diff --git a/CHANGELOG.md b/CHANGELOG.md
index 09ac6ce5..69060ea8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,17 @@
+<a name="v0.9"></a>
+# [0.9 (v0.9)](https://github.com/Girbons/comics-downloader/releases/tag/v0.9) - 08 Apr 2019
+
+# What's New
+
+* It's now possible to create a `config.yaml` to specify the default output format
+
+# Improvments
+
+* It's now possible to omit the `url` parameter
+
+[Changes][v0.9]
+
+
 <a name="v0.8"></a>
 # [0.8 (v0.8)](https://github.com/Girbons/comics-downloader/releases/tag/v0.8) - 06 Apr 2019
 
@@ -148,6 +162,7 @@ Well,  this is the first release :)
 [Changes][v0.1.0]
 
 
+[v0.9]: https://github.com/Girbons/comics-downloader/compare/v0.8...v0.9
 [v0.8]: https://github.com/Girbons/comics-downloader/compare/v0.7.1...v0.8
 [v0.7.1]: https://github.com/Girbons/comics-downloader/compare/v0.7...v0.7.1
 [v0.7]: https://github.com/Girbons/comics-downloader/compare/v0.6.1...v0.7
diff --git a/README.md b/README.md
index 0c560777..cc367bc2 100644
--- a/README.md
+++ b/README.md
@@ -20,9 +20,9 @@
 
 Download the latest release:
 
-- [Linux](https://github.com/Girbons/comics-downloader/releases/download/v0.8/comics-downloader)
-- [OSX](https://github.com/Girbons/comics-downloader/releases/download/v0.8/comics-downloader-osx)
-- [Windows](https://github.com/Girbons/comics-downloader/releases/download/v0.8/comics-downloader.exe)
+- [Linux](https://github.com/Girbons/comics-downloader/releases/download/v0.9/comics-downloader)
+- [OSX](https://github.com/Girbons/comics-downloader/releases/download/v0.9/comics-downloader-osx)
+- [Windows](https://github.com/Girbons/comics-downloader/releases/download/v0.9/comics-downloader.exe)
 
 Put the script under a folder.
 
diff --git a/pkg/core/core.go b/pkg/core/core.go
index 0f9a61d6..710abd62 100644
--- a/pkg/core/core.go
+++ b/pkg/core/core.go
@@ -82,7 +82,7 @@ func (comic *Comic) SetConfig(config *config.ComicConfig) {
 // getConfigValues will try to get some
 func (comic *Comic) getConfigValues() {
 	// retrieve values from config file if exist
-	if comic.Format != "" {
+	if comic.Format == "" {
 		if configFormat := comic.Config.DefaultOutputFormat; configFormat != "" {
 			comic.Format = configFormat
 		}