Changelog

User-visible changes to eigen, newest first.

[0.1.1] - 2026-08-13

Mobile & reliability release. Every app now works properly on a phone — column navigation with back arrows, touch context menus, collapsing toolbars, and comment & activity panels on small screens. Under the hood, every preview, export, and import moved into sandboxed background workers with hard deadlines, spreadsheet exports got an order-of-magnitude speedup, and slow-loading documents no longer spiral into reconnect loops.

Added

Mobile — Eigen is now phone-friendly end to end: navigation is column-based with a back arrow in every app, toolbars collapse their controls into a kebab menu (sharing, calendar views, drive sort and view, the mail shortcuts cheat-sheet), dropdown submenus become drill-in pages, and calendar event and stickies card dialogs fit phone widths
Touch — long-press opens the context menu everywhere right-click does (drive rows and grid tiles, chat messages, stickies cards, slide thumbnails); hover-only action icons rest visible on touch screens; drive rows get a per-file kebab and the details pane gains Move/Copy/Duplicate; and Move to trash asks for confirmation on touch devices
Comments & activity on mobile — Docs, Sheets, and Slides show their comments and activity panels on small screens (taking over the editor area on phones, and available from tablet width instead of only on wide desktops); Docs adds Comment to the mobile Insert menu
Drive quick look — press Space to open and close a preview of the selected file, and step through the list with the arrow keys while it is open
Slides — presentation mode shows a transient exit button, so a presentation can be left by touch

Changed

Reliability — every document preview, HTML/PDF/XLSX/DOCX export, XLSX/DOCX import, and background search extraction now runs in an isolated worker with a hard deadline: one huge or degenerate file can no longer stall the server for everyone, and a stuck job is killed and reported instead of hanging forever
Sheets — exporting a large spreadsheet to HTML or PDF is an order of magnitude faster and the output a fraction of the size (styles are shared instead of repeated per cell); previews and search indexing read stored values instead of recomputing every formula, so a formula-heavy sheet can no longer time out its own preview; sheets are saved in a leaner snapshot format that opens faster over a remote connection; and large-sheet editing operations (inserting rows and columns, filtering, copying) got a hot-path performance pass
Opening documents — a document that takes long to load (a huge spreadsheet on a cold server) shows progress instead of spiralling into a connect/disconnect loop, and a just-closed document stays warm on the server for a minute so reopening is instant
Drive — converting an .xlsx or .docx into an Eigen document shows a progress dialog, and the conversion finishes on the server even if you navigate away
App icon — a redesigned, bolder app icon, including the Safari pinned-tab icon

Fixed

Dark mode — paper stays paper: the document page, the slides canvas, and the sheets formula bar always render light, so content reads the way it prints
Printing — printed documents no longer show collaborator cursors, selections, search highlights, or comment markers
Mail — wide HTML emails scale to fit on a phone instead of overflowing; message bodies render in the app's font; calendar invitations are summarized on the server and show a real error state instead of failing quietly; batch actions report exactly what succeeded; and the message list no longer steals keyboard focus while the composer is open
Calendar — moving an event to another calendar is atomic on the server, and asks for confirmation first when the move would lose data; the edit dialog's recurrence options no longer shift the start date by a day in some timezones; all-day date fields stay legible on narrow screens
Sheets — read-only viewers really are read-only (menus, shortcuts, and edit paths are disabled) and they see rows and columns that others insert or delete without a reload; menu color pickers are proper submenus and no longer leak keystrokes into the grid; the grid re-measures itself when a side panel opens; and headers, sheet tabs, and pickers work by keyboard and touch
Slides — editing shortcuts no longer reach the deck while presenting, and slide thumbnails on mobile are view-only
Chat — mouse users get the hover action icons back on messages (touch users keep the long-press menu), and guests no longer see a storage-usage bar
Drive — Cancel in the inline text editor asks before discarding unsaved changes, and deleting a selection that spans your drive and a team drive moves every item to trash
Dialogs — confirmation dialogs wait for their action to finish and surface failures instead of closing early, across delete, move, and save flows
Imports — importing a .docx a second time updates its images instead of failing
Accessibility — comment color and assignee pickers work by keyboard, and chat, contact, and slide-object actions are reachable by touch
Landing page — a rejected waitlist signup no longer locks the join form, and social-media link previews use the server's real domain
Installed app — navigation between apps works when Eigen is installed to the home screen or dock as a web app

Security

Imports — .docx files are capped by decompressed size before parsing (zip-bomb protection), and write permission is re-checked at the moment an import commits, not just when it starts

[0.1.0] - 2026-07-19

Search, mail & collaboration release. Find & replace inside every editor and full-content search across Drive, a much faster Mail with Gmail-style keyboard shortcuts, comment assignment with live activity panels in the editors, a Drive grid view, a guided new-chat wizard, team avatars, a public demo, a monochrome dark theme, and the fixes from two security audits.

Added

Find & replace — press Mod+F in Docs, Sheets, Slides, and Stickies for an in-document find bar with highlighted matches and next/previous; Mod+Alt+F opens replace and replace-all (case-preserving). The command palette gains a doc: scope that reveals matches inside the open document — including its comment threads — and opening a search result highlights and scrolls to the match, in documents and mail alike; the inline text editor in Drive gets the same find bar
Search — Drive search now looks inside files, not just at names: documents, sheets, slides, boards, chats, and plain-text files are content-indexed in the background, with name matches ranked above content-only matches
Mail — Gmail-style keyboard shortcuts: navigate and select with the keyboard, archive, delete, and reply with auto-advance, undo the last action with z, and send with Mod+Enter; press ? for the full list, and turn shortcuts or auto-advance off in settings; flagged messages show a star in the list
Comment assignment — assign a comment card to a person in Docs, Slides, Sheets, and Stickies (in Sheets straight from the cell comment menu); assignees are notified and shown on the card, and comments can be filtered by assignee, color, and status — per panel, and board-wide in Stickies
Activity in editors — the Recent Activity timeline from Drive is now available inside Docs, Sheets, Slides, and Stickies through an Activity toggle next to sharing; it updates live while the document is open, and every row links to what it describes
New-chat wizard — starting a chat is now a two-step dialog: pick the people (anyone you can share with, or a whole team), then name the chat and choose where it lives; if a chat with exactly those members already exists it opens instead of creating a duplicate, with a "Create new chat" escape hatch. Team chats are filed in a chats folder on the team drive, members with an account are no longer emailed about the share (invitees without one still are), and the wizard opens from the chat sidebar, Drive's + New menu, and a new Start chat action on contacts and team members
Drive views — a list/grid toggle with a thumbnail grid view, a sort menu (name, modified, size), and remembered per-user view and sort preferences; grid tiles support keyboard navigation, drag-to-move onto folders, and unread badges, and Trash gains the same views, sorting, and multi-select
Team drives everywhere — the per-type views (Documents, Sheets, and so on), search, the Watched view, and the chat sidebar now include your team drives alongside your personal drive
Sheets — live collaborator cursors: everyone editing a shared sheet sees the others' selections in their color, with the same name labels as Docs
Sheets — while editing a formula, F4 cycles the reference under the caret through absolute and relative forms
Mail — paste files or images from the clipboard straight into the composer as attachments
Teams — team avatars: upload an image for a team from its Admin page and it shows wherever the team appears; profile, contact, and team pictures share one avatar editor
Demo mode — a server can run as a public, self-resetting demo: visitors press a single "Enter demo" button and land in a seeded festival workspace as one of its members, with a warning banner, outgoing mail disabled, and periodic resets — live at demo.eigen.is
Landing page — admins can add their own link buttons (a title and a URL) to the landing page from Server Settings
Marketing site — a /changelog page generated from this file, linked from the site footer and the app's About dialog
Chat — new /whoami and /hide slash commands

Changed

Dark mode — a monochrome dark theme with layered surfaces: cards, popovers, and dialogs sit visibly above the background, native scrollbars follow the theme, and note cards match the mail list's dark treatment; the spreadsheet canvas deliberately stays white so sheets read as sheets. The app-coloured topbar option is gone
Mail — big-mailbox performance: the message list is virtualized and loads in pages, actions (move, read, flag, delete) apply instantly and sync in the background, mailbox sync no longer blocks the list, and search runs on the server; unread rows are marked with a dot instead of a border
Notifications — rebuilt on one activity-row design shared with Recent Activity: notifications name who did what to what, chat notifications preview the message, and each row deep-links to the exact card, comment, or email; notification links open in the same tab
People — users are shown by display name with a hover card consistently — chat authors, @-mentions and their suggestions, "Created by" lines, and activity rows
Sheets — editing recalculates only the cells that depend on the change instead of the whole workbook, keeping large sheets responsive while typing
Uploads — uploads stream to disk in constant memory, so a large upload no longer holds its full size in server RAM
Drive — empty folders and views explain what belongs there and how to add it; files you have already viewed revalidate with ETags instead of re-downloading

Fixed

Docs, Slides & Sheets — images inserted into a document no longer vanish right after upload (the finished upload was misread as failed and the editors removed the image)
Sheets — imported spreadsheets that were never opened now compute their formulas on the server, so previews and exports show values instead of blanks; imported m/M date formats resolve to months or minutes correctly
Sheets — the selection stats read a cell's real value, so formatted cells sum and count correctly; drag-fill keeps the number format in every direction; = and <> compare case-insensitively like Google Sheets; sorting uses English collation; overlays and header highlights clip correctly at frozen panes; and collaborator cursors survive switching sheets
Mail — a moved or deleted message shows up in its target mailbox without a reload; the list scrolls back to the top when you change mailbox or search (and search gains a clear button); an inbox opened from a notification can no longer get stuck empty; and a sync race no longer drops just-moved messages from the list
Calendar — events no longer disappear from the 25-hour day when DST falls back, and ambiguous local times resolve per RFC 5545; the calendar link in invitation emails opens the right month instead of the year 57479
CalDAV — deleted occurrences are advertised as EXDATE so a client edit can't resurrect them, older stored events serve correctly instead of erroring, and several recurrence-exception edge cases (timezones, floating times) were fixed for clients like Thunderbird
Chat — very tall new messages scroll into view; with no personal chats, the first team chat opens automatically
Drive — .txt previews render as readable paragraphs like .md; file names are normalized (NFC) so accented names no longer appear twice; files on a team drive open correctly from the per-type views and sidebar links
Contacts — the contact and team-member detail views behave the same, and Edit/Delete are hidden when they don't apply instead of shown disabled
Admin — deleting a user now removes everything tied to the account on every deletion path; previously some paths could leave orphaned team memberships behind
Self-hosting — the bundled Caddy revalidates the app shell on every load and reloads its config after an update, so a new version is picked up immediately instead of serving a stale page
Reliability — continued storage hardening: interrupted uploads to S3-compatible storage that timed out mid-write are detected and repaired, corrupt staged copies are refused, same-name create races are closed with a unique index, and database open/close races that could bite under load were serialized

Security

Admin — a privilege-escalation hole is closed: a signed-in user could create their own organization and pass the server's admin check; admin rights are now scoped to the server's organization and self-created organizations are disabled
Protocol sign-in — accounts with 2FA can no longer be accessed over IMAP, CalDAV, or WebDAV with just email and password (use an app password); protocol sign-in attempts are rate-limited, and a valid app password is never blocked by that limiter
Exports — slides and sheets HTML exports escape untrusted styling (a stored-XSS vector), and PDF export can no longer be steered into fetching internal URLs
Calendar — events are verified to belong to their calendar on update and delete; incoming invitation mail (iMIP) is bound to the envelope sender, validates timezone ids, ignores replayed cancellations, and scopes replies to the right occurrence; recurrence expansion is bounded
Server — internal API endpoints are unreachable through the reverse proxy, clients can no longer spoof their rate-limit identity via forwarded headers, API documentation and timing headers are disabled in production, and websocket message size is capped
Sheets — crafted .xlsx files with forged headers or oversized contents are rejected with hard caps on decompressed size and cell count
Mail — the mail parser is hardened against hostile input (boundary and text-extraction caps) and pinned by a deterministic fuzz-test suite
Chat — deleting a chat attachment is confined to that chat's own media folder

[0.0.6] - 2026-06-25

Activity & history release. A per-file activity timeline with file and folder watching, copy/move/duplicate across drives, attachments on comment cards, a big spreadsheet import-fidelity pass, a filled-out help center, and a visual refresh, plus data-loss hardening for remote storage.

Added

File activity & history — every file in Drive now keeps a timeline of what happened to it (created, uploaded, edited, renamed, moved, copied, commented) and who did it, shown in a Recent Activity panel on the file's details; collaborative-document edits and comments are attributed to the people who made them
File & folder watching — watch any file or folder to be notified when it changes; watching a folder cascades to everything inside it, a new Watched view lists everything you are watching, and bursts of changes are coalesced into a single notification
Copy, move & duplicate — right-click a file or folder (or a multi-selection) in Drive to Move to…, Copy to…, or Duplicate; copy works anywhere, including across mounts and into team drives, while move stays within a drive; folders copy recursively and collaborative documents copy as independent, fully working documents
Comment attachments — attach files to comment cards in Docs, Slides, Sheets, and Stickies, and to chat; paste or drag-and-drop files straight into the card form or the chat input
Sheets — XLSX import now preserves much more: hyperlinks, data-validation rules, conditional formatting, autofilters, hidden rows and columns, and frozen panes; these survive a round-trip back out to XLSX export
Sheets — a formatting toolbar with font family, size, bold, and italic; number formatting gains Google-style custom-format dialogs for dates, numbers, and currency, and the Format → Number menu matches Google's structure
Sheets — the column filter menu can now filter by condition (text contains, greater than, and so on), not just by selecting values
Stickies — resolve a card, and reopen it later; resolved cards show a check
Slides — right-click a slide object for a context menu of its actions
Help center — the Eigen Support help center now has 120 articles, searchable from the command palette through a new Help scope as well as on the site
Drive — files are served with HTTP range support, so video and audio scrub instantly in the preview and interrupted downloads can resume
Marketing site — a new /licenses page lists the open-source software Eigen is built on

Changed

Visual refresh — a redesigned app switcher (a grid of large, app-coloured icons with names), a lighter font-weight scale across the apps, Drive file icons tinted by app, an animated eigen|app> wordmark on the landing page and Space home, and a topbar that can switch between app-coloured and neutral chrome; toolbar titles are lighter, toolbar borders fade in on scroll, and the Drive, Trash, and Calendar layouts were tidied up
Landing page — the marketing landing page is prerendered, so it paints instantly and is friendlier to search engines; signed-in visitors are sent straight into the app
Sheets — inserting or deleting rows and columns no longer ships the whole sheet, keeping large sheets responsive

Fixed

Mail — deleting a Trash email from the detail toolbar now asks for confirmation and then permanently deletes, instead of silently doing nothing
Mail — HTML emails authored for a light background render on a light canvas in dark mode so they stay readable; unread senders are bolder; and a failed mailbox load shows an error state instead of an empty "no emails" message
Drive — the preview's next/previous arrows work again for files opened from the Shared and file-type views
Slides — on medium-width screens the editing controls (undo/redo and add slide/text/image) stay reachable through an Edit menu instead of disappearing
Sheets — imported dates render through their number format, an unknown filter condition matches every row instead of hiding them all, and cell focus returns when a context menu closes
Accessibility — icon-only buttons now have accessible names and keyboard paths, and tall popovers and menus clamp to the viewport and scroll instead of clipping
Reliability — uploads to S3-compatible storage are now write-behind, so a slow or failing storage backend becomes background retry instead of a hung or failed request, with no loss of durability; crash-recovered databases are re-synced and a stored document is never overwritten with an empty or invalid working copy (continuing the storage-incident hardening from 0.0.5)

Security

Drive — a team's mount list is no longer readable by non-members
Drive — files served inline carry nosniff and a sandbox CSP, closing a stored-XSS vector for uploaded HTML and SVG
Auth — guest one-time codes are consumed atomically so one code cannot create two sessions; sign-in and 2FA are rate-limited to 10 per minute per IP
Abuse — rate limiting is keyed on the real client IP behind the reverse proxy (with avatar fetches exempt), fixing a server-wide lockout
Calendar — cancelled events are excluded from free/busy, and replayed iMIP invitations (a stale sequence number) are ignored
Sheets — hyperlink navigation is hardened with an allowed-scheme list, noopener, and ReDoS-safe parsing

[0.0.5] - 2026-06-04

Version history release. Automatic, restorable version snapshots for every collaborative app and chat, new slide-editing tools (rotate, Alt-drag duplicate, align & distribute), a spreadsheet visual refresh, and storage, preview, and kanban-board performance work.

Added

Version history — Docs, Sheets, Slides, Stickies, and Chat now keep automatic version snapshots. A "Version history" entry in the File menu lets you browse earlier versions and restore any of them. For collaborative documents the restore applies live — everyone with the document open converges to the restored content immediately, with no reload. Retention follows an hourly/daily/weekly/monthly model, keeping fine-grained recent history while thinning older snapshots
Slides — rotate objects with a dedicated rotate handle (hold Shift to snap to common angles, with a live angle readout); resizing is now rotation-aware
Slides — hold Alt and drag an object to drop a duplicate
Slides — a new Arrange section in the properties sidebar aligns and distributes the selected objects
Admin — when a configured S3 bucket has object versioning disabled or suspended, the storage settings (setup wizard, server settings, and per-team mount create/edit) show a warning recommending you enable versioning and a noncurrent-version lifecycle policy

Changed

Drive — folders and document containers now report their real size instead of always showing 0; sizes are computed on demand, cached, and invalidated up the tree on writes
Sheets — visual refresh of the formula bar, column/row headers, the area around the grid, and the bottom bar: theme colors throughout, an accent-tinted header highlight, and a single compact bar combining the sheet tabs with the Count/Sum/Average selection stats. The all-sheets switcher now shows a clear colour dot for colour-tagged sheets
Slides, Stickies, Sheets — canvas and toolbar styling aligned with Docs (rounded canvas corners, consistent toolbar height)
Stickies — large boards stay smooth: cards are memoized and reused across updates, so editing one card no longer re-renders the whole board
Previews — document, sheet, and slide previews appear instantly from the last cached version and refresh in the background, instead of blocking on regeneration the first time you view them after an edit
Storage — collaborative-document snapshots and updates are zstd-compressed on disk, reducing the on-disk growth of Yjs documents

Fixed

Sheets — a formula referencing a cell in another sheet now refreshes correctly even when that row has not been loaded into the grid yet
Calendar — attendee email addresses are validated when added to an event
Reliability — hardened collab- and chat-document storage (atomic backing-file creation; sync failures are no longer silent) to reduce the risk of data loss, following a storage incident investigation

[0.0.4] - 2026-05-28

Search release. A Mod+K command palette with full-text search across Drive and mail, native spreadsheet scrolling, a big spreadsheet-open speedup, compact file previews, and rich-text sticky cards.

Added

Command palette — press Mod+K (or the topbar search pill) anywhere to search files, mail, and contacts, jump between apps, create documents, and act on the current selection (open, share, rename, download, mail to…); smart suggestions turn a typed email/URL or a matched contact name into a one-press "Send mail to…" action
Search — full-text search across Drive files and mail, scoped per kind (file:, mail:, or the Tab scope chip); mail search filters by mailbox and by from:/to:, excluding trash and spam by default
Stickies — card descriptions are now rich text with checkable task lists; toggling a checkbox on a board card or in the card dialog persists, and cards show a task-progress strip
Support — new searchable Eigen Support help center on the marketing site, including a WebDAV drive-mount guide
Drive — "Mail to…" in the item context menu opens a mail composer with the file attached

Changed

Sheets — spreadsheet scrolling is now native: wheel, trackpad, keyboard, touch, and the browser scrollbar all work directly, replacing the old wheel-hijack and thin custom scrollbars; overscroll bounce is suppressed so the grid no longer tears at the edges
Sheets — opening a large imported spreadsheet is dramatically faster (a 16-sheet xlsx that took ~60s now paints in a couple of seconds); the collab snapshot is also compressed on the wire, so opening big sheets over a remote connection is much quicker
Previews — in-app quick-look previews are capped for large files (sheets show the first sheet, slides the first 8, documents the first 20 blocks) with an "open to see everything" marker; downloads and exports stay complete. Text previews cache longer and stale preview files are pruned

Fixed

Sheets (XLSX import) — files with rich-text hyperlink cells (e.g. Google Sheets exports) no longer fail to import with a spurious "not a valid xlsx file" error
Sheets — a bare reference to an empty cell (e.g. ='Sheet'!B13) now evaluates to 0 instead of true
Calendar & UI — month and weekday names render in English instead of leaking the browser's locale (e.g. Dutch) in the otherwise English-only UI
Space — the 2FA setup QR code renders again instead of crashing the setup step
Setup — the first-run wizard is re-runnable after a partial failure instead of getting stuck on "user already exists"
Admin — team and member action errors show the real message instead of [object Object]
Sidebar — long chat and folder names truncate with an ellipsis instead of forcing a horizontal scrollbar

[0.0.3] - 2026-05-18

Quality release. Video thumbnails, optimistic image insert across collab apps, unified comments model, redesigned drive properties panel, shared sidebar across drive + eigendoc apps, and a deep refactor of the sheets engine.

Added

Drive — server-side video thumbnail generation: uploaded video/* files get a 512px WebP still (1s fast-seek, fallback 0s) and duration on path.details. ffmpeg ships in the docker image; absence is graceful (no thumbnail, no errors)
Docs, Slides, Sheets — optimistic image placeholders: dropped/pasted images render instantly from a local blob URL and swap to the server URL once upload settles; zombie pending cleanup on tab crash
Slides — direction-based marquee selection (contain when dragged right, intersect when dragged left), matching standard design-tool behaviour
Slides — hold Alt to scale objects from center; Shift to constrain aspect ratio during resize
Slides — unified BackgroundFill type covers solid colors and gradients for slide and text-block backgrounds; shared BackgroundFillBlock properties panel with brand-color default, color carry-over between fill modes, and tabbed segmented control
Slides — gradient backgrounds in server-side PDF export (oklab interpolation; plain-color fallback under WeasyPrint)
Comments — unified model across Docs, Slides, Sheets, Stickies via a shared CommentCard Y.Doc card (createdBy, createdAt, color); drive-attachment flow on the paperclip button
Drive — redesigned properties panel: tabbed segmented control, unified item context menu across list and preview rows, shared DriveItemMenuItems
Drive + EigenDoc apps — unified AppSidebar with per-app accent colors, uppercase section labels, and cross-app navigation
Toolbars — shared DocumentShareCluster sharing badge and shared UndoRedoButtons / useYjsUndoState used in Slides and Stickies
Stickies — newly added cards scroll into view; board cards have a minimum height matching the production look
Admin — alphabetical letter dividers in members, guests, and orphans lists via shared AlphabeticalList

Changed

Sheets — engine renamed from fortune-sheet to sheet; internal field names migrated from luckysheet_* snake_case to camelCase (ctx.sheets, filterRange, setEditingCell, etc.); jQuery snippets and upstream port stubs removed
Sheets — comments sidebar is now a flex sibling of the canvas, not a z-index overlay
Drive — frontend URLs are runtime-resolved via a split EIGEN_STATIC_BIND variable, fixing deployments where the API and static frontend share an origin
Drive previews — document and slide thumbnails scale by intrinsic width; plaintext/code thumbnails render on the A4 page layout
Mail — settings split into a dedicated section in the App settings sidebar
Performance — images decode off the main thread for smoother rendering across apps
Slides — drag-snapping skips setState when the snapped rect is unchanged

Fixed

Drive — pending blob URLs no longer swap out before the server URL preloads, eliminating a flash of broken image
Drive — missing collab documents throw ApiError(404) instead of returning silently
Drive — internal metadata fields no longer leak into the details display
Mail — email-address validation rejects malformed addresses inside angle brackets (e.g. <foo@>)
Comments — CardDialog no longer auto-opens after comment creation in Docs, Slides, and Sheets
Comments — restored h-[50vh] on CommentThread; "View comment" actions consistently use the MessageSquare icon; URL re-navigation and pre-sync card visibility fixed in Docs
Comments — CHAT_COMMENT_INDEX_UPDATED broadcast when a comment row is seeded, so other clients see new comments without reload
Slides — isSameFill treats null and undefined as equivalent, preventing spurious dirty-state on background fills
Slides — "Apply to" select and "Apply" button align in height in the background properties panel
Admin — Shift+Arrow extends selection in the members list
Chat — edit and delete throw ApiError on failure instead of returning a success flag
Home — two-phase destruct avoids a double-close race on sheet teardown

[0.0.2] - 2026-05-11

Maintenance release. Email-notification flows, guest-access controls, XLSX import, security hardening, and a major spreadsheet quality pass.

Added

Sheets — XLSX import: open an .xlsx file in Drive to convert it into an Eigen sheet, preserving cell values, number formats, formulas, merged cells, borders, fonts, and column/ row sizes
Mail — autolink bare http(s):// URLs in received message bodies
Admin → Email notifications — four toggles controlling outbound mail: calendar invitations to attendees, file ACL additions, file access requests, and shared-file collaborators
Admin → Guest access — open-signup toggle and inactivity-days threshold (defaults: open-signup on, cleanup after 7 days of inactivity)
Drive — email shared-file collaborators via a composer pre-populated with the user's email signature (uses the same LightEditor that powers chat)
Drive — outbound notifications on access requests, ACL additions, and shares (gated by the new admin toggles)
Calendar — email Eigen-user attendees on invite, gated by the calendar-invite toggle
User — owner-info popover on user and team avatars

Changed

Spreadsheet edits made before auto-flush survive page reload. The backend replays pending ops on read (and on XLSX export), so a freshly typed cell value is preserved if you reload before the next auto-flush
Calendar wire format — server timestamps travel as native Date end-to-end via Eden Treaty's reviver (previously Unix-second integers)
Mail — share, access-request, attachment, and collaborator emails share a single HTML shell with unified chip styling across mail, chat, and drive
Mail — duplicate new-mail notifications are deduped via a stable tag
UI popovers — edge-collision padding and dynamic max-height so they no longer clip at the viewport edge

Fixed

Spreadsheet paste — slash-direction border paste across multi-tile copies no longer crashes
Spreadsheet row/col ops — read-only ranges and malformed ops surface clear errors instead of corrupting sheet state
Dialogs — pointer events that start inside a dialog and end outside no longer dismiss it (e.g. selecting text that overshoots the edge)
LightEditor — trims trailing empty paragraphs before save (chat, mail, drive composers)
Welcome/invite email headers — encode UTF-8 correctly (RFC 2047)
Shared-document emails — plain-text fallback now includes the document URL
Postfix — DKIM signs mail relayed from the docker bridge network interface
Postfix — per-recipient delivery limit set to 1 for the Eigen pipe
Guest cleanup — skips when initial setup is incomplete; reconciles on every login to repair session/user drift; OTP request race fixed
About dialog — builtAt renders in a localized format

Security

Mail templates — user-provided tokens in welcome/invite emails are HTML-escaped
Guest OTP requests — rate-limited (3 per email per hour, 10 per IP per hour) via an in-memory limiter
Mail body links — open in a new tab with rel="noopener noreferrer"

[0.0.1] - 2026-05-03

First public release. Self-hostable workspace with email, file storage, documents, spreadsheets, presentations, kanban boards, calendar, contacts, and real-time chat — all sharing one API, one auth system, and one UI.

Apps

Mail — webmail with full mailbox management; Maildir++ on disk, IMAP via Dovecot
Drive — files with folders, sharing, ACL, thumbnails, previews; local, flat-key, and S3 backends
Docs — collaborative document editor (Tiptap + Yjs); export to DOCX, PDF, and HTML
Sheets — collaborative spreadsheets with op-level Yjs sync (forked fortune-sheet engine)
Slides — collaborative presentations on a 1920×1080 pixel canvas with presentation mode
Stickies — collaborative kanban boards with per-card embedded chat threads
Calendar — recurring events (RFC 5545 RRULE), invitations with RSVP, shared and team calendars
Contacts — contact management with avatars
Chat — real-time chat with 80+ slash commands; rooms live inside Drive (inheriting ACL) and embed inside docs and kanban cards as comment threads
Space — personal account settings, profile, and preferences
Admin — organization, team, member, role, quota, and server-wide settings administration; first-run setup wizard

Protocols

IMAP via Dovecot (Maildir++ co-existing with the web UI on the same filesystem)
CalDAV server with discovery, sync-collection, RRULE — tested with Thunderbird
WebDAV server (RFC 4918 Class 1+2) for Drive mounts
SMTP submission on ports 587/465 with DKIM signing; Postfix handles inbound and outbound

Auth

Email/password with optional TOTP 2FA
App passwords for protocol access (IMAP/CalDAV/WebDAV)
Organizations with teams and role-based admin
Guest access for shared resources

Deployment

Docker Compose stack with optional edge (Caddy) and mail (Postfix/Dovecot/Unbound) profiles — opt out of either when the host already runs its own webserver or mail server
bun run setup — interactive 4-question setup writing .env.production
Automatic HTTPS via Caddy, automatic DKIM key generation
Backup script and auto-migrating update script
Mail-domain split: address suffix (MAIL_DOMAIN) decoupled from web hostname (DOMAIN)