Neos
php-runtime server-appNeos is a highly extensible web-based content management system (CMS) written in PHP.
| Release | Released | Active Support | Security Support | Latest | 
|---|---|---|---|---|
| 8.4 (LTS) | 3 weeks ago  (10 Oct 2025)  | 
    
    
    
    
    
      Ends
      in 10 months  (01 Sep 2026) 
    
     | 
    
    
    
      
        Ends
        in 1 year and 10 months  (01 Sep 2027) 
      
     | 
    
    
    
    
      
        8.4.0
      
       (10 Oct 2025) 
     | 
    
  
| 9.0 | 7 months ago  (03 Apr 2025)  | 
    
    
    
    
    
      Ends
      in 1 year and 5 months  (01 Apr 2027) 
    
     | 
    
    
    
      
        Ends
        in 2 years and 5 months  (01 Apr 2028) 
      
     | 
    
    
    
    
      
        9.0.6
      
       (19 Aug 2025) 
     | 
    
  
| 8.3 (LTS) | 2 years and 6 months ago  (24 Apr 2023)  | 
    
    
    
    
    
      Ends
      in 10 months  (01 Sep 2026) 
    
     | 
    
    
    
      
        Ends
        in 1 year and 10 months  (01 Sep 2027) 
      
     | 
    
    
    
    
      
        8.3.28
      
       (26 Sep 2025) 
     | 
    
  
| 8.2 | 2 years and 11 months ago  (01 Dec 2022)  | 
    
    
    
    
    
      Ended
      1 year and 7 months ago  (31 Mar 2024) 
    
     | 
    
    
    
      
        Ended
        7 months ago  (31 Mar 2025) 
      
     | 
    
    
    
    
      
        8.2.14
      
       (19 Apr 2024) 
     | 
    
  
| 8.1 | 3 years ago  (02 Sep 2022)  | 
    
    
    
    
    
      Ended
      1 year and 7 months ago  (31 Mar 2024) 
    
     | 
    
    
    
      
        Ended
        7 months ago  (31 Mar 2025) 
      
     | 
    
    
    
    
      
        8.1.14
      
       (19 Apr 2024) 
     | 
    
  
| 8.0 | 3 years and 7 months ago  (01 Apr 2022)  | 
    
    
    
    
    
      Ended
      1 year and 7 months ago  (31 Mar 2024) 
    
     | 
    
    
    
      
        Ended
        7 months ago  (31 Mar 2025) 
      
     | 
    
    
    
    
      
        8.0.19
      
       (19 Apr 2024) 
     | 
    
  
| 7.3 (LTS) | 3 years and 11 months ago  (08 Dec 2021)  | 
    
    
    
    
    
      Ended
      1 year and 7 months ago  (31 Mar 2024) 
    
     | 
    
    
    
      
        Ended
        7 months ago  (31 Mar 2025) 
      
     | 
    
    
    
    
      
        7.3.21
      
       (19 Apr 2024) 
     | 
    
  
Release schedule
Neos releases follow Semantic Versioning, and the team strives for a regular Neos release every four months:
- Three minor releases per year, with patch level releases as needed in between
 - Major releases happen yearly, assuming there will be breaking changes
 - Each release receives bug fixes for at least 1 year (extended by previous LTS) and security fixes for 1 additional year (at least 2 in total)
 - Each Long-Term Support (LTS) version receives bug fixes for 2 years and security fixes for 1 additional year (3 in total)
 
PHP Support
| Version | PHP | 
|---|---|
| 8.x | 8.0 - 8.3 | 
| 7.3 | 7.3 - 8.1 | 
More information is available on the Neos website.
You should be running one of the supported release numbers listed above in the rightmost column.
./flow
Show Product Identifiers
- 
      purl:
      
pkg:composer/neos/neos 
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A JSON version of this page is available at /api/v1/products/neos/. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/neos.ics.