Platform changes
What your email platform changed.
The weekly question is rarely what a regulator did. It is whether anything moved in the tool you open every morning. Platforms ship those changes constantly and publish them badly, scattered across release notes nobody reads.
10 changes across 3 platforms. That number is small on purpose. Every row below was read off the publisher’s own page with a date printed on it — no summaries, no recollection, no vendor blog. Everything that could not be verified that way was left out and named at the bottom of this page, because the list we refused to publish is the only evidence that the list we published means anything.
Platforms on the shelf
12 sources · verified 2 Aug 2026
Klaviyo
4 changes · newest 16 Jul 2026The easiest of the three to keep honest: every product-update card carries an ISO date and every API release is a dated revision. The help articles those cards link to carry no date at all, so they are cited here without one.
Verified 2 Aug 2026Open the ledger →
Braze
3 changes · newest 25 Jun 2026A dated release roughly monthly, all on one page. Individual items are not permalinked, so each row below cites the release it appeared in and links to that release's anchor.
Verified 2 Aug 2026Open the ledger →
Mailchimp
3 changes · newest 7 Aug 2025Dated and permalinked, which is rare. The catch is scope: these notes cover the API and Transactional (Mandrill). Changes to the marketing app itself are announced inside the product and in help articles with no date on them, which is why this column is short and old.
Verified 2 Aug 2026Open the ledger →
Watched, with nothing to publish
These were opened during the last review and produced no entry that met the bar. The reason matters more than the absence.
- HubSpot
The developer changelog is dated and permalinked but carries no marketing-email, consent or deliverability items. The marketer-facing product updates page prints no dates next to entries at all. The knowledge base does date its articles, but a document's last-updated stamp says when someone edited the page, not when the product changed.
Where we looked - Salesforce Marketing Cloud
The release notes are behind a JavaScript shell that serves no content to a plain reader. We could not read a single dated line, so there is nothing to publish.
Where we looked - Omnisend
The changelog prints a day and month but no year, and the monthly “What’s New” articles that would supply the year are all stamped with the same edit date across different months. Real changes, genuinely deliverability-related, that we cannot date to a day without guessing.
Where we looked - ActiveCampaign
The product updates page describes current features with no date beside any of them.
Where we looked
A platform change is only interesting because of the obligation it touches, so every entry that touches one links the dated rule it belongs to. Shipped something we have missed, or got one wrong? corrections@emailrules.today.