Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
CachingArea: what it touches
Internal ChangesKind: in v2.1.248,
Internal ChangesSection of the release
What
The per-request cache-diagnosis state now stores the current and previous request content itself rather than functions that would rebuild them. Same telemetry, different retention.
Evidence
prevGlobalCacheStrategy
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
