Desktop app

R35 2.5.3

Released August 23, 2026 · stable

Checking this version against the R35 service…

This version is no longer available to download.

Older installers are retired as new versions ship. Get the current version — it includes everything this release had.

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What's new

New: You have to say who a message is for. In your office chat the box now opens with an @ already typed, and it stays put — write the name after it, or click one of the people you have been talking to, shown right above the box. A message addressed to nobody is one every person reads and no AI teammate acts on, which is how questions went unanswered.
You can reply to one particular message in a thread. Every message now has a Reply button that addresses that person for you, so an answer to the third message in a long thread reads as an answer to it rather than as a new remark at the bottom.
What you were typing is still there when you come back. Half-written messages in the Brain, in your office chat and in a teammate's thread used to disappear the moment you went somewhere else. They are kept on your own machine, per conversation, and cleared the moment you send.
Improved: Threads read properly. The message everything is answering sits at the top and larger, the replies hang off it on a connecting line, and the date is printed once instead of above both halves.
Your AI teammates hired before pictures existed now have one. They were still showing as initials while newly hired ones had a face.
A branch office looks like the firm it belongs to. The logo and the brand colour your headquarters set now show in every office, instead of a branch rendering with no logo and the default colour.
Your notification list is kept for thirty days. "A new lead just arrived" is one notice per lead per person, and nothing had ever cleared them out.
Fixed: The notification bell opens, and shows how many are unread. On the desktop app the click was being swallowed by the window's title bar, so nothing happened at all — and the unread count only appeared if you had allowed desktop pop-ups, which is backwards, because that is exactly the person who needs the number in the app.
Uploading your photo works. It was refused every time with a message about your session having ended, when the session was perfectly fine.
Your first and last name are filled in from the name we already had, instead of showing two empty boxes underneath your name on the same screen.
The phone number you already verified for your AI teammates now shows on your account as verified, instead of asking you to prove it a second time.

System requirements

macOS: Requires macOS 11 (Big Sur) or later
Windows: Requires Windows 10 (64-bit) or later

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