diff --git a/CRAN-RELEASE b/CRAN-RELEASE
deleted file mode 100644
index c850b5b..0000000
--- a/CRAN-RELEASE
+++ /dev/null
@@ -1,2 +0,0 @@
-This package was submitted to CRAN on 2020-12-08.
-Once it is accepted, delete this file and tag the release (commit 297b2a6).
diff --git a/DESCRIPTION b/DESCRIPTION
index f3d90e1..06ed4a7 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: heemod
 Title: Markov Models for Health Economic Evaluations
-Version: 0.14.1
+Version: 0.14.2
 Authors@R: c(
     person("Kevin", "Zarca", email = "kevin.zarca@gmail.com", role = c("aut", "cre")),
     person("Antoine", "Filipovic-Pierucci", role = "aut"),
diff --git a/NEWS.md b/NEWS.md
index c6a6814..2a17191 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,4 +1,4 @@
-## heemod 0.14.1
+## heemod 0.14.2
   * checks cairo_pdf availability
 
 ## heemod 0.14.0
diff --git a/R/tabular_input.R b/R/tabular_input.R
index ebd67ae..4b5ea79 100644
--- a/R/tabular_input.R
+++ b/R/tabular_input.R
@@ -1231,15 +1231,13 @@ save_graph <- function(plot, path, file_name) {
   grDevices::png(filename = paste(full_file, "png", sep = "."))
   print(plot)
   grDevices::dev.off()
-  pdf <- if(capabilities("cairo")){
-    grDevices::cairo_pdf
+  filename <- paste(full_file, "pdf", sep = ".")
+  if(capabilities("cairo")){
+    grDevices::cairo_pdf(filename = filename)
   } else {
-    grDevices::pdf
+   grDevices::pdf(file = filename)
   }
-  pdf(
-    filename = paste(full_file, "pdf", sep = ".")
-  )
-  # print(plot)
+  print(plot)
   grDevices::dev.off()
 }
 
diff --git a/cran-comments.md b/cran-comments.md
index a46ce09..c3c95d6 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -1,8 +1,20 @@
 ## Test environments
-* local ubuntu 20.04 install, R 4.0.3
+* local ubuntu 20.10 install, R 4.0.3
 * win-builder (devel, release and old-release)
 * r-hub (windows-server, Fedora Linux R-devel, clang, gfortran)
 
 ## R CMD check results
 
-There were no NOTEs, ERRORs or WARNINGs. 
\ No newline at end of file
+There were no ERRORs or WARNINGs. 1 NOTE: Possibly mis-spelled words in DESCRIPTION:
+  Siebert (17:5)
+  al (15:62, 17:20)
+  et (15:59, 17:17)
+
+CRAN repository db overrides:
+  X-CRAN-Comment: Archived on 2021-01-21 as check problems were not corrected in time.
+  
+Dear Uwe, the m1MAC issue resolved; I'm trying to make the vignettes as least computing-intensive as possible
+to reduce the overall check time, but I think that I need to learn C.
+    
+
+    
\ No newline at end of file
diff --git a/vignettes/g_heterogeneity.Rmd b/vignettes/g_heterogeneity.Rmd
index c056992..26d95b6 100644
--- a/vignettes/g_heterogeneity.Rmd
+++ b/vignettes/g_heterogeneity.Rmd
@@ -223,7 +223,7 @@ plot(res_h, type = "counts")
 
 Weights can be used in the analysis by including an optional column `.weights` in the new data to specify the respective weights of each strata in the target population.
 
-```{r}
+```{r, eval=FALSE}
 tab_indiv_w
 res_w <- update(res_mod, newdata = tab_indiv_w)
 res_w