diff --git a/commands/new.go b/commands/new.go
index a1a2e098c..a4fe6021e 100644
--- a/commands/new.go
+++ b/commands/new.go
@@ -320,7 +320,7 @@ description = ""
 homepage = "http://siteforthistheme.com/"
 tags = []
 features = []
-min_version = "0.20"
+min_version = "0.21"
 
 [author]
   name = ""
diff --git a/docs/config.toml b/docs/config.toml
index 8d91a66bd..8a5ff278f 100644
--- a/docs/config.toml
+++ b/docs/config.toml
@@ -9,7 +9,7 @@ pluralizeListTitles = false
 [params]
   description = "Documentation of Hugo, a fast and flexible static site generator built with love by spf13, bep and friends in Go"
   author = "Steve Francia (spf13) and friends"
-  release = "0.21-DEV"
+  release = "0.21"
 
 [taxonomies]
   tag = "tags"
diff --git a/helpers/hugo.go b/helpers/hugo.go
index 05e47306c..58b94b761 100644
--- a/helpers/hugo.go
+++ b/helpers/hugo.go
@@ -64,7 +64,7 @@ func (v HugoVersion) NextPatchLevel(level int) HugoVersion {
 var CurrentHugoVersion = HugoVersion{
 	Number:     0.21,
 	PatchLevel: 0,
-	Suffix:     "-DEV",
+	Suffix:     "",
 }
 
 func hugoVersion(version float32, patchVersion int, suffix string) string {
diff --git a/snapcraft.yaml b/snapcraft.yaml
index b550596ce..d99d5d01c 100644
--- a/snapcraft.yaml
+++ b/snapcraft.yaml
@@ -1,12 +1,12 @@
 name: hugo
-version: "0.21-DEV"
+version: "0.21"
 summary: Fast and Flexible Static Site Generator
 description: |
   Hugo is a static HTML and CSS website generator written in Go. It is
   optimized for speed, easy use and configurability. Hugo takes a directory
   with content and templates and renders them into a full HTML website.
 confinement: strict
-grade: devel # "devel" or "stable"
+grade: stable # "devel" or "stable"
 
 apps:
   hugo: