Latest / Sidekick's What Just Shipped
New HubSpot UI theme: same HubSpot, new look, no going back | Shipped Jun 2026
HubSpot's new theme became the default for every customer on August 31, 2026, and HubSpot says there's no switching back. Here's what changed, what didn't, what's still coming like dark mode, and what this look is setting up.
Who it's for: every HubSpot customer, on all hubs and tiers. Especially admins, trainers and agencies who maintain screenshots, docs and onboarding guides.
HubSpot opened the new theme as a public beta in Jun 2026. Here's where it stands as of our Oct 29, 2026 check, plus how it got here: announced June 26, opt-in beta from June 30, default for everyone on August 31.
In…
The skinny
The skinny isn't ready yet — notes appear once the transcript is processed.