What's New in SeaMonkey 2.0 Beta 2

This document outlines a few of the new features implemented in SeaMonkey 2.0 Beta 2, important bugfixes and any new problems. See the SeaMonkey Trunk Tracker for a more comprehensive list of fixes. Please note that these changes are relative to SeaMonkey 1.1.18.

New Features and Fixes

New Features and Fixes

Major Changes

SeaMonkey switched to Toolkit, the same backend Firefox uses internally. Due to this change SeaMonkey is now much closer to Firefox as far as user profiles, add-ons and functionality of user interface elements are concerned.
The default location of user profiles has changed. Legacy profiles, e.g. from SeaMonkey 1.x, are migrated automatically, excluding third-party add-ons (extensions and themes). The old profile will not be touched (instead, copies are made).
The new Add-on Manager allows to install, update, disable and remove extensions (add-ons), themes and plugins using the same mechanisms Firefox uses. This should ease extension management and development considerably.
Session restore (crash recovery) has been added. Now, when SeaMonkey crashes, all your browser windows and tabs will be restored automatically or on request (including data entered in web forms!). In addition, users can select to always restore the browser windows and tabs from their last open session when starting SeaMonkey.
Reopening closed browser windows (Undo Close Window) is now possible.
History is now stored in a better database solution, so that it can easily keep more information, and the location bar determines which addresses to autocomplete and/or show in the drop down menu with a smarter algorithm based on what you type, searching in both URL and title of visited pages by default.
Toolbars in the browser and the main MailNews window are now fully customizable.
Additionally, the icon size and whether to display icons and/or text can be chosen separately for every major toolbar in in both the browser and MailNews components via their context menu.
The MailNews component now includes support for reading RSS and Atom feeds. The browser detects feeds offered by web pages, can preview them and offers different ways to subscribe to them. For subscribing to the feed in the MailNews component, an account for feeds needs to already be created there.
Tabbed Mail enables accounts, folders and even single messages to be opened in tabs inside the Mail & Newsgroups window. This feature also enables the Lightning extension to be installed into SeaMonkey for calendering functionality.
Password Manager was switched to an improved version, allowing easier searching, and notification bars replacing modal dialogs for remembering logins.
Download manager has been completely reworked, including support for cross-session resumable downloads,
Gecko, the rendering engine used in SeaMonkey, has seen many improvements since the version used in the last stable release. Changes range from a better graphics backend (Cairo/Thebes) to improved support for fonts, CSS, DOM and JavaScript. SeaMonkey 2.0 Beta 2 passes the Acid2 test and most of Acid3 and includes all the new web-facing features also included in Firefox 3.5, such as audio/video elements, downloadable fonts and JIT-compiled JavaScript.
Most of the icons in the default theme have been exchanged for newer images that fit better with the look of modern desktop environments.
The default theme on Mac OS X was completely renewed to better fit with the look of Leopard and Snow Leopard.
For extension developers, SMILE is introduced, making interfaces known from FUEL and STEEL also available in SeaMonkey.
Support for Windows 95, 98, Me and NT 4 was dropped. GTK 2.10 is now required on Linux/UNIX. Support for Mac OS X 10.3 ("Panther") was also dropped.

Browser

Add Undo Close Tab (Bug 350416, Bug 354953)
Introduce Info Bars (e.g. used when popups or add-on installations are blocked) (Bug 270443)
Allow to reload individual images using the context menu to aid dialup users canceling page loads (Bug 47475)
Remove the font download dialog (Bug 352049)
Add full zoom capability (zooming images and objects as well as text) (Bug 4821)
Port new Firefox page info to SeaMonkey (Bug 379183)
Beautify FTP/File/Jar/Gopher directory listing (with new layout, icons and sortable columns) (Bug 294800)
Add "Send This Link" to link context menus (Bug 137007)
Save form inputs' state with Save Page As (Bug 293834)
Switched to a better graphics backend (Cairo/Thebes), improving display of all web content and application chrome significantly (Bug 322938)
Acid2 test renders correctly in most cases (Tracked in Bug 289480)
Lots of improvements to Acid3 test rendering (Tracked in Bug 410460)
Support WHATWG <audio> and <video> tags (Bug 382267)
Implement cross-site XMLHttpRequest (Bug 389508)
@font-face support: implement downloadable font support on Linux (Mac and Windows have already been addressed in bug 441473) (Bug 458169), implement @font-face { src:local() } on Linux (Bug 468218), enable downloadable .otf fonts on Windows (Bug 458160), improve handling of format hints for downloadable fonts (Bug 465452)
Toolbar customization: Navigator part 2 (real customizability for browser toolbars on Linux+Windows) (Bug 471372), use sheet popup instead of popup window on Mac OS X (Bug 406780), make menubars customizable (without regression on Mac OS X) (Bug 475920)
Use Places backend for SeaMonkey history (including location bar) (Bug 382187)
Implement progress bar/scrubber for video controls (Bug 462113)
Decode non-ASCII characters in the urlbar (like in FF3) (Bug 425480)
Make SeaMonkey download manager use Toolkit backend (Bug 381157)
Implement tree-based UI for Toolkit download manager (Bug 472001), fix key/doubleclick handing in new download manager window (Bug 474622)
Implement new download progress dialog (Bug 483241)
Use correct filename in "Save Link Target As..." (check Content-Disposition header) (Bug 426742)
Update Download pref pane for use with new Download Manager (Bug 490464)
Make location bar autocomplete even faster (Bug 479739)
Indicate availability of download progress dialog context menus through WAI-ARIA attribute (Bug 504163)
Add Ctrl+J as shortcut to invoke Download Manager (Bug 333855)
Reimplement "Properties" (opening Progress Dialog) in new Download Manager (Bug 474620)
Add start and end date columns to Download Manager (inactive by default) (Bug 180623)
Add ability to delete/cut bookmarks from search results window (Bug 81893)
Make "Delete History for (host|domain)" available in History context menus (Bug 512146)

MailNews

Rename TLS and SSL in SMTP preferences to what they really mean (STARTTLS, SMTP-over-SSL) (Bug 185662)
Make Reply, Reply All, Forward and Next buttons dual-mode (adding Reply to Sender, Reply to All Recipients, Forward Inline/As Attachment, Next Message/Flagged Message/Unread Thread) (Bug 17796)
Do not lose keystrokes while email composer is saving draft (Bug 352310)
Speed up deleting attachments containing UNIX line breaks (Bug 365751)
Add "Stop Filter Execution" filter action (Bug 358684)
Allow to set marking junk as read independently for automatic and manual cases in preferences (Bug 377920)
Do not fall back to insecure authentication after SMTP authentication failure (Bug 311657)
Support opening a message from the command line (Bug 386919)
Remove "Copy Folder Location" context menu entry, moving functionality to Location field in Properties dialog (Bug 369393)
Add ability to select IMAP trash folder (Bug 182274)
Allow user to reorder newsgroups using drag&drop (like in NS4) (Bug 150274)
Display clickable references for newsgroup messages (Bug 62033)
Show new newsgroups in Subscribe dialog (Bug 40260)
Spell check the subject line when composing mail (Bug 391964)
Show folder address in Folder Properties dialog (Bug 180546)
Implement mail "back" and "forward" (Bug 74959)
Make local body search work when mail body is encoded as Base64 (Bug 132340)
Show text in multipart messages with empty Content-Type (sent by Outlook) (Bug 155537)
Allow to filter news based on any headers (Bug 16913)
Make delete message work if header of message preview pane has focus (Bug 419379)
Allow to do a complete import (settings, mail etc.) at any time (Bug 399312)
Get rid of the Send in UTF-8 question dialog, just silently switch to UTF-8 if necessary (Bug 410333)
Allow to kill/ignore a news subthread (branch, not the whole thread) (Bug 11054)
Add "Recent Folder Target" to Move and Copy menus (Bug 416669)
Allow renaming of already-attached attachments (Bug 190298)
Make sure IMAP code does not deadlock when it cannot reach the network (Bug 410747)
Persist message priority across moves after changing it via filter (Bug 181561)
Add a pref to decide whether to quote text attachments in replies (Bug 384599)
Limit growth of junk token store (and thereby memory) (Bug 228675)
Speed up displaying saved searches with lots of results (Bug 436960)
Add a way to entirely disable marking a message as read when viewed (Bug 297534)
Add ability to show only IMAP mails that have not been deleted (Bug 190974)
Load IMAP/news messages from memory (if present) when offline (Bug 213729)
Use better chunk size calculation when mail.imap.fetch_by_chunks is active (speed up sending of large emails) (Bug 425849)
Quote just the selected portion of a message during Reply (Bug 23394)
Allow signature to be placed above the quoted text when forwarding messages (Bug 273114)
Improve online IMAP experience by using pseudo-offline Delete and Move (decouple IMAP operations from UI changes) (Bug 435153)
Allow filter of "To or CC" to use "is in Address Book..." and "is not in Address Book..." (Bug 187768)
Make Get All New Messages work with Movemail accounts (Bug 278383)
Enable filters to move mail after copying it (Bug 376235)
Add confirmation dialog for Empty Trash action (Bug 179891)
Rename 'Unsent' folder to 'Outbox' (Bug 387656)
Allow to specify whether to run filters when checking mail, run manually, or both (add a separate manual filter context) (Bug 440635)
Add ability to filter only selected messages in a folder (Run Filters on Selected Messages) (Bug 444209)
Play back tags to IMAP server when switching from offline to online (Bug 141606)
Add ability to show just the name and not the email address in the message pane (Bug 309057)
Allow to change IMAP expunge threshold using a pref (Bug 399835)
Implement auto-expunge for IMAP mailboxes (Bug 359284)
Enable Mac OS X system address book per default and add UI (Bug 397811)
Disable JavaScript in MailNews for now (Bug 453943)
Make IMAP folders offline by default if they are newly created and mail.server.default.offline_download pref is true (Bug 452615)
Add ability to download IMAP messages preemptively/automatically in the background (Bug 436615)
Add birthday fields to address book (Bug 13595)
Enable threaded/grouped-by-sort views for saved searches across multiple folders (Bug 379806)
Fix importing mail from Outlook 2003/2007 (Bug 408323)
Port Thunderbird RSS/Atom reader to SeaMonkey (Bug 255834)
Allow extensions to add custom filter actions (Bug 419356)
Mark message as read when deleting it from local folder (or POP/IMAP when offline) (Bug 463849)
Do not collect addresses into Collected Addressed that occur in other ABs (Bug 58769)
Implement Undo Mark All Read (Bug 65775)
Move message to Inbox if user marks a message in Junk folder as Not Junk (adds hidden pref mail.spam.markAsNotJunkMarksUnRead) (Bug 208197)
Disable JS for message content (mail and news, making javascript.allow.mailnews pref stop working), enable it for non-message content by default (Bug 374577)
Redesign / simplify Filter Rule Dialog (added Forward/Reply filter actions) (Bug 294094)
Add BCC to search all fields capability ("From, To, CC or BCC") of available Message View criteria (Bug 483629)
Put signature editing in UI (as an alternative to selecting a file) (Bug 324495)
Add feed summary/web page choices to menus (View/Feed Message Body As, Message/Open Feed Message) (Bug 438429)
Implement customizable toolbars in MailNews (Bug 413385)
Implement UI for Archive functionality (menu item, shortcut Shift+A and context menu entry) (Bug 482458)
Add pref to choose whether to only check for new mail after opening MailNews (default: check upon opening any new window, including browser) (Bug 450263)
Rename Cards to Contacts (Bug 455246)
Add pluggable filter lists (allow extensions to create their own) (Bug 503668)
Allow to fetch mail with Movemail account despite having no write privileges in mail spool dir (Bug 384774)
Make sure POP/IMAP/SMTP server passwords are not inappropriately forgotten (ask whether to retry or enter new password if login failed) (Bug 121647)
Implement new choices for matching criteria (doesn't contain, isn't) for custom header MailViews and Search (Bug 238816)
Add submenu to "Create a new message" button allowing to choose whether to compose in HTML or Plain Text (Bug 16908)
Do not require restart to get localized folder names in folderpane tree (Bug 467527, Bug 508056, Bug 508026)
Show full newsgroup name as tooltip on hover of group name (whether that is abbreviated or not) (Bug 174234)
Allow to run mail classification (Junk filter) before normal filters (per-filter setting in Filter Rules dialog) (Bug 198100)
Improve look of the inline attachment separator (show attachment filename) (Bug 509616, Bug 512454)
Port Thunderbird's tabbed interface (Tabmail) to MailNews (Bug 460960)
Allow to drag & drop .eml file into mailbox folder (Bug 499878)
Add option to add photo/image/picture to contacts (Bug 119459)

Certificates

Allow to export certificate or full chain in Certificate Viewer (Bug 315871)
Introduce error pages (and ability to create exceptions) for invalid-certificate errors (Bug 327181)
Allow configuring used certificate per mail identity (Bug 278549)
Implement new security exception handling backend for MailNews (Bug 429843)
Introduce new certificate error page which better separates user information from technical details (Bug 463504)
Show expanded technical details on SSL error pages when expert mode is active (Bug 471075)
Include identity indicator (EV certificate UI) in Status Bar and Location Bar (Bug 465504)
Do not show "SSL is disabled" error when SSL3 is disabled (but TLS enabled) (Bug 368130)
Improve identity display on security tab (Bug 498618)

ChatZilla

Change Switch Text Direction shortcut to Ctrl+Shift+X (was: Ctrl+Shift+E) (Bug 333570)
Do not open multiline input when dropping link in single line input (Bug 332588)
Add IRC-Hispano to default network list (Bug 227366)
Add IRCnet to default network list (Bug 135926)
Allow styling all parts of ChatZilla with motifs (Bug 235169)
Allow disabling Bugzilla link detection on a per-channel basis (Bug 349137)
Allow to reorder tabs using drag and drop (Bug 194913)
Add auto-away feature (Bug 382085)
Display WALLOPS messages (Bug 379087)
Support multiple selected users with context menu commands (Bug 408527)
Display IRCX ONJOIN messages (Bug 303631)
Make double clicking user open query view (WHOIS) (Bug 432235)
Display all-numeric channel names as links (Bug 433703)
Do not discard changes when topic edit mode focus is lost, add Cancel button (Bug 399450)
Add Navigator customizable toolbar button for ChatZilla (Bug 485818)

DOM Inspector

Allow inserting/creating new nodes (Bug 112775)
Add File / Save DOM As... (Bug 72494)
Allow to hide processing instructions (Bug 360898)
Show separate menu entries for Inspect Content/Chrome Document (Bug 337069)
Add ability to pick open pages (as opposed to open windows) (Bug 109481)
Offer DOM Inspector as an add-on on AMO (Bug 271812)
add Ctrl+Shift+I shortcut (Inspect Page) (Bug 477400)
add Copy URI to stylesheet context menu (Bug 212754)

JavaScript Debugger (Venkman)

Make evaluating variables return correct results (Bug 458020)
Allow debugging scripts compiled before the debugger got activated (Bug 480765)
Allow to disable debugging using a pref (extensions.venkman.jsd.initAtStartup) (Bug 483681)
Support language features of JS 1.7 in console (Bug 487780)
Do not open browser window when invoking SeaMonkey with just "-venkman" (Bug 493077)

Windows

Create a new Windows installer based on NSIS (Bug 351917)
Support new shell service for setting SeaMonkey as default application (better Vista integration) (Bug 380347)
Remove "turbo mode" (quick launch) (Bug 361682)
Make Debug QA and Palm Sync extensions optional in Windows installer (Bug 385377)
Make ChatZilla optional in NSIS installer (Bug 409490)
Support "? queryterm" from the command line (launch the default search engine and search for 'queryterm') (Bug 408248)
Create UI for new shell service (setting as default application and mail/news handler) (Bug 441050)
Enable .wdseml (Windows Search indexer) file opening support for Mail/News (better Vista integration) (Bug 433697)
Let downloaded files inherit NTFS properties (like permissions, compression, encryption) from parent directory (Bug 224692)
Cleanly unload in case of exiting or restarting Windows (Bug 212316)
add support for Windows sounds to menus (Bug 83056)

Linux

Let Backspace default to nothing on Linux instead of going back (in history) (Bug 358764)
Support startup notification on Linux/UNIX desktops (Bug 223492)
Enable native theme (form control etc.) in HTML content on Linux (Bug 329846)
Add support for the X Session Management Protocol (XSMP) (Bug 93789)
Make Copy Image work on Linux (Bug 21747)
Show preview of files in GTK file picker (Bug 396876)
Let $http_proxy influence proxy settings (Bug 66057)
Respect the user's settings of icons in menus (Bug 415810)
Support Internet keys (Bug 66519)
Map mouse buttons 8-9 to back/forward (Bug 355477)
Use Gnome's native print dialog on Linux (Bug 193001)
Remove XPrint (Bug 326716)
Enable DBUS by default on Linux (Bug 388743)
Bump minimal required GTK2 version to 2.10 (Bug 420040)
Allow dragging bookmarks from a folder in the Personal Toolbar (Bug 151336)
Map mouse buttons 6-7 to horizontal scrolling on Linux (Bug 423563)
Make drag and drop of graphics insert the image instead of the URL (Bug 229327)
Make Mark All Read keyboard shortcut Ctrl+Shift+C on Linux (like on Windows; was: Ctrl+Shift+M) (Bug 422757)
Allow dragging multiple image files onto editor (Composer; MailNews and stand-alone) window (Bug 428876)
Add a globally shared location for plugins (/usr/lib/mozilla/plugins) on Linux/Unix (Bug 440506)
Add support for GNOME's sounds (Bug 419275)

Mac OS X

Do not try to import IE favorites on Mac (Bug 433117)
Make Cmd+T open a new window when no browser windows are open (Bug 429926)
Move caret to beginning/end of url bar or text box when pressing up/down arrow key (Bug 231754)
Improve Mac installer (.dmg) (Bug 406448)
Implement Mail.app importer in MailNews core (Bug 420472)
Implement Mail.app / 4.x Mac Communicator like versions of the "move/copy" menus (Bug 178091)
Enable Mac OS X system address book per default and add UI (Bug 397811)
Make Dock icon show new mail at the same time as the Growl alert (Bug 459482)
Add Growl integration for mail alerts on Mac OS X (Bug 308552)
Add roundness to context menus for Mac OS X 10.5 (Bug 391984)
Select folder with new mail when clicking on Growl alert (Bug 467159)
Make the default theme look better on Mac (Bug 460699)
Add Mac Help key [cmd+?] support to Page Info window (Bug 510773)
Use correct window titles (without application name) on Mac (Bug 457548)

Compiling

Introduce MozillaBuild for Windows (Bug 363079)
Make Mozilla compile with Microsoft Visual Studio 2005 (VC8) (Bug 249782)
Remove non-Cairo GTK2 gfx code (GTK 1 support and Xprint) (Bug 383889)
Build Chatzilla as an extension (Bug 351715)
Remove support for --enable-extensions=all (Bug 450015)
Remove debug UI from final release branches (Bug 202315)

General

Add "Ignore Word" to inline spellchecker used for editable elements (Bug 354580)
Use bullets instead of asterisks to block out password characters (Bug 97811)
Make dictionaries part of the locale pack in the installer (Bug 350688)
Make a backup copy of prefs.js before overwriting it if there were errors reading it (Bug 361102)
Make downloading using "Save Link As..." successful on a link to a page/file that uses HTTP/FTP authentication (Bug 315227)
Allow multiple selection of text with Ctrl (Bug 73373)
Switch backend from XPFE to Toolkit (Bug 328887)
Add command line handlers for Toolkit (makes -remote work on all platforms) (Bug 335550)
Update Software Installation preferences pane including options for automatic updates of the application and add-ons (Bug 363700)
Remove Appearance / Themes preferences pane (moved to Tools / Add-on Manager) (Bug 372856)
Make Debug/QA UI an extension (that can be disabled or removed) (Bug 381343)
Offer to migrate Thunderbird profiles (Bug 306175)
Use FF/TB's extension mechanism (Add-on Manager and backend) (Bug 272429)
Add migrator for old profiles (Mozilla Application Suite and SM 1.0/1.1) (Bug 329744)
Replace Quality Feedback Agent by Breakpad crash reporter (Bug 383125)
Use FF's form manager (satchel, was: wallet), including form field autocompletion (Bug 304309)
Replace MySpell with HunSpell spelling checker (Bug 319778)
Provide mechanism to allow users to list, enable and disable plugins in Add-on Manager (Bug 339056)
Make text and images translucent while dragging (Bug 178513)
Use new English spell checking dictionary (Bug 397150)
Enable automatic updates for SeaMonkey (using AUS) (Bug 408190)
Make Plugin Finder Service work with SeaMonkey (replacing Null Plugin) (Bug 278831)
Disable direct input of filename into file upload controls (Bug 258875)
New icon set for "SeaMonkey Default Theme" (Bug 348720)
Add sanitize (clear private data) option (Bug 416233)
Add new Helper Applications preferences pane (Bug 417590)
Integrate addons.mozilla.org (AMO) into Add-ons Manager (Bug 414918)
Implement geolocation prompt (notification bar) (Bug 459413)
Enable view-source link-browsing (SRC, HREF) (Bug 17612)
Use Toolkit Type Ahead Find instead of the old one (Bug 345526)
Switch to Toolkit password manager: add SMTP protocol handlers (Bug 469807), do not lose newsgroup username/password information when migrating from signons.txt (Bug 470439), let promptPassword unescape user names before use (Bug 472824), main part (use LoginManager, remove Wallet) (Bug 390025), also fixes: If stored SMTP password is incorrect, no prompt is made for correct one (Bug 155172)
Remove "What's Related" sidebar/module (Bug 468337)
Auto-save open windows and tabs for later restoration in event of crash (session restore) (Bug 36810)
Use an error page (about:sessionrestore) for session restore prompt (Bug 459550)
Make use of emptytext attribute in search textboxes (replace label by text inside textbox) (Bug 460694)
Add search bar to Cookie Manager and confirm deleting multiple cookies (Bug 476175)
Speculatively load stylesheets (CSS preloading) (Bug 457810)
Support -new-tab and -new-window command line options (Bug 479600)
Expire saved form data after some time (pref: browser.formfill.expire_days if present, else browser.history_expire_days) (Bug 243136)
Implement Feed Preview (browser feed integration) (Bug 415372)
Drop support for the Palm Sync Extension (Bug 495232)
Integrate Network Geolocation Provider (Bug 488472)
Add entry for allow/disable/remember Geolocation to Permissions tab in Page Info (Bug 491835)
Make context menus aware of contentEditable (Bug 503478)
Add ability to load plugins from "plugins" directory in profile directory (Bug 475383)
Create SMILE (SeaMonkey Interface Library for Extensions) as combination of FUEL and STEEL (Bug 411536)
Add Undo Close Window feature (Bug 510890)
Ship an add-on blocklist by default (Bug 505832)