diff --git a/DESCRIPTION b/DESCRIPTION
index 41c91f2..f4bd9b9 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -33,7 +33,7 @@ BugReports: https://github.com/stan-dev/rstantools/issues
 Encoding: UTF-8
 LazyData: true
 SystemRequirements: pandoc, C++14
-Imports: stats, utils, Rcpp (>= 0.12.16), desc, RcppParallel (>= 5.0.1)
+Imports: desc, stats, utils, Rcpp (>= 0.12.16), RcppParallel (>= 5.0.1)
 Suggests:
     rstan (>= 2.17.2),
     usethis (>= 1.5.1),
diff --git a/NEWS.md b/NEWS.md
index 2151c53..2fe9b92 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,9 +1,19 @@
-# rstantools 2.0.0.9000
+<!--
+# rstantools 2.1.0.9000
 
 (Github issue/PR numbers in parentheses)
 
+* Items for next release
+-->
+
+# rstantools 2.1.0
+
+* Compatibility with StanHeaders 2.21.0-3 
+* Improve messaging around updating NAMESPACE file (#75, @mikekaminsky)
 * More informative error message for `rstan_create_package()` when directory
 already exists. (#68, @mcol)
+* Add generated C++ files to .gitignore and .Rbuildignore (#66, @mcol)
+* New generic `posterior_epred()` (#74)
 
 # rstantools 2.0.0
 
diff --git a/R/posterior_epred.R b/R/posterior_epred.R
index 2cad13a..366611c 100644
--- a/R/posterior_epred.R
+++ b/R/posterior_epred.R
@@ -1,10 +1,8 @@
 #' Generic function for accessing the posterior distribution of the
 #' conditional expectation
 #'
-#' Extract the posterior draws of the conditional expectation. The
-#' `posterior_epred()` function is essentially a less noisy way obtain averages
-#' over the output of [posterior_predict()]. See the \pkg{rstanarm} package for
-#' an example.
+#' Extract the posterior draws of the conditional expectation.
+#' See the \pkg{rstanarm} package for an example.
 #'
 #' @export
 #' @template args-object
diff --git a/man/posterior_epred.Rd b/man/posterior_epred.Rd
index 55a4116..1e934cd 100644
--- a/man/posterior_epred.Rd
+++ b/man/posterior_epred.Rd
@@ -19,10 +19,8 @@ matrix, where \eqn{D} is the number of draws from the posterior
 distribution distribution and \eqn{N} is the number of data points.
 }
 \description{
-Extract the posterior draws of the conditional expectation. The
-\code{posterior_epred()} function is essentially a less noisy way obtain averages
-over the output of \code{\link[=posterior_predict]{posterior_predict()}}. See the \pkg{rstanarm} package for
-an example.
+Extract the posterior draws of the conditional expectation.
+See the \pkg{rstanarm} package for an example.
 }
 \seealso{
 \itemize{