Added update guide for updating to 7.6

doc/install/installation.md

@@ -181,9 +181,9 @@ We recommend using a PostgreSQL database. For MySQL check [MySQL setup guide](da
 ### Clone the Source
 
     # Clone GitLab repository
-    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 7-5-stable gitlab
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 7-6-stable gitlab
 
-**Note:** You can change `7-5-stable` to `master` if you want the *bleeding edge* version, but never install master on a production server!
+**Note:** You can change `7-6-stable` to `master` if you want the *bleeding edge* version, but never install master on a production server!
 
 ### Configure It
 
@@ -278,7 +278,7 @@ We recommend using a PostgreSQL database. For MySQL check [MySQL setup guide](da
 GitLab Shell is an SSH access and repository management software developed specially for GitLab.
 
     # Run the installation task for gitlab-shell (replace `REDIS_URL` if needed):
-    sudo -u git -H bundle exec rake gitlab:shell:install[v2.2.0] REDIS_URL=unix:/var/run/redis/redis.sock RAILS_ENV=production
+    sudo -u git -H bundle exec rake gitlab:shell:install[v2.4.0] REDIS_URL=unix:/var/run/redis/redis.sock RAILS_ENV=production
 
     # By default, the gitlab-shell config is generated from your main GitLab config.
     # You can review (and modify) the gitlab-shell config as follows:

doc/update/6.x-or-7.x-to-7.5.md → doc/update/6.x-or-7.x-to-7.6.md

@@ -70,7 +70,7 @@ sudo -u git -H git checkout -- db/schema.rb # local changes will be restored aut
 For GitLab Community Edition:
 
 ```bash
-sudo -u git -H git checkout 7-5-stable
+sudo -u git -H git checkout 7-6-stable
 ```
 
 OR
@@ -78,7 +78,7 @@ OR
 For GitLab Enterprise Edition:
 
 ```bash
-sudo -u git -H git checkout 7-5-stable-ee
+sudo -u git -H git checkout 7-6-stable-ee
 ```
 
 ## 4. Install additional packages
@@ -119,7 +119,7 @@ sudo apt-get install pkg-config cmake
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch
-sudo -u git -H git checkout v2.2.0
+sudo -u git -H git checkout v2.4.0
 ```
 
 ## 7. Install libs, migrations, etc.
@@ -154,14 +154,14 @@ sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 TIP: to see what changed in `gitlab.yml.example` in this release use next command:
 
 ```
-git diff 6-0-stable:config/gitlab.yml.example 7-5-stable:config/gitlab.yml.example
+git diff 6-0-stable:config/gitlab.yml.example 7-6-stable:config/gitlab.yml.example
 ```
 
-* Make `/home/git/gitlab/config/gitlab.yml` the same as https://gitlab.com/gitlab-org/gitlab-ce/blob/7-5-stable/config/gitlab.yml.example but with your settings.
-* Make `/home/git/gitlab/config/unicorn.rb` the same as https://gitlab.com/gitlab-org/gitlab-ce/blob/7-5-stable/config/unicorn.rb.example but with your settings.
-* Make `/home/git/gitlab-shell/config.yml` the same as https://gitlab.com/gitlab-org/gitlab-shell/blob/v2.2.0/config.yml.example but with your settings.
-* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as https://gitlab.com/gitlab-org/gitlab-ce/blob/7-5-stable/lib/support/nginx/gitlab but with your settings.
-* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as https://gitlab.com/gitlab-org/gitlab-ce/blob/7-5-stable/lib/support/nginx/gitlab-ssl but with your settings.
+* Make `/home/git/gitlab/config/gitlab.yml` the same as https://gitlab.com/gitlab-org/gitlab-ce/blob/7-6-stable/config/gitlab.yml.example but with your settings.
+* Make `/home/git/gitlab/config/unicorn.rb` the same as https://gitlab.com/gitlab-org/gitlab-ce/blob/7-6-stable/config/unicorn.rb.example but with your settings.
+* Make `/home/git/gitlab-shell/config.yml` the same as https://gitlab.com/gitlab-org/gitlab-shell/blob/v2.4.0/config.yml.example but with your settings.
+* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as https://gitlab.com/gitlab-org/gitlab-ce/blob/7-6-stable/lib/support/nginx/gitlab but with your settings.
+* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as https://gitlab.com/gitlab-org/gitlab-ce/blob/7-6-stable/lib/support/nginx/gitlab-ssl but with your settings.
 * Copy rack attack middleware config
 
 ```bash

doc/update/7.5-to-7.6.md

 # From 7.5 to 7.6
 
-**7.6 is not yet released. This is a preliminary upgrade guide.**
-
 ### 0. Stop server
 
     sudo service gitlab stop
@@ -39,7 +37,7 @@ sudo -u git -H git checkout 7-6-stable-ee
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch
-sudo -u git -H git checkout v2.2.0
+sudo -u git -H git checkout v2.4.0
 ```
 
 ### 4. Install libs, migrations, etc.
@@ -72,7 +70,7 @@ sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them to your current `gitlab.yml`.
 
 ```
-git diff origin/7-5-stable:config/gitlab.yml.example origin/7-6-stable:config/gitlab.yml.example
+git diff origin/7-6-stable:config/gitlab.yml.example origin/7-6-stable:config/gitlab.yml.example
 ```
 
 #### Change Nginx settings