev/null
+++ b/cran-comments.md
@@ -0,0 +1,8 @@
+## Test environments
+* rhub::check_for_cran w/ defaults
+* r_win_builder devel
+* local windows
+
+## Comment
+* sf bug has been fixed.
+* addresses failing M1 mac test: builder here https://mac.r-project.org/macbuilder/results/1667741785-c6949eb7ff801ac7/
\ No newline at end of file