Add the Fission Beta 96-97 rollout slug (TBD in rollout ticket) to Normandy's list of graduated rollouts (GRADUATION_SET):

https://searchfox.org/mozilla-central/rev/f62d42b1d98e67dc3da05d586f71103df02b8c4a/toolkit/components/normandy/lib/PreferenceRollouts.jsm#128-137

The rollout slug will need to stay in the graduation set forever.

Fission Beta rollout's Experimenter ticket: https://experimenter.services.mozilla.com/experiments/fission-beta-96-97-rollout/

Nika, like the Fission Release rollout slug [1], we need to add the Fission Beta 96 rollout slug (bug-1745237-rollout-fission-beta-96-97-rollout-beta-96-97) to Normandy's GRADUATION_SET in 97 to avoid confusing Normandy when 97 rides to Beta.

[1] https://hg.mozilla.org/integration/autoland/rev/d6e8528f0a93

Fission is enabled by default in Firefox 97 (by bug 1732358), so we won't need this rollout in Beta 97.

The rollout's Experimenter ticket:

https://experimenter.services.mozilla.com/experiments/fission-beta-96-97-rollout/

(In reply to Chris Peterson [:cpeterson] from comment #2)

Nika, like the Fission Release rollout slug [1], we need to add the Fission Beta 96 rollout slug (bug-1745237-rollout-fission-beta-96-97-rollout-beta-96-97) to Normandy's GRADUATION_SET in 97 to avoid confusing Normandy when 97 rides to Beta.

Nika, you don't need to do anything for this bug. I just posted a patch to add the Beta rollout to GRADUATION_SET.

https://hg.mozilla.org/mozilla-central/rev/6d798961f214