RustBox/CHANGELOG.md

RustBox changelog

What changed in each RustBox release, written for the people who use and run it. Technical details are in the documentation.

0.2.26

• RustBox now has a license: the GNU AGPL v3, plus an optional paid commercial license for companies that prefer different terms. The About page explains both.
• The About page was redesigned: author, repository, license and a short note on the project's origin.
• RustBox is now developed independently of Oxi, the project its first version was forked from. The tools for synchronising with Oxi were removed.
• New documentation: a complete feature list with screenshots, a rewritten README and this user-friendly changelog.
• Settings notes in Polish now appear in Polish right after the page loads.
• Code cleanup with no change in behaviour.

0.2.25

• Filters – Apply now: a rule can be run on mail already in a folder, not only on new mail. "Check matches" shows how many messages a rule would affect; each rule in the list has its own "Apply now". Messages that cannot be checked with certainty are left untouched.
• Filters – more options:
  • exceptions ("except if…");
  • new conditions: To only, Cc only, message size, has attachment, high priority;
  • new actions: add a label, move to Trash.
• Filters – easier to create:
  • ready-made templates;
  • an offer to create a missing target folder;
  • "Always move messages from this sender…" in the message menu;
  • the quick filter can also be applied to messages already in the folder.
• Filter descriptions and confirmation buttons are translated.
• The message right-click menu is much shorter thanks to submenus and always fits the window, so Delete is always reachable.
• Fixed editing a predefined style mixing two styles together. Its layout can now be adjusted while it keeps its look, and only a colour change creates a custom copy (after asking).
• Fixed the "Soft" contrast option removing all borders.
• Fixed subfolders appearing in the wrong place in the folder list; they now appear directly under their parent folder.

0.2.24

• The Style gradients switch now works at every style depth, and every predefined style has optional gradients.
• New retro styles: Windows XP, Mac OS X Aqua, iOS 6, Windows 7, Frutiger Aero and BeOS.
• New time-of-day theme: light during the day, dark in the evening, at times you choose.
• Optional account colour, shown as a stripe at the top and a dot next to the address.
• A warning when your custom colours make text hard to read.
• Placeholder rows while a folder loads, and a smooth transition when the theme or style changes.
• Calendar: a second reminder per event (for example one day before) and default reminders for new events. All-day events are reminded at the start of the working day.
• The style list is grouped into categories and uses short names in English and Polish.
• Fixes:
  • a dark selection colour in the light theme;
  • subjects squeezed by previews in the message list;
  • the flagged-message marker;
  • the reader toolbar on narrow screens;
  • clearing an event reminder.

0.2.23

• Style depth: choose whether a predefined style changes only colours, also the layout, or the whole look ("immersive": shapes, fonts, panes, app bar and backdrop).
• A separate Style gradients switch.
• All styles were brought to a common standard with light and dark versions.
• 14 new styles: Dracula, Catppuccin, Solarized, Gruvbox, Tokyo Night, Rosé Pine, Everforest, Synthwave, Paper, Terminal, Aqua Glass, Linear, Material You and Retro 95.
• Database upgrade history was consolidated. Very old installations must first be upgraded with version 0.2.22.
• Fixed creating a new MySQL database.

0.2.22

• Snooze: hide a message until a chosen time and see all snoozed messages in one list.
• Undo Send: a few seconds to cancel a message after pressing Send (the length can be set by the administrator).

0.2.21

• Stronger protection against password guessing: repeated failures lock the mailbox or address for a growing time, before the mail server is even contacted.
• Login works reliably on installations without HTTPS, while secure cookies are still used whenever HTTPS is available.
• Memory protection when sending large attachments: oversized messages are rejected early and only a limited number are prepared at the same time.
• Ctrl/Cmd-click opens a message in a new tab, Shift-click in a small window.

0.2.20

• Messages without a date now get the date when they were received instead of landing at the end of the list.
• "Forward as attachment" attaches the original message exactly as received.
• Fixed recovery after an interrupted first synchronisation.

0.2.19

• HTML messages use all the available height in the reader and adapt when the window or layout changes.

0.2.18

• Better choice of the sender identity and signature for new messages.
• Undo and redo shortcuts in the editor.
• Better display of older and marketing HTML e-mails in light and dark themes.
• Moving a message no longer triggers a "new mail" notification.
• Quick account switcher in the top bar when several accounts are signed in, and combined notifications from selected accounts. The administrator can turn multi-account off.
• Signature editor improvements: equal-height fields, a source view and image insertion.
• Shift-click selects a range of messages, and the list has first/last page buttons.
• Images embedded in signatures are no longer shown as attachments.

0.2.16

• Optional adaptive colours for HTML e-mails, so they fit the dark or light theme.
• Paged message list (300 per page by default), with optional smooth loading or loading the whole folder.

0.2.15

• Fixed sticky bold/italic formatting in the signature editor.
• New messages with a signature get an empty line to type in above it, and a subtler separator.

0.2.14

• Compact single-line message rows when the list is wide (can be turned off).
• Per identity, choose whether the signature is visible while writing or added only when sending.
• Resizing panes no longer shows errors.

0.2.13

• Deleted attachments are always removed from storage, even after a temporary storage failure; cleanup is retried automatically.

0.2.12

• Drafts:
  • drafts from the Drafts folder, including ones created in other mail clients, open directly for editing;
  • new "Save draft" and "Delete draft" buttons;
  • saving a draft no longer causes a "new mail" notification.
• Composer:
  • images can be pasted, dragged into place, resized with handles, aligned and cropped;
  • added images are embedded in the text by default;
  • attachments can be embedded or inserted as links;
  • the address fields can be hidden to give the editor more room.
• Long recipient lists are collapsed in the reader.
• A "Load all" button next to "Load more" in the message list.

0.2.11

• Import of contacts and identities from Roundcube.
• All predefined styles can be edited.

0.2.10

• Links in messages open in a new tab.
• Better display of Polish and other non-English characters in subjects and sender names, especially on iPhone.
• PDF preview works on iPhone and in Safari.
• The "logged in" message appears only after a real login.

0.2.9

• Fewer unnecessary notifications: nothing at startup and nothing for your own bulk actions.
• Browser shortcuts such as copy, paste, find and reload are no longer captured by RustBox.
• 300 messages per page by default.

0.2.8

• Folder counters are always accurate, and marking messages as read updates them instantly without reloading the list.
• An activity indicator shows synchronisation and indexing progress.
• An administrator diagnostics endpoint, disabled by default and protected by an address list and password or token.
• Stronger optional security headers, and less information published before login.
• Quieter logs by default.

0.2.7

• Security headers are tailored to each type of response.

0.2.6

• Faster folder counters and refreshes, and new-mail updates in every folder, not only the Inbox.
• An in-app notice for new mail in any folder, without duplicate notifications.
• Fixed reader menus on iPhone.

0.2.5

• After moving or deleting the open message, the next one opens automatically.

0.2.4

• Fixed S3-compatible storage over internal plain-HTTP addresses.
• Updated the Rust toolchain and Docker images (Debian 13).

0.2.3

• The administrator can turn off filters, diagnostics and the About page.
• A "Reset all settings" option that does not touch mail, identities or keys.
• Optional browser security headers.
• A high-availability Docker example with two RustBox nodes behind a load balancer.

0.2.2

• Reliability fixes for PostgreSQL, including marking messages as spam, and quieter database startup.

0.2.1

• Easier Docker setup for development.
• OpenPGP is completely hidden when the administrator disables it.
• OpenSearch handles a full disk gracefully instead of flooding the logs.

0.2.0

• Attachments can be stored on local disk, a shared filesystem or S3-compatible storage, with a migration tool for existing files.
• OpenSearch can be used for search, with reliable background indexing.
• Cluster mode no longer needs local state on each node.
• Docker examples: standalone SQLite, PostgreSQL + SILO (S3-compatible) + OpenSearch, and MySQL + NFS + OpenSearch.

0.1.2

• Log level can be set in the configuration.
• MySQL fixes, including refreshing folders without losing cached data.
• Clear rules for storage and search in cluster mode.

0.1.1

• The whole application can run on SQLite, MySQL or PostgreSQL; sessions can be kept in the same database or in Redis.
• Existing installations are imported automatically on first start.

0.1.0

• Sessions survive server restarts and can be shared between several servers (SQL or Redis); stored credentials are encrypted.
• Cluster mode for running several RustBox nodes.

0.0.7

• Downloads from HTML messages work in Chromium-based browsers.
• New GitHub, GitLab, Discord, Slack, Reddit and Notion inspired styles.

0.0.6

• Links in HTML messages can open in a new tab.
• Eight new colour presets.

0.0.5

• Logging to files with rotation, and a hardened system service.
• Full-screen message reading.
• More reliable live updates with automatic reconnection.
• Mobile reader fixes.

0.0.4

• Attachments open in an in-app preview where possible, with a download offer for large files.

0.0.3

• Separate limits for a single attachment and for the whole message.
• Default mail server settings for local installations.
• New Fastmail, Apple Mail, Yahoo, HEY, Gmail, Proton, Zoho and Outlook inspired styles, plus Nord and Minimal.
• Server-wide default theme and style.
• Quota bar in the sidebar, mobile layout fixes and better Polish translations.

0.0.2

• New interface styles: RustBox, Roundcube Classic, Larry and Elastic, Clean, Graphite and High contrast. Switching styles keeps your own RustBox settings.

0.0.1

The first release, created as a fork of the Oxi webmail with a new interface built into the server.

• Mail:
  • three-pane layout;
  • folders with subfolders;
  • special folders;
  • threads;
  • bulk actions;
  • drag and drop;
  • undo for moves;
  • flagged messages on top;
  • quota warnings;
  • message source;
  • .eml import and export;
  • one-click unsubscribe.
• Composer:
  • HTML, plain-text and Markdown editors;
  • inline images with cropping;
  • attachments with progress;
  • draft recovery;
  • identities with signatures;
  • priority and read receipts;
  • canned responses.
• Search, labels and contacts:
  • search with operators;
  • saved searches;
  • coloured labels synchronised with IMAP keywords;
  • contacts with photos and groups;
  • duplicate merging;
  • vCard import and export.
• Filters:
  • visual editor;
  • out-of-office replies;
  • backup and restore.
• Calendar:
  • month, week, day and agenda views;
  • ICS import and export.
• Security: OpenPGP for signing, encryption and key discovery.
• Live updates:
  • realtime new mail;
  • desktop notifications with Do Not Disturb hours;
  • several accounts in one browser;
  • active session management.
• Appearance:
  • extensive settings;
  • light/dark/system theme;
  • English and Polish.
• Diagnostics for users and administrators.