If there are things on these lists that shouldn't be here, please update the "Release Target" value on the feature page, and it will magically disappear.
Firefox 155
Firefox
Currently in BETA channel
Moves to RELEASE week of Week of August 18, 2026
Firefox 155: Desktop
{{#ask:
Feature list::DesktopFeature version::Firefox 155Feature engineering team::!DevTools
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 155: Mobile
{{#ask:
Feature list::MobileFeature version::Firefox 155
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 155: Dev Tools
{{#ask:
Feature list::DesktopFeature version::Firefox 155Feature engineering team::DevTools
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 155: Platform
{{#ask:
Feature list::PlatformFeature version::Firefox 155
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 155: Jetpack
{{#ask:
Feature list::JetpackFeature version::Firefox 155
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 155: Services
{{#ask:
Feature list::ServicesFeature version::Firefox 155
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 54
Firefox
Currently in AURORA channel
Moves to BETA week of Week of August 18, 2026
Firefox 54: Desktop
{{#ask:
Feature list::DesktopFeature version::Firefox 54Feature engineering team::!DevTools
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 54: Mobile
{{#ask:
Feature list::MobileFeature version::Firefox 54
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 54: Dev Tools
{{#ask:
Feature list::DesktopFeature version::Firefox 54Feature engineering team::DevTools
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 54: Platform
{{#ask:
Feature list::PlatformFeature version::Firefox 54
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 54: Jetpack
{{#ask:
Feature list::JetpackFeature version::Firefox 54
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 54: Services
{{#ask:
Feature list::ServicesFeature version::Firefox 54
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 155
Firefox
Currently in NIGHTLY channel
Moves to BETA week of Week of August 18, 2026
Firefox 155: Desktop
{{#ask:
Feature list::DesktopFeature version::Firefox 155Feature engineering team::!DevTools
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 155: Mobile
{{#ask:
Feature list::MobileFeature version::Firefox 155
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 155: Dev Tools
{{#ask:
Feature list::DesktopFeature version::Firefox 155Feature engineering team::DevTools
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 155: Platform
{{#ask:
Feature list::PlatformFeature version::Firefox 155
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 155: Jetpack
{{#ask:
Feature list::JetpackFeature version::Firefox 155
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
Firefox 155: Services
{{#ask:
Feature list::ServicesFeature version::Firefox 155
| ?#
| ?Feature name#
| ?Feature stage#
| ?Feature status note#
| ?Feature health#
| ?Feature feature manager#
| ?Modification date
| mainlabel=-
| sort=Feature stage
| format=template
| template=ReleaseTrackingTable
}}
