diff --git a/cran-comments.md b/cran-comments.md
index 083cbfc..8c31457 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -1,11 +1,7 @@
 
 Release Summary
 
-* Extends package functionality. 
-
-* Improves tests.  
-
-* Fixes known issues in several functions. 
+* This release fixes major issues with CRAN checks, minor bug fixes, and introduces new functionality.  
 
 
 
@@ -13,7 +9,7 @@ Release Summary
 
 * local Windows 10 1903 x86_64, R 4.0.0 
 
-* ubuntu 16.04.6 (on Travis), R 3.5.3
+* Ubuntu 18.04 LTS (on Travis), R 4.0.0 
 
 * win-builder (devel, release)
 
diff --git a/docs/articles/mde_vignette.html b/docs/articles/mde_vignette.html
index 6e8dad1..042fb7e 100644
--- a/docs/articles/mde_vignette.html
+++ b/docs/articles/mde_vignette.html
@@ -86,7 +86,7 @@
     <div class="page-header toc-ignore">
       <h1 data-toc-skip>mde: Missing Data Explorer</h1>
             
-            <h4 data-toc-skip class="date">2022-01-31</h4>
+            <h4 data-toc-skip class="date">2022-02-09</h4>
       
       <small class="dont-index">Source: <a href="https://github.com/Nelson-Gon/mde/blob/HEAD/vignettes/mde_vignette.rmd" class="external-link"><code>vignettes/mde_vignette.rmd</code></a></small>
       <div class="hidden name"><code>mde_vignette.rmd</code></div>
diff --git a/docs/articles/missingness.html b/docs/articles/missingness.html
index e3bd167..372ecc8 100644
--- a/docs/articles/missingness.html
+++ b/docs/articles/missingness.html
@@ -86,7 +86,7 @@
     <div class="page-header toc-ignore">
       <h1 data-toc-skip>Exploring Missingness with mde</h1>
             
-            <h4 data-toc-skip class="date">2022-01-31</h4>
+            <h4 data-toc-skip class="date">2022-02-09</h4>
       
       <small class="dont-index">Source: <a href="https://github.com/Nelson-Gon/mde/blob/HEAD/vignettes/missingness.rmd" class="external-link"><code>vignettes/missingness.rmd</code></a></small>
       <div class="hidden name"><code>missingness.rmd</code></div>
diff --git a/docs/articles/recoding.html b/docs/articles/recoding.html
index a116ca6..cab3540 100644
--- a/docs/articles/recoding.html
+++ b/docs/articles/recoding.html
@@ -86,7 +86,7 @@
     <div class="page-header toc-ignore">
       <h1 data-toc-skip>Recoding to and from NA with mde</h1>
             
-            <h4 data-toc-skip class="date">2022-01-31</h4>
+            <h4 data-toc-skip class="date">2022-02-09</h4>
       
       <small class="dont-index">Source: <a href="https://github.com/Nelson-Gon/mde/blob/HEAD/vignettes/recoding.rmd" class="external-link"><code>vignettes/recoding.rmd</code></a></small>
       <div class="hidden name"><code>recoding.rmd</code></div>
diff --git a/docs/pkgdown.yml b/docs/pkgdown.yml
index c0a83e1..f7ba119 100644
--- a/docs/pkgdown.yml
+++ b/docs/pkgdown.yml
@@ -5,7 +5,7 @@ articles:
   mde_vignette: mde_vignette.html
   missingness: missingness.html
   recoding: recoding.html
-last_built: 2022-01-31T20:54Z
+last_built: 2022-02-09T20:17Z
 urls:
   reference: https://nelson-gon.github.io/mde/reference
   article: https://nelson-gon.github.io/mde/articles