SeaMonkey

Changelog

SeaMonkey 2.38:

- SeaMonkey 2.38 will no longer offer to migrate your data from SeaMonkey 1.x or Mozilla 1.x at the first start after installation.
- You can find more details about installation, profile data and uninstallation in our install and uninstall document.
- Fixed bugs.

SeaMonkey 2.33.1:

- Fixed Bugs.

SeaMonkey 2.33:

- Security notification bars now feature tracking controls.
- The tracking/privacy preferences pane has been updated.
- The Flash protected-mode sandbox has been disabled on Windows in order to evaluate the stability impact of protected mode.
- Insecure RC4 ciphers are no longer accepted whenever possible.
- Certificates with 1024-bit RSA keys have been phased out.
- Support for the -remote command line option has been removed.
- A subset of the Media Source Extensions (MSE) API has been implemented in order to allow native HTML5 playback on YouTube. Full support is on the way.
- The performance of the new ES6 generator functions has been improved.
- Also see Firefox 36 for Developers.
- Fixed several stability issues.

SeaMonkey 2.32.1:

- Fixed Bugs.

SeaMonkey 2.32:

- Fixed Bugs.

SeaMonkey 2.31:

- Support for H264 (MP4) is now built in on Mac OS X Snow Leopard (10.6) and newer through native APIs.
- HTTP/2 (draft14) and ALPN have been implemented.
- Added ability to recover from a locked process in the "SeaMonkey is already running" dialog on Windows.
- Added ECDH support for WebCrypto.
- The console.table function has been added to the Error Console.
- CSS transitions start correctly now when started at the same time as changes to display, position, overflow, and similar properties.
- Fixed several stability issues.

SeaMonkey 2.30:

- OMTC has been enabled by default on Windows.
- OpenH264 support (sandboxed) has been added.
- A new CSP backend was implemented.
- Support for connecting to HTTP proxies over HTTPS was implemented.
- Improved reliability of the session restoration.
- WebCrypto support has been enhanced: Added RSA-OAEP, PBKDF2 and AES-KW support, implemented wrapKey and unwrapKey, enabled import/export of JWK-formatted keys.
- Also see Firefox 33 for Developers.
- Fixed several stability issues.

SeaMonkey 2.29.1:

- Fixed Bugs.

SeaMonkey 2.29:

- URLs that are too long to be shown completely appear in a tooltip now when hovering the location bar.
- Coloring of the location bar for HTTPS URLs can be disabled through Preferences now.
- Certain search engines can be discovered automatically now.
- The status bar padlock icon features a context menu now.
- You can now insert formulas in Composer using a dialog (LaTeX to MathML).
- Feed items can be tagged automatically according to feed category tags now.
- Searching within a message compose window will now display the find toolbar.
- The account name is now shown in the status bar when downloading messages from POP servers.
- Localizability of custom reply headers has been improved (mailnews.reply_header_* preferences).
- Contact autocompletion in message composition windows now searches for all terms separately (AND search).
- You can now search for contacts containing parentheses.

SeaMonkey 2.26.1:

- Fixed Bugs.

SeaMonkey 2.26:

- The delimiter for forwarded messages can now be configured.
- An option to not strip signatures on reply has been added to prevent top signatures from deleting the body.
- See the changes page for a more complete overview.
- The Gamepad API has been finalized and enabled.
- navigator.plugins is no longer enumerable, for user privacy.
- ECMAScript Internationalization API has been enabled.
- 'box-sizing' (dropping the -moz- prefix) has been implemented.
- SharedWorker is now enabled by default.
- CSS3 variables have been implemented.
- Console object is now available in Web Workers.
- Promises have been enabled by default.
- input type="number" has been implemented and enabled.
- input type="color" has been implemented and enabled.
- Fixed several stability issues.

SeaMonkey 2.25:

- Newsgroup names can now be entered using autocompletion.
- The Gamepad API has been finalized and enabled.
- VP9 video decoding has been implemented.
- Support for Opus in WebM was added.
- Volume control for HTML5 audio/video has been added.
- Support for spdy/2 has been removed.
- Support for multi-line flexbox in layout has been added.
- Support for the MathML 2.0 mathvariant attribute has been added.
- Background thread hang reporting has been added.
- Fixed bugs.

SeaMonkey 2.25:

- Newsgroup names can now be entered using autocompletion.
- The Gamepad API has been finalized and enabled.
- VP9 video decoding has been implemented.
- Support for Opus in WebM was added.
- Volume control for HTML5 audio/video has been added.
- Support for spdy/2 has been removed.
- Support for multi-line flexbox in layout has been added.
- Support for the MathML 2.0 mathvariant attribute has been added.
- Background thread hang reporting has been added.
- Fixed bugs.

SeaMonkey 2.24:

- Fixed Bugs.

SeaMonkey 2.23:

- EXIF orientation is now being used when displaying attached images in MailNews.
- "This folder is being processed... to get messages." alerts on active MailNews folders now identify the account or folder.
- MailNews notifications have a new look.
- All plugins, with the exception of recent Flash plugins, now default to click-to-play.
- The password manager now supports script-generated password fields.
- Support for MP3 decoding on Windows XP has been added, completing MP3 support across Windows OS versions.
- The CSP implementation now supports multiple policies, including the case of both an enforced and Report-Only policy, per the spec.
- There is no longer a prompt when websites use appcache.
- Support for the CSS image orientation property has been added.
- IndexedDB can now be used as an "optimistic" storage area so it does not require any prompts and data is stored in a pool with LRU eviction policy, in short temporary storage.
- When displaying a standalone images, the EXIF orientation information contained within the JPEG image is now matched (bug 298619).
- Page load times have been improved due to no longer decoding images that are not visible (bug 847223).
- Support for the AudioToolbox MP3 backend has been added on Mac OS X (bug 914479).
- Fixed several stability issues.

SeaMonkey 2.22:

- Web Audio support.
- CSS3 background-attachment:local support to control background scrolling.
- Many new ES6 functions implemented.
- iframe document content can now be specified inline.
- Fixed several stability issues.

SeaMonkey 2.21:

- Implemented an option to thread messages received by date.
- Allowed deletion of news posts by default.
- Implemented optional taskbar preview-per-tab.
- Added support (permission prompt) for desktop notifications.
- Added Isn't operator for searching by Priority.
- Accessibility related improvements on using pinned tabs.
- Major SVG rendering improvements around Image tiling and scaling.
- Removed support for sherlock files that are loaded from application or profile directory.
- Support for W3C touch events disabled.
- Fixed several stability issues.

SeaMonkey 2.20:

- Content Security Policy (CSP) 1.0 parser has been enabled.
- New mail alert information can be customized now (Preferences/Mail & Newsgroups/Notifications).
- A confirmation prompt has been introduced to protect against accidental permanent data loss when force-deleting messages using Shift+Del.
- MailNews Save As Template supports multiple selections now.
- The size on disk is now shown for newsgroup folders.
- Enabled mixed content blocking to protects users from man-in-the-middle attacks and eavesdroppers on HTTPS pages.
- Improved about:memory's functional UI.
- Enabled DXVA2 on Windows Vista+ to accelerate H.264 video decoding.
- Simplified interface for notifications of plugin installation.
- Enabled users to switch the search provider across the entire browser.
- CSP policies using the standard syntax and semantics will now be enforced.
- Implemented the HTML5 input type="range" form control.
- Added unprefixed requestAnimationFrame.
- Dropped blink effect from CSS rule text-decoration:blink and completely removed blink element.
- Fixed several stability issues.

SeaMonkey 2.19:

- Fixed Bugs.

SeaMonkey 2.17.1:

- Fixed Bugs.

SeaMonkey 2.17:

- Continued performance improvements around common browser tasks (page loads, downloads, shutdown, etc.).
- Continued implementation of draft ECMAScript 6 (clear() and Math.imul).
- <canvas> now supports blend modes.
- Various <audio> and <video> improvements have been implemented.
- The Details button on the Crash Reporter has been fixed (bug 793972).
- Fixed several stability issues.

SeaMonkey 2.16.2:

- Fixed Bugs.

SeaMonkey 2.16:

- Reply to List is now supported.
- SSL-related warning prompts (leaving or entering a secure site, viewing mixed content) have been replaced by less intrusive, non-modal notification bars.

SeaMonkey 2.15.2:

- Fixed Bugs.

SeaMonkey 2.15.1:

- Fixed Bugs.

SeaMonkey 2.15:

- The new IonMonkey compiler improves JavaScript performance.
- Preliminary support for WebRTC has been added.
- Image quality has been improved through a new HTML scaling algorithm.
- CSS3 Flexbox has been implemented.
- Support for new DOM property window.devicePixelRatio has been added.
- Support for @supports has been added (disabled for now).
- Startup time has been improved through smart handling of signed extension certificates.
- HTML5: Support for W3C touch events has been implemented, taking the place of MozTouch events.
- Insecure content loading has been disabled on HTTPS pages.
- Responsiveness for users on proxies has been improved.
- Fixed several stability issues.

SeaMonkey 2.14.1:

- Fixed Bugs.

SeaMonkey 2.14:

- JavaScript Maps and Sets are now iterable.
- SVG FillPaint and StrokePaint have been implemented.
- The sandbox attribute has been implemented for iframes, enabling increased security.
- Fixed several stability issues.

SeaMonkey 2.13.1:

- Fixed Bugs.

SeaMonkey 2.13:

- Fixed cases where some notifications were not showing.
- Fixed "Create Table from Selection" no longer working in Composer.
- The message location could not be copied if the server protocol was snews.
- Fixed some common crash scenarios.

SeaMonkey 2.12.1:

- Fixed cases where some notifications were not showing.
- Fixed "Create Table from Selection" no longer working in Composer.
- The message location could not be copied if the server protocol was snews.
- Fixed some common crash scenarios.

SeaMonkey 2.12:

- Added support for SPDY networking protocol v3.
- Implemented WebGL enhancements, including compressed textures for better performance.
- Optimized memory usage for add-ons.
- Implemented the CSS word-break property.
- Implemented high precision event timer.
- HTML5: Added native support for the Opus audio codec.
- HTML5: Added support for the source element media attribute.
- HTML5: Added support for the audio element and video element played attribute.
- Fixed several stability issues.

SeaMonkey 2.11:

- A click-to-play option (off by default for now) has been implemented for plugins.
- The Pointer Lock API has been implemented.
- A new API to prevent your display from sleeping is available.
- New text-transform and font-variant CSS improvements have been made for Turkic languages and Greek.
- Fixed several stability issues.

SeaMonkey 2.10.1:

- Fixed Bugs.

SeaMonkey 2.10:

- The domain name is highlighted in the location bar by default now, configurable in Preferences.
- The amount of tabs to be restored concurrently can be configured in Preferences now.
- News username and password auth dialogs have been combined and show for which server the prompt is now.
- The new minimum supported Windows version is now XP SP2, Windows 2000 support has been dropped.
- The SPDY protocol now enabled by default for faster browsing on supported sites
- The column-fill CSS property has been implemented.
- Experimental support for ECMAScript 6 Map and Set objects has been implemented.
- Support for the CSS3 background-position property extended syntax has been added.
- The :invalid pseudo-class can now be applied to the <form> element.
- The CSS turn <angle> unit is now supported.
- Fixed several stability issues.

SeaMonkey 2.9.1:

- Add-ons Sync can now be configured without the Add-ons Sync Prefs add-on.
- View Source now has line numbers.
- Line breaks are now supported in the title attribute.
- Find in Page search results are scrolled into view now.
- The column-fill CSS property has been implemented.
- Support for the text-align-last CSS property has been added.
- Experimental support for ECMAScript 6 Map and Set objects has been implemented.
- Fixed several stability issues.

SeaMonkey 2.9:

- New locales: Ukrainian, Chinese.
- View Source now has line numbers.
- The File and Move Bookmarks dialogs are resizable now.
- Lightning toolbars can be customized now.
- HTML5 videos that do not start automatically show a large play button now.
- The Download Manager window supports lightweight themes now.
- Ctrl+Shift+K as shortcut for the Lightning Task Quick Filter is supported now.
- Unsorted Bookmarks has been added to the Bookmarks menu and the Personal Toolbar has been renamed to to Bookmarks Toolbar.
- Sync can sync installed add-ons now.
- Bookmark This Link has been added to feeds' Website header link context menus.
- "Open in Browser" was added to the context menu for opening a website from RSS.
- Attachments on compose windows can be renamed using F2 on Windows and Linux now.
- Addresses can be dragged from the the address book sidebar now.
- Pasting a URL from the clipboard into the Download Manager window will download it.
- The Feed Subscribe dialog remembers where you place it now.
- A Print button can be added to the compose window toolbar now.
- Spelling settings now have their own preferences pane under Appearance.
- Plugins can be disabled for the whole suite now in addition to Mail & Newsgroups only.
- Support for other message storage formats has been added.
- Many other additions, changes and corrections.

SeaMonkey 2.8:

- New Add-ons Sync engine.
- The CSS text-size-adjust property is now supported.
- The outerHTML property is now supported on HTML elements.
- SPDY protocol support for faster page loads is now testable.
- XMLHttpRequest now supports HTML parsing.
- Websockets has now been unprefixed.
- Redesigned media controls for HTML5 video.
- Fixed several bugs.

SeaMonkey 2.7.2:

- Fixed Bugs.

SeaMonkey 2.7.1:

- Fixed Bugs.

SeaMonkey 2.7:

- Added IndexedDB APIs to more closely match the specification.
- Fixed several stability issues.
- Fixed bugs.

SeaMonkey 2.6.1:

- Fixed Bugs.

SeaMonkey 2.6:

- Added support for the HTML5 "context menu" feature.
- Added Print Preview support to Composer.
- Added update channel indication to About SeaMonkey page.
- Added Type Inference, significantly improving JavaScript performance.
- Added support for querying Do Not Track status via JavaScript.
- Added support for font-stretch.
- Improved support for text-overflow.
- Improved standards support for HTML5, MathML, and CSS.
- Fixed several stability issues.

SeaMonkey 2.5:

- Fixed Bugs.

SeaMonkey 2.4:

- Users now have more control over their add-ons. Upon upgrade, activation of third-party add-ons needs to be confirmed explicitly.
- Improvements to HTML5 media elements and added support for new media APIs to improve the overall performance of video and audio
- Additional support for HTML5 technologies, including the crossorigin attribute and insertAdjacentHTML
- Updates to WebSockets
- Support for CORS for WebGL textures
- Hyphenation is now supported in many more languages
- Fixed several stability issues.
- Fixed several security issues.
- Fixed several bugs.

SeaMonkey 2.4:

- Fixed Bugs.

SeaMonkey 2.3.3:

- Fixed Bugs.

SeaMonkey 2.3.2:

- Fixed Bugs.

SeaMonkey 2.3.1:

- Several fixes when importing email from Microsoft Outlook.

SeaMonkey 2.3:

- Several fixes when importing email from Microsoft Outlook.