Prepare for release

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: devtools
 Title: Tools to Make Developing R Packages Easier
-Version: 1.11.1.9000
+Version: 1.12.0
 Authors@R: c(
     person("Hadley", "Wickham", , "hadley@rstudio.com", role = c("aut", "cre")),
     person("Winston", "Chang", role = "aut"),

NEWS.md

@@ -1,4 +1,4 @@
-# devtools 1.11.1.9000
+# devtools 1.12.0
 
 ## New features
 

R/doctor.R

@@ -26,7 +26,7 @@ r_release <- memoise::memoise(.r_release)
 #' @family doctors
 #' @export
 #' @examples
-#' \donttest{
+#' \dontrun{
 #' dr_devtools()
 #' }
 dr_devtools <- function() {

cran-comments.md

@@ -1,14 +1,12 @@
-## Release summary
-
-This is another minor release to fix the logic that devtools uses for detecting RTools (specifically for the new toolchain, without registry settings).  I think this time we have all the cases covered - thanks for the help, Uwe!
-
 ## Test environments
-* local OS X install, R 3.2.4
-* ubuntu 12.04 (on travis-ci), R 3.2.4
+
+* local OS X install, R 3.3.1
+* ubuntu 12.04 (on travis-ci), R 3.3.1
 * win-builder (devel and release)
 
 ## R CMD check results
-There were no ERRORs, WARNINGs, and 1 NOTES. 
+
+0 ERRORs | 0 WARNINGs | 1 NOTES. 
 
 * Found the following (possibly) invalid URLs: 
   URL: https://cran.r-project.org/web/packages/policies.html
@@ -17,4 +15,4 @@ There were no ERRORs, WARNINGs, and 1 NOTES.
 
 ## Downstream dependencies
 
-* I did not check downstream dependencies.
+I ran R CMD check on all 75 downstread dependencies (results at https://github.com/hadley/devtools/tree/master/revdep). As far as I can tell, there are no new problems related to this version of devtools.