Download SyncNow

The Windows desktop client, from the signed release channel. After the current release come the notes published with recent versions, newest first. The latest version with published notes is 13.2.49.79; a newer version may exist without notes here. A version listed in the notes is not necessarily available: the only download is the first one.

SyncNow 13.2.49.79

Windows desktop client for 64-bit Windows 10 or 11. It is a single self-contained file built on .NET 10: nothing else to install.

Download SyncNow 13.2.49.79

Size
114.4 MB (119,953,538 bytes)
SHA-256
9e9609a84066dbde1ac3978e730abd484249b549ecb9173a2ace2f99507cd338
Signed manifest
key rel-2026a, serial 1092

The file itself carries no Authenticode signature, so Windows may say that the publisher is unknown. What vouches for it is the signed manifest: check that the SHA-256 of the file you downloaded is the one above. Once installed, the client accepts updates only through signed manifests.

Checked at 2026-10-26 23:45 UTC.

What the client reports

The client's anonymous usage telemetry follows your consent. Without consent only error events are sent, stripped of site, path and any free text. Telemetry never includes customer host names, paths or the name of the PC; the workstation is identified by a random identifier.

Separately, while you are signed in, the client reports to the release channel a few counts for the version it runs (crashes, failed update verifications, security or write-integrity anomalies): at most once a day, and right after it refuses an update. These are counts, never content. They are what can stop a faulty release for everyone.

Version 13.2.49.79

  • Pasted text keeps its line breaks, blank lines and indentation in every text box (Rules, Planning, Conversations), and long text scrolls inside the box: Save always stays visible.
  • Projects are ordered by their latest activity, invitations first.
  • Planning: approval no longer blocks anything. The thumbs-up is a vote for the plans you prefer, and the most voted plans come first.
  • Clicking a notification opens SyncNow even when it is closed.
  • Agents: the first open_project is no longer reported as an error, its answer stays under about 40 KB, read_many takes line ranges, clearer messages, fairer searches, a light JavaScript check and a PHP check for undefined functions, delete with a kept version, and undoing their own work warns instead of stopping.

Version 13.2.49.78

  • Everything in a project is shared by its owner and managers: hosting and MySQL connections live on the server, one list per project, with passwords in the project's vault; nothing about a project is kept on a single PC any more. Project settings such as Show notifications apply to everyone who manages the project.
  • Conversations: each person, and each person's agents, see only the conversations they sent or received.
  • Notifications are Windows notifications only, also when SyncNow is in front; if Windows notifications are off, Project settings says so.
  • Projects looks like the other pages: title with New project, full-width search, compact rows. The left menu has the rounded tiles of earlier versions; favicons and code boxes have no frame. The folder icon is no longer cut and Rules has space under its titles.
  • Agents: far fewer needless stops before writing, lighter answers (compact conversations, a cap on the session opening), searches that no longer fail on large folders, clearer session messages and many smaller fixes from their feedback.
  • Codex is connected to SyncNow automatically, like Claude Code, and kept up to date at every update.

Version 13.2.49.77

  • The left menu is back to the narrow column of large icons, leaving more room to the page. Cards with rounded corners and shadows are gone everywhere. Inside a project the Projects icon leads back, and Projects stays highlighted.
  • Projects list: one line per project, half as tall, with the number of new posts since your last visit next to the name. Inside the project the same number is split across Planning, Rules, Conversations and Activity.
  • Notifications: with Show notifications on, every new post in Planning, Rules, Conversations and Activity, your agents' included, notifies you, inside the app or as a Windows notification, and counts on the taskbar and tray icon.
  • Sign in: Back and Continue take you to the code you already have, a used or expired code never blocks a new one, and the countdown follows the server. Account has Edit profile: name, and email confirmed with a code sent to the new address.
  • The code box shows a QR code of the code above it.
  • The app no longer freezes while it waits for the server when you sign in, and it creates far fewer windows while idle.
  • Accepting an invitation opens the project. Agents never see salts, peppers or encoded passwords.

Version 13.2.49.76

  • Codes have six characters: every plan, rule, conversation and Activity entry got two more characters after its old code, for example K7P2 became K7P2XY. The old four-character codes still work everywhere.
  • When you are the only person of a project, Conversations is not shown: it comes back by itself as soon as another manager joins. Agents then ask you directly in their session.

Version 13.2.49.75

  • Rules has the Staging and Production tabs again, as Environment had them: each tab shows how many rules it has, and Add rule adds to the tab you are on.

Version 13.2.49.74

  • Environment is now Rules: write your rules freely in Staging and Production, with a title and a text. Rules need no approval: they always apply, agents receive them before they work and must follow them, and only people can change them. The earlier environment facts have been cleared.
  • Every Activity entry has its own four-character code, and no code repeats, not even across different projects.
  • New questions in Conversations can carry attachments too: the paperclip is next to Write your question.
  • Copying a code shows a check mark.

Version 13.2.49.73

  • Click a four-character code in Planning, Environment, Conversations or Activity to copy it: on the row or at the top of the open item. The click only copies, and a green check confirms it.
  • Environment facts have a four-character code too, like plans and conversations.
  • Insights shows how the project is going: blocked work, decisions waiting for someone, Planning with completed and added items and the backlog trend, releases when the project records them, and the conversations that need a reply. Work sessions and other technical counts are gone; Contributors shows what each person did, in alphabetical order.

Version 13.2.49.72

  • Overview is your return brief: since your last visit, what needs your attention, what changed (summarized, decisions first) and the current focus. When nothing happened it says you're up to date. Your last visit is the same on every PC.
  • Activity rows look like Conversations rows: a code or type on the left, who and when with the time, one line of summary, and no tooltip.
  • Conversations rows show who wrote last and when, with the time, for example Andrea · Yesterday 22:04.
  • Projects list: the latest news is written in full on the row, without a tooltip.
  • Add fact and Edit fact no longer ask for a priority.
  • Connections: hosting and databases stay side by side while you edit the hosting.
  • Project settings has one Notifications choice, Show notifications: it counts the project in the number on SyncNow's taskbar icon and lights the dot when someone else is working. It replaces This device and its two choices.

Version 13.2.49.71

  • Syndication is now called Conversations, and Statistics is now called Insights.
  • Planning is simpler: a plan shows and asks only its title, category, where it applies and its description, and the Target state section is gone. Rows look like Conversations: the code on the left, who and when under the title.
  • Environment: under each fact you read who declared it and when, instead of separate tags.
  • Activity rows look like Conversations: the title, who and when under it, and one line of summary.
  • Insights: "Waiting for approval" shows the plan that has waited longest and who still has to approve it.
  • Conversations suggestions are questions you would ask a named person, already written: Ask opens them ready to send.
  • Agents answer the conversations waiting for them as soon as they connect, before any other work, and cannot close their session while one still waits without saying why.

Version 13.2.49.70

  • Syndication: attach files to a message with the paper clip on the left of the message box, one or more at a time (up to 20 MB each, 10 per message). Click an attachment in a message to save it; SyncNow checks the copy is identical.
  • Only the people of the conversation and their agents can download its attachments: they are stored where no web address reaches them, and deleting a message deletes them.
  • Planning: every owner and manager approves a plan with the thumbs-up; plans are In review, Approved or Completed. Revising a plan drops its approvals, and agents implement only Approved plans. A row shows when the plan last changed.
  • SyncNow's button on the Windows taskbar shows how many updates you have not read, over all your projects.
  • Statistics: facts about the project (most changed files, work sessions, changes outside SyncNow, plans) instead of Most active, Busiest day and Peak hour.
  • Fixed: the All / Unread / Waiting filters of Syndication could appear over the list, and the long description that appeared when pointing at a plan is gone.

Showing the 10 most recent of 263 versions with notes.

Getting Started
Projects and the Workspace
Agents and Work Sessions
Planning
Rules
Activity, History and Insights
Managers and Teamwork
Connections, Credentials and Security
Source, Safe Editing and Recovery
Updates, Reports and Troubleshooting