We plan to ship the following changes to the Shared Storage API: 1) Allow writing and deleting from Shared Storage via HTTP response header --This is a performance improvement and is backwards compatible 2) Only allow Private Aggregation reports for up to 5 seconds after worklet starts --This is a privacy measure to prevent timing attacks. --Reports sent after this point are silently dropped 3) Per-site privacy budgeting - This change enforces budgets per-site rather than per-origin