Developer Documentation Docs
Dashboard
Theme

Navigation

  • Welcome
  • Getting Started
    • Your First Theme
    • Configuration
    • Third-Party Plugins
    • Deploying to Altis Cloud
    • Prerequisite: install PHP
    • For WordPress Developers
  • Guides
    • 3rd Party Compatibility
    • Altis Releases
    • Automating Updates
    • Code Review
      • Minified / Obfuscated Code
      • Performance Considerations
      • Coding Standards
    • Getting help with Altis
      • Isolating and Debugging Issues
    • Headless Frontends
      • Building a React App
      • Server-Side Rendering
    • How to Submit a Bug Report
    • Launching a Site on Altis
    • Long Term Support
    • Migrating a WordPress Codebase
      • Manual data migration
      • From HM Platform
    • Module Preview Releases
    • Multiple Sites
    • Updating Elasticsearch Version
    • Updating PHP Version
    • Updating WordPress
    • Upgrading
      • Upgrading to v2
      • Upgrading to v3
      • Upgrading to v4
      • Upgrading to v5
      • Upgrading to v6
      • Upgrading to v7
      • Upgrading to v8
      • Upgrading to v9
      • Upgrading to v10
      • Upgrading to v11
      • Upgrading to v12
      • Upgrading to v13
      • Upgrading to v14
      • Upgrading to v15
      • Upgrading to v16
      • Upgrading to v17
      • Upgrading to v18
      • Upgrading to v19
      • Upgrading to v20
      • Upgrading to v21
      • Upgrading to v22
      • Upgrading to v23
      • Upgrading to v24
  • Advanced Security
  • Cloud
    • Architecture
    • Afterburner
    • Audit Log Storage
    • Backups
    • Build Scripts
      • Private Dependencies
    • CDN
      • Compression & Optimisation
      • Purging Cache
      • Third Party CDN
    • Altis CLI
    • Altis Dashboard
      • CLI (Shell) Access
      • Altis Dashboard Import Export
      • Accessing Logs
      • Team Management
      • X-Ray
    • Database Servers (MySQL)
    • DNS Configuration
    • Email Delivery
    • Web Application Firewall
    • Geo Targeting / GeoIP
    • Health checks
    • HTTPS Support
    • Nginx Configuration
    • Node.js
      • Supported Frameworks
      • Getting Started
      • Specifications & Limitations
    • Object Caching
    • Origin Locations
    • Page Caching
    • Performance Expectations
    • S3 Storage
    • Scheduled Tasks
    • Sessions
    • Static File Caching
    • Testing
    • Usage
    • Variables and Secrets
    • Limitations
    • Specifications
  • CMS
    • Block Editor
    • Branding
    • Full Site Editing
    • Helper Functions
    • Local Avatars
    • Permalinks
    • RSS Feeds
    • Themes
    • XML RPC
  • Core
    • Altis CLI Command
    • Global Content Repository
    • Custom Modules
  • Developer Tools
    • Webpack Asset Loader
    • Cloud Development Environments
    • Continuous Integration
    • Flame Graphs
    • Linting Your Documentation
    • Testing with Codeception
    • Testing With PHPUnit
  • Documentation
    • Additional Documentation Sets
    • Custom Documentation
    • Linking
  • Local Server
    • Running CLI Commands
    • Database
    • Default Site URL
    • Elasticsearch
    • Email
    • Mutagen File Sharing
    • Node.js
    • PHP Version
    • Troubleshooting
    • Using Afterburner
    • Using Xdebug
    • Viewing Logs
    • Running Local Server on Windows
    • Extra Containers
  • Media
    • Asset Manager Framework
    • Dynamic Images
    • Global Media Library
    • Image Recognition
    • Defining Image Sizes
    • Lazy Loading
    • Troubleshooting
  • Privacy
    • Altis Consent
      • Consent API
      • Filter Reference
      • PHP Function Reference
      • Google Tag Manager Consent Integration
      • JavaScript Reference
      • Privacy Settings Page
      • Template Architecture
    • Privacy API
  • Search
    • Search Configuration
      • Custom User Dictionaries
      • Date Decay
      • Tuning Relevancy
    • Elasticsearch Specifications
    • Indexing
      • Search Index Modification
      • Setup and Reindexing
    • Supported languages
    • Querying
      • Autosuggest
      • CMS Integration
      • Related Posts
      • Custom Queries
  • Security
    • Two Factor Authentication
    • Audit Log
    • Basic Authentication
    • Browser Security
    • Disable Accounts
    • Password Security
    • Require Login
  • SEO
    • Redirects
  • Single Sign On
    • SAML 2.0
      • Mapping Data
      • User Roles
  • FAQ
    • Account FAQs
      • Where is my data stored?
      • Understanding Page View Billing on Altis Cloud
    • Common Errors and Issues
      • Can't deploy due to build size
      • I click deploy, but nothing is happening
      • Image parsing errors
      • ElasticSearch Index: Error: An index is already occurring. Try again later.
      • Resolve SRI check failures
      • Node modules not updated after deployment
      • My Altis SSL Certificate Common Name uses my Altis domain, and not my main site domain?
      • Cavalcade jobs or stuck, or not running.
      • Uploading files displays 'cannot upload this file type'
    • Developing on Altis
      • Is it possible to set CORS headers on the S3 bucket?
      • Can I load Production or Non-Production upload assets directly in Local-server?
      • I want to implement a feature that requires a PHP Extension, can I install it?
      • Can I download logs from the Altis Dashboard?
      • Can I restrict access or content for specific countries?
      • Importing assets to your Altis Environment
      • How do I import an external database into an Altis environment?
      • How to move uploads in bulk from one directory to another.
      • How do I use privately hosted composer packages
      • Quick start guide for the Altis CLI
  • Releases
  • Archive
  1. Home

Archives

Below you will find links to old versions of Altis no longer receiving support.

  • Version 20
  • Version 19
  • Version 18
Company name

© 2010-2025 Human Made Limited.

WordPress® is a registered trademark.