Release Notes

When you start a query with /research or run a Skill, you’re now on GPT‑5.

This week has some updates to how answers powered by GPT-5 show up:

• Replies are easier to read with less heavy bolding, more natural paragraphs, and cleaner LaTeX formatting.
• Writing help only shows up when you need it with smarter logic for when text proposals are presented.
• Fast takeaways, then the details. Replies offer a simple answer first, then a fuller explanation if you want it.
• Chat will ask fewer clarifying questions when formulating an answer, speeding up response time.

These changes help blend GPT‑5 into Chat for a consistent experience no matter what you’re doing. As always, if anything doesn't look right, please let us know.

• Images load more consistently, and the right‑click menu is simplified so you can copy or download images more often.
• If your device drops below 300 MB free (the minimum required to run Dia), you’ll get a clear warning.
• We’ve increased everyone’s Dia invites. Share access to the beta with teammates, friends, or anyone else who might benefit from an AI browser. Look for the pop‑up on a new tab, or click Dia > Invite to Dia… on your Mac menu bar.

And don’t forget — you can explore brand new versions of Dia as they hatch in our Early Birds program. 🐣

Give /research a spin and let us know what you think!

💻 Your friends at Team Dia

Your browser is where you do everything. You shouldn’t have to start fresh, repeat yourself, or retrace your steps. Dia makes it easy to look back and plan ahead.

🕰️ Historic Skills. Skills now work with your history to craft bespoke results, just for you. And we’ve dropped a new Skills pack to turn yesterday’s searches into today’s reflections, recaps, and takeaways, all with the things you’ve already done.

Get the Browsing History Skills Pack to try Skills like:

🔮 future-self to receive a thoughtful letter from your future self, based on your own browsing history and tone of voice.

📋 daily-wrap to summarize your last 24 hours of work and share it with your team.

📆 weekly for a look back at your entire work week.

Give these Skills a try, and let us know what you think!

🧳 ChatGPT import. If you've used ChatGPT in Dia, you can now import your history as Memories to add even more context. Import once, then pick up where you left off. Just head to your Personalization page and click Import from ChatGPT… to bring your past context into the present.

• Memory excludes sensitive sites (like banks) and all incognito tabs, but you can also manually opt out of saving Memories from specific websites. When you do so, Dia automatically removes all previous Memories from that site too.
• Location details are more nuanced, providing sharper context for Memories while respecting your privacy.
• AI responses in Chat summaries are excluded so that Memory reflects your activity, not what an AI said. This keeps your history more personal and relevant.
• Activity summaries in Memory are formatted for quicker scanning, so you can see what matters at a glance.

🛡️ Safety with intention. Overzealous safety checks have been toned down. Expect fewer false alarms, so you only get notified when it really matters. Behind the scenes, we’re refining how Dia detects real risks so your alerts are always meaningful and accurate.

🥺 Sad tabs. We wouldn’t wish a crashed tab on anyone, but at least you’ll know when it happens with a new landing page to make those rare moments less confusing. Of course, fingers crossed it doesn’t happen. 🤞

🔖 Background bookmarks. If you’re using an external mouse, you can now open bookmarks in background tabs by clicking with your middle mouse button (or Command+click on a trackpad). It’s a small change to keep you in your flow.

Are you interested in trying new versions of Dia before anyone else? Sign up for the Early Birds program to spot bugs, test new features, and leave your mark on Dia.

Thanks for browsing with us!

🌏 Your friends at Team Dia

Memory means less repeating yourself. This release gives you more control — choose when and where Memory is used, and decide what to forget. As you tailor Memory to your needs, Chat becomes more relevant and helpful with every interaction.

🪞 Sharper answers. We’ve made some prompt updates under the hood to help Memory focus on what matters, reduce repetition, and adapt as you go.

👥 Profile-level control. You can now enable or disable Memory for each Profile in Settings. Perfect when you want to forget about work or remember your school projects.

🧹 Forget anything. It’s easy to remove Memories that aren’t relevant or feel incorrect. Click Personalized with Memory, then use the menu to delete a specific item.

🗣 Per-Chat Personalization. Temporarily disable Personalization (which includes both Memory and written instructions) by clicking the signature button on the top right corner. Chat will answer neutrally until you flip it back on.

• When browsing in a split tab, open links on the righthand side by holding Shift+Option while clicking. A simple shortcut to keep things tidySafety alerts are more accurate thanks to improvements in how Dia detects real risks and filters out the noise. You’ll only be notified when something really needs your attention.
• Download notifications are clearer and safer they no longer show the website address where a file came from. This helps prevent confusion or spoofing by tricky domains, so what you see is exactly what you downloaded.
• The downloads menu also pops up when it should and includes all of your previous downloads thanks to some fixes under the hood.
• Profiles that aren’t being used will automatically unload to free up memory and keep Dia fast. To switch profiles, just click the toggle in the top left corner.
• Bluetooth dialogs now display the full web address when something’s trying to connect, so you can clearly see exactly who is making a request before you approve it.

We'll be back with more next week!

Dia’s more powerful and personal with every new release. And it’s all thanks to your feedback. If anything’s not right — with Chat, Memory, or something else — please let us know!

Thanks for the memories,

💗 Your friends at Team Dia

🧩 Skills from Team Dia
Team Dia's been busy building Skills, and we've just shared our first batch. Your Chat has been upgraded with shortcuts for summarizing videos, improving writing, checking your code, and more. Find them by clicking New Tab > Skills. Oh, and each one is editable, so you can tailor them for your flow.

🎒 Skills for school
As promised, we're sending our Dia students back to school with a Student Skills pack and a new landing page full of tips 'n' tricks for surviving the semester in Dia. Take a looksy here.

📅 Insights on invites
Dia can read more from Google calendar, including attendee lists, event descriptions, and video call links. Perfect for start-of-week planning or quick pre-reads before you meet.

💬 Thinking you can see
As Chat reads attachments and websites, you'll see even more details about each step. And when multiple pages are involved, you’ll get a dropdown view so you can check your sources in real time.

• Memory now refreshes more frequently, which helps Dia provide up-to-date context as you browse.
• When using Reasoning, Dia can follow links from attached pages for more robust answers from deeper sources or citations.
• Fixed a bug where double window buttons (traffic lights) could appear in fullscreen. This should make fullscreen views cleaner and less confusing.
• Support for Chinese and Korean characters has been improved in the Command Bar. Thanks to all who reported any bugs.

Hard to believe but we’re still in beta. This browser gets better every week thanks to members like you. Keep the feedback coming!

📚 Your friends at Team Dia