Maxthon III 4.0.6.2000

v4.0.5.4000 [04-29-13]

Improvements: * Increased the page loading speed * Optimized the memory usage * Improved the browser stability   4.0.5.30002013-04-02 Improvements:
* Improved webpage loading speed
* Optimized memory usage
* Improved the browser stability Fixes: * Maxthon Cloud Browser user data did not sync when Maxthon Dock started on PC   4.0.5.20002013-03-28 New Feature:
+ Maxthon Dock (Supporting pin the independent SideBar to your desktop for quick visiting favorite sites and extensions) Improvements: * Improved the page load speed * Optimized the memory usage   Fixes: * Crash problem if uploaded images to Google+ * Some other crash problems * No response of drag&drop during downloading files * The upload status problem in Maxthon Downloader     4.0.5.1200_Beta2013-03-21 New Feature:
+ Maxthon Dock (Supporting pin the independent SideBar to your desktop for quick visiting favorite sites and extensions.) UI Improvement: * Improved the interaction and UI of Maxthon Download Manager   Fixes: * Potential handle leak problem * Some crash problems and bugs * Reduced CPU usage     4.0.5.600_Beta2013-03-14 Fixes:
* HTML5 localstorage hole
* Some bugs UI Improvements: * No icon problem in the browser right-click menu of Ultra Mode in XP system * Improved the user experience   4.0.3.60002013-02-25 Fixes:
* ‘Forget password’ in login panel did not work
* Developer Tool crash problem
* Switch Browser Core Button did not work well
* Sync problem of SkyNote
* Lots of crash problems   4.0.3.5000_RC2013-02-20 Improvements:
* UI improvement Fixs: * Maxthon Download Manager could not recognize Thunder Downloader * Tab Bar displayed incorrectly with many tabs when the window maximized * Some crash problems * Other bugs     4.0.3.3000_RC2013-02-01 Fixes:
* Improved lots of places and fixed lots of bugs.
* Some crash problems
* The browser would close if opened Print Preview and then exited immediately during the page loading
* One handle resource leak problem   4.0.3.2000_RC2013-01-24 New Features:
+ Tab list when there were too many tabs
+ Print Preview
+ ‘Go’ and ‘Show Address Bar History’ buttons in Address Bar
+ ‘Search’ button in Search Bar
+ Added ‘Check for Updates’ in ‘About’ Improvements: * Improved Cloud Push   UI Improvements: * Improved the interaction of Download Manager * Added ‘History Button’ option in ‘Cutomize UI’   Fixes: * Some crash problems * Could not play HTML5 videos sometimes     Maxthon for iPad Version 4.0.32013-01-18 1.Brand new UI design
2.+"Cloud Download"- Access your downloads on any device Maxthon Cloud Browser
3.+"Cloud Push"- Push images/text/links to any device Maxthon Cloud Browser
4.+"Cloud Tabs"- Pick up where you left off Maxthon Cloud Browser 4.0.3.1000_RC2013-01-08 New Feature:
+ Added sharing web content or files with friends in ‘Cloud Push’ Fixes: * Some crash problems * Could not open some pages * Invalidation of ‘Export’ and ‘Import’ in RSS Reader * Could not send web content to SkyNote * Could not import files into SkyNote   4.0.0.20002012-12-10 New Features:
+ Cloud Push: supports sending text, images, websites/links and tabs to Mac, Android and Windows operating systems. + Cloud Tabs: lets you pick up where you left off by automatically syncing your tabs to Android, iOS or Mac devices.   + Cloud Download: supports downloading files in various formats and uploading them to 'My Cloud' for backup on any device.   + Supported registering/logging in Maxthon Passport with phone numbers   Improvements: * Improved the page loading speed * Optimized the memory usage   UI Improvements: * Brand new UI design   Maxthon for iPhone Version 4.0.02012-12-10 1)Brand new UI design
2)cloud push,Cloud Download,Cloud Tabs
3)other optimizations Maxthon for iPhone Version 1.012012-09-28 [New Features] +Optimized for iOS and iPhone 5 +Improved arrangements of search engine list +Find in page  +Search light lighted text in page +New App Center   [Improvements] *Better keyboard support for address bar *Improved download process(download stop when app runs background;File Sharing on iTunes)  *Other improvements and bug fixes

v4.0.5.3000 [04-05-13]

New Feature:
+ Android device detection (it would pop up an installing window or a manual update window) Improvements: * Improved webpage loading speed * Optimized memory usage * Improved stability   Fixes: * Problem Maxthon 4 user data not syncing when Maxthon Dock starts on PC
    4.0.5.20002013-03-28 New Feature:
+ Maxthon Dock (Supporting pin the independent SideBar to your desktop for quick visiting favorite sites and extensions.) Improvements: * Improved the page load speed * Optimized the memory usage   Fixes: * Crash problem if uploaded images to Google+ * Some other crash problems * No response of drag&drop during downloading files * The upload status problem in Maxthon Downloader     4.0.5.1200_Beta2013-03-21 New Feature:
+ Maxthon Dock (Supporting pin the independent SideBar to your desktop for quick visiting favorite sites and extensions.) UI Improvement: * Improved the interaction and UI of Maxthon Download Manager   Fixes: * Potential handle leak problem * Some crash problems and bugs * Reduced CPU usage     4.0.5.600_Beta2013-03-14 Fixes:
* HTML5 localstorage hole
* Some bugs UI Improvements: * No icon problem in the browser right-click menu of Ultra Mode in XP system * Improved the user experience   4.0.3.60002013-02-25 Fixes:
* ‘Forget password’ in login panel did not work
* Developer Tool crash problem
* Switch Browser Core Button did not work well
* Sync problem of SkyNote
* Lots of crash problems   4.0.3.5000_RC2013-02-20 Improvements:
* UI improvement Fixs: * Maxthon Download Manager could not recognize Thunder Downloader * Tab Bar displayed incorrectly with many tabs when the window maximized * Some crash problems * Other bugs     4.0.3.3000_RC2013-02-01 Fixes:
* Improved lots of places and fixed lots of bugs.
* Some crash problems
* The browser would close if opened Print Preview and then exited immediately during the page loading
* One handle resource leak problem   4.0.3.2000_RC2013-01-24 New Features:
+ Tab list when there were too many tabs
+ Print Preview
+ ‘Go’ and ‘Show Address Bar History’ buttons in Address Bar
+ ‘Search’ button in Search Bar
+ Added ‘Check for Updates’ in ‘About’ Improvements: * Improved Cloud Push   UI Improvements: * Improved the interaction of Download Manager * Added ‘History Button’ option in ‘Cutomize UI’   Fixes: * Some crash problems * Could not play HTML5 videos sometimes     Maxthon for iPad Version 4.0.32013-01-18 1.Brand new UI design
2.+"Cloud Download"- Access your downloads on any device Maxthon Cloud Browser
3.+"Cloud Push"- Push images/text/links to any device Maxthon Cloud Browser
4.+"Cloud Tabs"- Pick up where you left off Maxthon Cloud Browser 4.0.3.1000_RC2013-01-08 New Feature:
+ Added sharing web content or files with friends in ‘Cloud Push’ Fixes: * Some crash problems * Could not open some pages * Invalidation of ‘Export’ and ‘Import’ in RSS Reader * Could not send web content to SkyNote * Could not import files into SkyNote   4.0.0.20002012-12-10 New Features:
+ Cloud Push: supports sending text, images, websites/links and tabs to Mac, Android and Windows operating systems. + Cloud Tabs: lets you pick up where you left off by automatically syncing your tabs to Android, iOS or Mac devices.   + Cloud Download: supports downloading files in various formats and uploading them to 'My Cloud' for backup on any device.   + Supported registering/logging in Maxthon Passport with phone numbers   Improvements: * Improved the page loading speed * Optimized the memory usage   UI Improvements: * Brand new UI design   Maxthon for iPhone Version 4.0.02012-12-10 1)Brand new UI design
2)cloud push,Cloud Download,Cloud Tabs
3)other optimizations Maxthon for iPhone Version 1.012012-09-28 [New Features] +Optimized for iOS and iPhone 5 +Improved arrangements of search engine list +Find in page  +Search light lighted text in page +New App Center   [Improvements] *Better keyboard support for address bar *Improved download process(download stop when app runs background;File Sharing on iTunes)  *Other improvements and bug fixes

v4.0.3.6000 [03-04-13]

Fixes:
* ‘Forget password’ in login panel did not work
* Developer Tool crash problem
* Switch Browser Core Button did not work well
* Sync problem of SkyNote
* Lots of crash problems   4.0.3.5000_RC2013-02-20 Improvements:
* UI improvement Fixs: * Maxthon Download Manager could not recognize Thunder Downloader * Tab Bar displayed incorrectly with many tabs when the window maximized * Some crash problems * Other bugs     4.0.3.3000_RC2013-02-01 Fixes:
* Improved lots of places and fixed lots of bugs.
* Some crash problems
* The browser would close if opened Print Preview and then exited immediately during the page loading
* One handle resource leak problem   4.0.3.2000_RC2013-01-24 New Features:
+ Tab list when there were too many tabs
+ Print Preview
+ ‘Go’ and ‘Show Address Bar History’ buttons in Address Bar
+ ‘Search’ button in Search Bar
+ Added ‘Check for Updates’ in ‘About’ Improvements: * Improved Cloud Push   UI Improvements: * Improved the interaction of Download Manager * Added ‘History Button’ option in ‘Cutomize UI’   Fixes: * Some crash problems * Could not play HTML5 videos sometimes     4.0.3.1000_RC2013-01-08 New Feature:
+ Added sharing web content or files with friends in ‘Cloud Push’ Fixes: * Some crash problems * Could not open some pages * Invalidation of ‘Export’ and ‘Import’ in RSS Reader * Could not send web content to SkyNote * Could not import files into SkyNote   4.0.0.20002012-12-10 New Features:
+ Cloud Push: supports sending text, images, websites/links and tabs to Mac, Android and Windows operating systems. + Cloud Tabs: lets you pick up where you left off by automatically syncing your tabs to Android, iOS or Mac devices.   + Cloud Download: supports downloading files in various formats and uploading them to 'My Cloud' for backup on any device.   + Supported registering/logging in Maxthon Passport with phone numbers   Improvements: * Improved the page loading speed * Optimized the memory usage   UI Improvements: * Brand new UI design  

v4.0.3.3000_RC [02-07-13]

Fixes:
* Improved lots of places and fixed lots of bugs.
* Some crash problems
* The browser would close if opened Print Preview and then exited immediately during the page loading
* One handle resource leak problem   4.0.3.2000_RC2013-01-24 New Features:
+ Tab list when there were too many tabs
+ Print Preview
+ ‘Go’ and ‘Show Address Bar History’ buttons in Address Bar
+ ‘Search’ button in Search Bar
+ Added ‘Check for Updates’ in ‘About’ Improvements: * Improved Cloud Push   UI Improvements: * Improved the interaction of Download Manager * Added ‘History Button’ option in ‘Cutomize UI’   Fixes: * Some crash problems * Could not play HTML5 videos sometimes     4.0.3.1000_RC2013-01-08 New Feature:
+ Added sharing web content or files with friends in ‘Cloud Push’ Fixes: * Some crash problems * Could not open some pages * Invalidation of ‘Export’ and ‘Import’ in RSS Reader * Could not send web content to SkyNote * Could not import files into SkyNote   4.0.0.20002012-12-10 New Features:
+ Cloud Push: supports sending text, images, websites/links and tabs to Mac, Android and Windows operating systems. + Cloud Tabs: lets you pick up where you left off by automatically syncing your tabs to Android, iOS or Mac devices.   + Cloud Download: supports downloading files in various formats and uploading them to 'My Cloud' for backup on any device.   + Supported registering/logging in Maxthon Passport with phone numbers   Improvements: * Improved the page loading speed * Optimized the memory usage   UI Improvements: * Brand new UI design  

v4.0.3.1000_RC [01-18-13]

New Feature:
+ Added sharing web content or files with friends in ‘Cloud Push’ Fixes: * Some crash problems * Could not open some pages * Invalidation of ‘Export’ and ‘Import’ in RSS Reader * Could not send web content to SkyNote * Could not import files into SkyNote   4.0.0.20002012-12-10 New Features:
+ Cloud Push: supports sending text, images, websites/links and tabs to Mac, Android and Windows operating systems. + Cloud Tabs: lets you pick up where you left off by automatically syncing your tabs to Android, iOS or Mac devices.   + Cloud Download: supports downloading files in various formats and uploading them to 'My Cloud' for backup on any device.   + Supported registering/logging in Maxthon Passport with phone numbers   Improvements: * Improved the page loading speed * Optimized the memory usage   UI Improvements: * Brand new UI design  

v4.0.0.2000 [12-11-12]

New Features:
+ Cloud Push: supports sending text, images, websites/links and tabs to Mac, Android and Windows operating systems. + Cloud Tabs: lets you pick up where you left off by automatically syncing your tabs to Android, iOS or Mac devices.   + Cloud Download: supports downloading files in various formats and uploading them to 'My Cloud' for backup on any device.   + Supported registering/logging in Maxthon Passport with phone numbers   Improvements: * Improved the page loading speed * Optimized the memory usage   UI Improvements: * Brand new UI design  

v3.0.21.1000 [09-21-11]

[2011-03-10] Additions
[Skins]
+ added new Skin system, unique skin file and thumbnail Improvements
[Trident Core]
+ added support for socks & https proxy [Favorites]
+ added multi-column Fav Bar
+ added "set Fav Bar display folder"
+ added "set as most favorite"
+ added Sort by Visits
+ used last chosen folder as default when adding favorites
+ added using Middle Click / Shift + Left Click to open favorite items inactivated [Tabs]
+ New option: open New Tab to the right of all Tabs, unchecked by default
+ New option: open New Tab to the right of current Tab, checked by default [Mouse Gesture]
* New 4 Gestures: Hold Right Button then Left Click, Hold Left Button then Right Click, Hold Right Button then Scroll Up/Down [Online Notepad]
+ added Select Display Font [Shortcut Keys]
+ added Switch Windows [Main Framework]
* faster on start up
* faster on open New Tab and Close Tab
* optimized crash recover experience
* optimized Tray Icon display
* moved "Clear Browser History" to root-level of Main Menu [Magic Fill]
* supported certain types of webpages by using Right Click menu [History Mgr.]
* optimized page turning experience [Smart Address Bar]
- removed drop down list Shortcut Keys Fixes
[Main Framework]
* * fixed problem that Fav Bar cannot be hidden [WebKit Core]
* fixed some crashes caused by cookies/page save as… etc.
* fixed a display problem of Right Click menu in Fav Mgr. and Quick Access after Page Zoom
* fixed invalid "Keep me logged in" on Facebook (Thanks Karol!)
* fixed problem that Save picture as cannot overwrite files with the same names [Options]
* fixed an invalid problem when modify Option [Favorites]
* fixed an invalid problem when dragging item in Fav Mgr.
* fixed problem that Fav Bar vanished after Middle Click [Video Sniffer]
* fixed problem that cannot download Youtube videos

v3.1.4.1000 [09-21-11]

[2011-07-28] Fixes:

[Main Frame]

* Focus problem of Mouse Gesture when opened Online Notepad.

* Mouse Gesture invalidation problem.

* Page blank caused by entering “Navigation History” list in error.

* Display error of the words in Maxthon Options.

[Webkit]

* Fixed some crash problems.

* Pages lost focus when closed “Properties” window.

* Google+ image upload problem.

[Quick Access]

* The setting window did not disappear when it should did.

* Some display problems.

* Blank area of the background.

* It did not support inputting more than 12 Chinese characters to tabs.

[Download Manager]

* Problem of “Open Maxthon Download Manager” in Maxthon Options.

[Video Popup]

* Video popup problem of toudou.com.

[AdHunter]

* Display problem of “Edit Blocking Rules” window.

[Online Notepad]

* Focus problem.

v3.1.3.2000 [07-15-11]

[2011-07-14] Fixes:
[Main Frame]
* Online Notepad sync failed after setting Proxy like stunnel. [Webkit]
* Newline might lose when copied some words to Notepad from the page. [Favorites]
* Tab would be displayed in reverse order of Favorites when opened all Favorites items in one folder at once.

v3.0.23.1000 [05-11-11]

[2011-05-10] Download http://dl.maxthon.com/mx3/mx3.0.23.1000.exe md5：5ebaf605eed257a446529a06f213d60b Optimization
[Webkit]
* Optimize memory usage [Favorites Manager]
* Sometime no-responding when create new folder * Groups may cause sync fail [Resource sniffer]
* Wrong layout when select the whole page [Download]
* Fixed a rename problem * Fixed that task could not continue to download after pause a task [Quick Image Save]
* Fixed a problem that default saved Location does not exist

v3.0.22.2000 [04-19-11]

[2011-04-15] + added customize UI
+ added Navigation (URL Short Key & URL Alias)
+ added IE9 standard render mode in Retro Mode (available after install IE9)
+ enhanced Resource Sniffer, can download images and medias on webpage
+ enhanced Data Import/Export, can import Maxthon 3 Guest Data and export Favorite to IE
+ added Compact Mode for Favorite Bar
+ added Option for Multi-column Display Mode
+ added Maxthon 2 skin
+ added IE6 skin
+ added support for 3rd party downloaders Improvements
[Main Framework]
* started using new Crash Capture Module [Skins]
* updated skins according to new UI Fixes
[Main Framework]
* account panel stayed after minimize
* if run Clear Broswer History upon first browser start-up, options could not be saved

v3.0.20.5000 [02-25-11]

[2011-02-24] Fixes
[Main Framework]
* Fixed search alias case-sensitive problem
* Fixed a problem which caused user cannot uninstall Maxthon 3
* Fixed drop-down menu shift when typing in address bar [Online Notepad]
*Fixed the content format problem when user selects text and send it to online notepad.
*Fixed always create new tab problem when user send text to online notepad.
*Enable online notepad sync as default.
*Fixed "synchronizing" still exists when online notepad sync is done.
*Fixed sometimes "cut" "paste" "delete" disable on right click menu of online notepad tab list when user select text. [Webkit Core]
*Fix auto-rename format problem of quick save images
*Fixed Media player plugin failure on Ultra Mode
*Fixed "The document has moved here." error!
* Fixed cursor stick on the flash frame in flash game on Ultra Mode
* Fixed RSS proxy problem [Trident Core]
*Fixed link cannot be clicked when use zoom feature under IE9

v3.0.20.4000 [02-19-11]

[2011-02-17] Improvements
* optimized Option Sync
* fixed several crash problems Fixes
[Main Framework]
* Switch Mode button is disable in Multi-Search panel
* fixed problem that Quick Access cannot show after closing last tab
* fixed a malfunction of Quick Save images when reset option
* fixed problem that Smart Address Bar cannot record input
* fixed problem that about:last is cleared when quit browser via tray icon
* fixed problem that Auto-clear History took no effect when quit browser via tray icon
* fixed a display when cancelling Splitview
* fixed high CPU usage using Snap Region
* optimized compatibility of Export Favorite
* fixed a failure when import favorite from IE
* fixed a freeze problem caused by Snap Region
* View History button in about:last will lead to activated History Page
* URLs contain special characters in about:last can be opened correctly
* fixed a problem that Fav Bar tooltip covers Fav item [Webkit Core]
* fixed several crash problems
* fixed wrong file name problem when downloading certain types of files
* fixed problem that certain pages kept redirecting [Video Popup]
* fixed some display & UI problems
* fixed a crash problem [AD Filter]
* fixed a display problem of domain name in Rules Editor
* enquire dialog will not show when closing Rules Editor with no changes to the rules [Magic Fill]
* fixed problem that Maxthon Account Password cannot be recognized when last character is ¡°Space¡± [Online Notepad]
* fixed some Sync failures
* fixed some crash problems caused by Sync [Options]
* fixed problem that new Search Engine cannot be added when clear Search Engine list [Quick Access]
* fixed a display problem of block frames

v3.0.20.3000 [02-02-11]

[2011-01-27] Additions
[Skins]
+ added new Skin system, unique skin file and thumbnail Improvements
[Webkit Core]
* improved video sniffer and popup Fixes
[Main Framework]
* fixed problem that unclosed pages would be missing after updating to new version
* fixed the residue problem of image Quick Save box [WebKit Core]
* fixed problem Highlight Keywords takes no effect using Find in Page [Online Notepad]
* fixed problem that cancelling Sync takes no effect in Notepad option
* fixed a tooltip display problem [Online Favorites]
* fixed a favorite content and order problem

v3.0.20.2000 [01-25-11]

[2011-01-21] Additions
+ added RSS Reader, sync not supported yet
+ used new Account login system Improvements
[Video Sniffer]
* show sniffer icon in address bar when video is detected [Smart Address Bar]
* improved efficiency of Smart Address Bar [Ad Filter]
* improved AD Blocker rules editor Fixes
[Main Framework]
* fixed a tooltip display problem
* fixed a RSS Reader display problem [WebKit Core]
* fixed problem that some RSS URLs won't open in RSS preview page
* fixed browse history problem on facebook.com

v3.0.20.1000 [01-18-11]

2011-01-13 Additions
[Video Popup]
+ added video popup in Retro Mode
Improvements
[Online Notepad]
* optimized efficiency
Fixes
[Mail Framework]
* fixed problem that Maxthon 3 cannot start up after abnormal shutdown by power off
* fixed several crash problems
* fixed problem that Maxthon3 cannot start up due to Favorites data base
* fixed problem that Find in Page highlighted items not corresponding to options
* fixed problem that Favorites Bar popup menu may block Favorites Bar
* fixed problem that in Retro Mode page stay loading
* fixed a display problem in Lotus Rhythm skin
* "Open a new tab from addressbar" option now also works for paste and go in Address Bar
* fixed problem that when focused in Address Bar, Esc key cannot stop Page loading
* fixed problem cannot drag to rearrange Favorites items
* fixed a display problem in Favorites Bar
* fixed problem that Splitview right panel addresses not recorded in about:last [Webkit Core]
* fixed problem that Blocking Rule not loaded after login to new account
* fixed problem that Cookie cannot be synchronized in IE9
* fixed problem that proxy status in menu not matching proxy status in Maxthon option
* fixed problem that Download window erroneously popups during normal browsing
* fixed a display problem when select Open All in about:last [Quick Access]
* fixed a thumbnail synchronization problem
* fixed a thumbnail continuous reloading problem [Webpage Translation]
* fixed problem translating redirect webpage [Video Popup]
* fixed problem that Float Button cannot be closed on large sized Flash content [Onlie Notepad]
* used fix-sized delete confirmation tip
* fixed some UI display problems
* fixed a paragraph problem when sent content to Notepad [Installer]
* fixed a default browser setting problem

v3.0.19.3000 [01-15-11]

2011-01-13 Additions
[Video Popup]
+ added video popup in Retro Mode
Improvements
[Online Notepad]
* optimized efficiency
Fixes
[Mail Framework]
* fixed problem that Maxthon 3 cannot start up after abnormal shutdown by power off
* fixed several crash problems
* fixed problem that Maxthon3 cannot start up due to Favorites data base
* fixed problem that Find in Page highlighted items not corresponding to options
* fixed problem that Favorites Bar popup menu may block Favorites Bar
* fixed problem that in Retro Mode page stay loading
* fixed a display problem in Lotus Rhythm skin
* "Open a new tab from addressbar" option now also works for paste and go in Address Bar
* fixed problem that when focused in Address Bar, Esc key cannot stop Page loading
* fixed problem cannot drag to rearrange Favorites items
* fixed a display problem in Favorites Bar
* fixed problem that Splitview right panel addresses not recorded in about:last [Webkit Core]
* fixed problem that Blocking Rule not loaded after login to new account
* fixed problem that Cookie cannot be synchronized in IE9
* fixed problem that proxy status in menu not matching proxy status in Maxthon option
* fixed problem that Download window erroneously popups during normal browsing
* fixed a display problem when select Open All in about:last [Quick Access]
* fixed a thumbnail synchronization problem
* fixed a thumbnail continuous reloading problem [Webpage Translation]
* fixed problem translating redirect webpage [Video Popup]
* fixed problem that Float Button cannot be closed on large sized Flash content [Onlie Notepad]
* used fix-sized delete confirmation tip
* fixed some UI display problems
* fixed a paragraph problem when sent content to Notepad [Installer]
* fixed a default browser setting problem

v3.0.19.2000 [12-15-10]

2010-12-10 Additions
+ added IE8 skin
+ added new window
+ added new Workspace window (separate cookies)
+ added new Private window
+ added Webpage Translation
+ added Mute Browser
+ added URL security
+ added Tips & Tricks on Status Bar
+ added ADhunter, Magic Fill data import Improvements
* optimized Print
* optimized Auto-Switch logics Fixes
[Webkit Core]
* fixed a crash
* fixed problem that PAC is not available when using IE Proxy
* fixed a display problem when switching Tabs
* fixed a IME display problem in Gmail
* fixed a display problem in Blocking Rule editor