Added a single line documenting `clearStaleBlockedBy()` in the SelfHealingManager section of the architecture docs. Fusion-Task-Id: FN-3882
Version bump via changesets.
Adds a changeset for the GitHub tracking settings feature (FN-3868), preparing it for the next release. The feature itself was implemented in earlier steps; this changeset marks it for publication to npm. Fusion-Task-Id: FN-3868