Open Bug 1541292 Opened 5 years ago Updated 2 years ago

Migrate 32-bit Firefox (WOW64) Windows on Arm users to 64-bit Firefox (Arm64)

Categories

(Toolkit :: Application Update, task, P3)

ARM64
Windows 10
task

Tracking

()

Tracking Status
firefox68 --- affected

People

(Reporter: erahm, Unassigned)

References

Details

Currently Windows on Arm users can run a x86 32-bit version of Firefox under emulation (WOW64). We now have a native build (bug 1515668) that we'd like to migrate users to as it is a much better experience. Presumably this migration would be similar to the work done to migrate WOW64 x86 users to x86_64 builds that we did in bug 1274659.

We're adding telemetry in bug 1520929 to see how large our user base is which should help influence our approach to migrating users.

Priority: -- → P3

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Component: General → JavaScript Engine: JIT
Product: Firefox → Core
Component: JavaScript Engine: JIT → Application Update
Product: Core → Toolkit
Severity: normal → S3
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