Update changelog and documentation

CHANGELOG.md

@@ -1,3 +1,12 @@
+# 2019-08-21
+
+## Google Hangouts support
+
+Thanks to the [great work](https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/251) of [Eduardo Beltrame (Munfred)](https://github.com/Munfred) and [Robbie D (microchipster)](https://github.com/microchipster), the playbook now supports bridging to [Google Hangouts](https://hangouts.google.com/) via the [mautrix-hangouts](https://mau.dev/tulir/mautrix-hangouts) bridge.
+
+Additional details are available in [Setting up Mautrix Hangouts bridging](docs/configuring-playbook-bridge-mautrix-hangouts.md).
+
+
 # 2019-08-05
 
 ## Email2Matrix support

docs/configuring-playbook-bridge-mautrix-hangouts.md

@@ -4,7 +4,7 @@ The playbook can install and configure [mautrix-hangouts](https://github.com/tul
 
 See the project's [documentation](https://github.com/tulir/mautrix-hangouts/wiki#usage) to learn what it does and why it might be useful to you.
 
-To enable the Google Hangouts bridge just use the following playbook configuration:
+To enable the [Google Hangouts](https://hangouts.google.com/) bridge just use the following playbook configuration:
 
 
 ```yaml
@@ -19,6 +19,6 @@ Send `login` to the bridge bot to receive a link to the portal from which you ca
 
 Automatic login may not work. If it does not, reload the page and select the "Manual login" checkbox before starting. Manual login involves logging into your Google account normally and then manually getting the OAuth token from browser cookies with developer tools.
 
-Once logged in recent chats should show up as new conversations automatically. Other chats will get portals as you receive messages
+Once logged in, recent chats should show up as new conversations automatically. Other chats will get portals as you receive messages.
 
-You can learn more here about authentication from the bridge's [official documentation on Authentication](https://github.com/tulir/mautrix-hangouts/wiki/Authentication).
+You can learn more about authentication from the bridge's [official documentation on Authentication](https://github.com/tulir/mautrix-hangouts/wiki/Authentication).

docs/configuring-playbook.md

@@ -79,6 +79,8 @@ When you're done with all the configuration you'd like to do, continue with [Ins
 
 - [Setting up Mautrix Facebook bridging](configuring-playbook-bridge-mautrix-facebook.md) (optional)
 
+- [Setting up Mautrix Hangouts bridging](configuring-playbook-bridge-mautrix-hangouts.md) (optional)
+
 - [Setting up Appservice IRC bridging](configuring-playbook-bridge-appservice-irc.md) (optional)
 
 - [Setting up Appservice Discord bridging](configuring-playbook-bridge-appservice-discord.md) (optional)