diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5415ee..bd16a8d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 0.17.1-dev
+## 0.17.1
 
 - Fix `Color.css` constructor when there are double values in the `rgba` string.
 
diff --git a/lib/src/property.dart b/lib/src/property.dart
index c3b74bc..87c181c 100644
--- a/lib/src/property.dart
+++ b/lib/src/property.dart
@@ -36,7 +36,7 @@
   int get argbValue;
 }
 
-/// General purpse Color class.  Represent a color as an ARGB value that can be
+/// General purpose Color class.  Represent a color as an ARGB value that can be
 /// converted to and from num, hex string, hsl, hsla, rgb, rgba and SVG pre-
 /// defined color constant.
 class Color implements _StyleProperty, ColorBase {
diff --git a/pubspec.yaml b/pubspec.yaml
index 5baef2b..8bcc144 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,11 +1,11 @@
 name: csslib
-version: 0.17.1-dev
+version: 0.17.1
 
-description: A library for parsing CSS.
+description: A library for parsing and analyzing CSS (Cascading Style Sheets)
 repository: https://github.com/dart-lang/csslib
 
 environment:
-  sdk: '>=2.12.0-0 <3.0.0'
+  sdk: '>=2.12.0 <3.0.0'
 
 dependencies:
   source_span: ^1.8.0