Changelog

Initial release

The first release of Colletta, available in the private beta.

• Writing

  • Several people can write in the same document at once, with named cursors and quiet reconnects.
  • Live, Source and Split views, and each person picks their own.
  • A formatting toolbar, a slash menu, and keyboard shortcuts for almost everything.
  • Tables you can edit and sort from the keyboard.
  • Images by paste, drop or upload, resized by dragging or from the keyboard, with location data removed.
  • Callouts, footnotes, task lists, math, Mermaid diagrams, and code blocks with highlighting and a copy button.
  • Links between documents that survive renames and moves, and links to headings that are flagged when a heading changes, with a one-click fix. Backlinks and hover cards too.
  • Mentions of people, teams and dates with @.
  • Emoji with a colon, the date with /today, and smart paste from Word, Google Docs and web pages.
  • Find and replace, an outline, folding sections, word count and line numbers.
  • Edits made while the connection is down are saved on your device, when your browser allows it, and sent when it returns.

• Working together

  • Comments anchored to the exact words, with replies, resolve and reopen.
  • Suggested changes, accepted or rejected in place, while downloads stay plain markdown.
  • Notifications in the app for mentions and replies.
  • Follow a collaborator as they move through a document.
  • Drafts that only you and your co-authors can see until you publish them.
  • A choice of who may comment on a document: everyone who can view, editors only, or nobody.
  • Profile photos, person cards and team pages.

• Organizing and search

  • Workspaces with a folder tree and drag and drop.
  • A home page with recently viewed and edited documents.
  • Quick open and a command palette.
  • Search across every document you can open, with related pages about the same thing in other words.
  • A corrected spelling when a search finds nothing.
  • Templates, favorites and duplicate.
  • A trash that keeps deleted documents for 30 days.

• Your content

  • Download a document as .md, or a folder or workspace as a .zip of the documents you can export with their uploaded images (drafts only if you include your own), and print or save as PDF.
  • Import a zip of markdown files or an Obsidian vault, with a preview of warnings and unresolved links before you start.
  • Version history with automatic and named versions, restores you can undo, and who wrote what.

• Access and security

  • Invite-only workspaces with Owner, Admin, Member and Viewer roles.
  • Sharing with people and teams as Full access, Can edit or Can view. Can edit and Can view shares can end on a date you set.
  • General access for each folder and document: restricted, everyone in the workspace can view, or everyone can edit.
  • Restricted folders and documents, with a preview of who loses access.
  • Access changes that reach open documents at once.
  • Sharing settings: who can share, and whether viewers can download, export, print and duplicate.
  • Two-factor sign-in for changes to access, whoever makes them.
  • Public links that let anyone read one document, with an end date and a switch for the whole workspace.
  • Owners and people with Full access can remove any comment or suggestion, and Admins can in documents everyone in the workspace can edit.
  • Delete your account, or a whole workspace, with 30 days to change your mind.
  • A Plan and usage page for Owners, which Admins can view.

• API and agents

  • Personal API tokens, a read API, and an MCP server for AI agents.
  • AI agents act under your name and within the workspace's permissions. They can suggest changes, comment, reply and create drafts.
  • Connect Claude, ChatGPT or another app by signing in, and choose which workspace it reaches and what it may do.

• Appearance and accessibility

  • Light, dark and system themes, with a warm, paper-like light theme.
  • Text font and size, three code color themes, and a personal accent color.
  • Color vision settings with red-green and blue-yellow safe colors.
  • Layouts for phones and narrow windows.
  • Keyboard-only use, reduced motion, and automated accessibility checks against WCAG 2.2 AA.