diff --git a/README.md b/README.md
index b1e1ff1..5aebc20 100644
--- a/README.md
+++ b/README.md
@@ -4,13 +4,13 @@ Provides Git blame and blame history CodeLens for many supported Visual Studio C
 
 ## Features
 
-Provides CodeLens with the author and date of the last check-in.
+Provides two CodeLens on code blocks :
+- **Recent Change** - author and date of the most recent check-in
+  > Clicking on the CodeLens opens a **Blame explorer** with the commits and changed lines in the right pane and the commit (file) contents on the left
+- **Blame** - number of authors of a block and the most prominent author (if there are more than one)
+  > Clicking on the CodeLens toggles Git blame overlay
 
-> ![CodeLens](https://raw.githubusercontent.com/eamodio/vscode-git-codelens/master/images/preview-codelens.png)
-
-Clicking on a CodeLens opens a blame "explorer" with the commits and changed lines in the right pane and the commit (file) contents on the left.
-
-> ![Blame Explorer](https://raw.githubusercontent.com/eamodio/vscode-git-codelens/master/images/preview-blame.png)
+> ![GitLens preview](https://raw.githubusercontent.com/eamodio/vscode-git-codelens/master/images/preview-gitlens.gif)
 
 ## Requirements
 
@@ -22,10 +22,17 @@ None yet.
 
 ## Known Issues
 
-Too many to count -- this is still very much a work in progress.
+- Content in the **Blame explorer** disappears after a bit: [Open vscode issue](https://github.com/Microsoft/vscode/issues/11360)
+- Highlighted lines disappear in **Blame explorer** after changing selection and returning to a previous selection: [Open vscode issue](https://github.com/Microsoft/vscode/issues/11360)
+- CodeLens aren't updated properly after a file is saved: [Open vscode issue](https://github.com/Microsoft/vscode/issues/11546)
+- Visible whitespace causes issue with blame overlay (currently fixed with a hack, but fails randomly): [Open vscode issue](https://github.com/Microsoft/vscode/issues/11485)
 
 ## Release Notes
 
+### 0.0.4
+
+Candidate for preview release on the vscode marketplace.
+
 ### 0.0.1
 
 Initial release but still heavily a work in progress.
\ No newline at end of file
diff --git a/images/preview-gitlens.gif b/images/preview-gitlens.gif
new file mode 100644
index 0000000..19289ab
Binary files /dev/null and b/images/preview-gitlens.gif differ
diff --git a/package.json b/package.json
index 4daea15..2a2f347 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "gitlens",
-    "version": "0.0.3",
+    "version": "0.0.4",
     "author": "Eric Amodio",
     "publisher": "eamodio",
     "engines": {