bump version

Author: jgabry

DESCRIPTION

@@ -1,8 +1,8 @@
 Package: rstantools
 Type: Package
 Title: Tools for Developing R Packages Interfacing with 'Stan'
-Version: 2.1.0.9000
-Date: 2020-05-30
+Version: 2.1.1
+Date: 2020-07-05
 Authors@R: 
     c(person(given = "Jonah",
              family = "Gabry",
@@ -44,6 +44,6 @@ Suggests:
     roxygen2 (>= 6.0.1),
     rmarkdown,
     rstudioapi
-RoxygenNote: 7.1.0
+RoxygenNote: 7.1.1
 VignetteBuilder: knitr
 Roxygen: list(markdown = TRUE)

NEWS.md

@@ -1,8 +1,8 @@
-# rstantools 2.1.0.9000
+# rstantools 2.1.1
 
 (Github issue/PR numbers in parentheses)
 
-* Items for next release
+* Compatibility with StanHeaders 2.21.0-5
 
 # rstantools 2.1.0