Recommend gitlab-shell 1.7.9 in docs and check task

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

doc/install/installation.md

@@ -149,7 +149,7 @@ GitLab Shell is an ssh access and repository management software developed speci
     cd gitlab-shell
     # switch to right version
-    sudo -u git -H git checkout v1.7.8
+    sudo -u git -H git checkout v1.7.9
     sudo -u git -H cp config.yml.example config.yml

doc/update/5.1-to-5.4.md

@@ -31,7 +31,7 @@ sudo -u git -H git checkout 5-4-stable # Latest version of 5-4-stable addresses
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch
-sudo -u git -H git checkout v1.7.8 # Addresses multiple critical security vulnerabilities
+sudo -u git -H git checkout v1.7.9 # Addresses multiple critical security vulnerabilities
 ```
 ### 4. Install libs, migrations, etc.

doc/update/5.1-to-6.0.md

@@ -47,7 +47,7 @@ sudo -u git -H git checkout 6-0-stable
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch
-sudo -u git -H git checkout v1.7.8
+sudo -u git -H git checkout v1.7.9
 ```
 ### 4. Install additional packages

doc/update/5.3-to-5.4.md

@@ -30,7 +30,7 @@ sudo -u git -H git checkout 5-4-stable # Latest version of 5-4-stable addresses
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch
-sudo -u git -H git checkout v1.7.8 # Addresses multiple critical security vulnerabilities
+sudo -u git -H git checkout v1.7.9 # Addresses multiple critical security vulnerabilities
 ```
 ### 4. Install libs, migrations, etc.

doc/update/5.4-to-6.0.md

@@ -47,7 +47,7 @@ sudo -u git -H git checkout 6-0-stable
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch
-sudo -u git -H git checkout v1.7.8
+sudo -u git -H git checkout v1.7.9
 ```
 ### 4. Install additional packages

doc/update/6.0-to-6.1.md

@@ -39,7 +39,7 @@ sudo -u git -H git checkout 6-1-stable
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch
-sudo -u git -H git checkout v1.7.8
+sudo -u git -H git checkout v1.7.9
 ```
 ### 4. Install libs, migrations, etc.

doc/update/6.0-to-6.2.md

@@ -47,7 +47,7 @@ sudo apt-get install logrotate
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch
-sudo -u git -H git checkout v1.7.8 # Addresses multiple critical security vulnerabilities
+sudo -u git -H git checkout v1.7.9 # Addresses multiple critical security vulnerabilities
 ```
 ### 5. Install libs, migrations, etc.

doc/update/6.1-to-6.2.md

@@ -32,7 +32,7 @@ sudo -u git -H git checkout 6-2-stable # Latest version of 6-2-stable addresses
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch
-sudo -u git -H git checkout v1.7.8 # Addresses multiple critical security vulnerabilities
+sudo -u git -H git checkout v1.7.9 # Addresses multiple critical security vulnerabilities
 ```
 ### 4. Install additional packages

doc/update/patch_versions.md

@@ -26,7 +26,7 @@ sudo -u git -H git pull origin 6-2-stable
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch
-sudo -u git -H git checkout v1.7.8
+sudo -u git -H git checkout v1.7.9
 ```
 ### 4. Install libs, migrations, etc.

lib/tasks/gitlab/check.rake

@@ -736,7 +736,7 @@ namespace :gitlab do
   end
   def check_gitlab_shell
-    required_version = Gitlab::VersionInfo.new(1, 7, 8)
+    required_version = Gitlab::VersionInfo.new(1, 7, 9)
     current_version = Gitlab::VersionInfo.parse(gitlab_shell_version)
     print "GitLab Shell version >= #{required_version} ? ... "