Release 0.40.2

balloob · balloob · commit 829004fd0bb4 · 2017-03-22T09:32:22.000-07:00
diff --git a/_config.yml b/_config.yml
@@ -139,9 +139,9 @@ social:
 # Home Assistant release details
 current_major_version: 0
 current_minor_version: 40
-current_patch_version: 1
-date_released: 2017-03-16
+current_patch_version: 2
+date_released: 2017-03-22
 
 # Either # or the anchor link to latest release notes in the blog post.
 # Must be prefixed with a # and have double quotes around it.
-patch_version_notes: "#release-0401---march-16"
+patch_version_notes: "#release-0402---march-22"
diff --git a/source/_posts/2017-03-11-repurpose-any-android-phone-as-ip-camera.markdown b/source/_posts/2017-03-11-repurpose-any-android-phone-as-ip-camera.markdown
@@ -81,6 +81,13 @@ Experiencing issues introduced by this release? Please report them in our [issue
 - Fix Osram Lightify colors ([@deisi] - [#6598])
 - Bugfix RFLINK remove group ([@pvizeli] - [#6580])
 
+### {% linkable_title Release 0.40.2 - March 22 %}
+
+Hot fix release to fix dependency issues. More detailed information about the issue in [this blog post](/blog/2017/03/22/broken-dependencies/).
+
+- Prevent dependencies that are installed on demand from installing different versions of core dependencies ([@balloob] - [#6738])
+- Upgrade PyChromecast to silent some benign errors ([@balloob] - [#6702])
+
 <!--more-->
 
 ## All changes
@@ -320,3 +327,5 @@ Experiencing issues introduced by this release? Please report them in our [issue
 [@goofz]: https://github.com/goofz
 [@iamtpage]: https://github.com/iamtpage
 [@jnewland]: https://github.com/jnewland
+[#6702]: https://github.com/home-assistant/home-assistant/pull/6702
+[#6738]: https://github.com/home-assistant/home-assistant/pull/6738
diff --git a/source/_posts/2017-03-22-broken-dependencies.markdown b/source/_posts/2017-03-22-broken-dependencies.markdown
@@ -0,0 +1,26 @@
+---
+layout: post
+title: "0.40.2 and broken dependencies"
+description: "Due to a bug in our dependency installation, some older versions can get into a broken state."
+date: 2017-03-22 08:04:05 +0000
+date_formatted: "March 22, 2017"
+author: Paulus Schoutsen
+author_twitter: balloob
+comments: true
+categories: Release-Notes
+---
+
+TL; DR: We have just released version 0.40.2 that includes a fix related to the installation of dependencies.
+
+Some users in the last few days have been reporting that their Home Assistant installation fails to start with an error in the http component:
+
+```
+ImportError: No module named 'aiohttp.file_sender'
+```
+
+The problem is that Home Assistant did not handle the case where a dependency would want to install a core dependency of Home Assistant that is newer than what Home Assistant works with. For now, we have identified the following two components that can cause this issue:
+
+  - AppleTV (0.38+)
+  - Android IP Webcam (0.40+)
+
+This issue has been resolved by 0.40.2. If you are on an impacted version and cannot upgrade to the latest version just yet, a temporary workaround will be to remove the `<config dir>/deps` directory and stop using the above mentioned integrations. In the case of AppleTV, you will also have to disable the discovery component to prevent it from being auto-detected.
