• Update source code by git:

git pull .

• Run the Argos installation script by accessing install/index.php in web browser.
  • Step 1: Input all database information and check "Don't create tables for me."
  • Step 2: Input the read only user name and password, then check "Don't create read only user for me."
• Run the Argos upgrade script by accessing it through your web browser.

Note: before you upgrade Argos, I strongly recommend that you should make a backup copy of your database.