UnMHT Version History

122 versions

Be careful with old versions!

These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.

Version 6.4.0b3 417.9 KB Works with Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

  • [FIXED] Mis-handling of escape sequence in mailer argument.
  • [FIXED] Location bar shows unmht URI for start part when moving tabs.

Version 6.4.0b2 417.1 KB Works with Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

  • [CHANGED] Simplify unmht URI scheme.
  • [CHANGED] Show original URI when opening start part of MHT file.

Version 6.4.0b1 417.2 KB Works with Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

  • [NEW] Added [Search Sub-folders] option in [Convert HTML files to MHT].
  • [NEW] Added [Abort] button in [Convert HTML files to MHT].
  • [NEW] Show convert log in [Convert HTML files to MHT].
  • [NEW] Option to disable replacement of '#' and '!' chars in filename in Windows.
  • [CHANGED] Delay modules import.
  • [CHANGED] Use filename query parameter for reference name of the part in MHT file if the part does not have filename.
  • [CHANGED] Style of Error page and Cache page.
  • [CHANGED] Use Content-ID for src attribute of frame and iframe in [Current State] saving.
  • [CHANGED] Use Content-ID for href attribute of index page in [Save multiple tabs as MHT].
  • [CHANGED] Insert [Save as MHT...] after [Save page as...] menu item in Content area context menu.
  • [CHANGED] Improve BASE64 decoding speed and robustness.
  • [CHANGED] Improve preference export/import/reset behavior (except Windows).
  • [CHANGED] Hidden setting to disable mhtml protocol handler.
  • [CHANGED] Hidden setting to disable MAF integration.
  • [CHANGED] Hidden setting to disable ScrapBook integration.
  • [CHANGED] Cleanup code.
  • [FIXED] Support transpot-padding next to delimiter in parsing MIME.
  • [FIXED] Do not add menu items and toolbar button for browser into mailer window in SeaMonkey.
  • [FIXED] Nothing is saved if selection is collapsed in Save selection in QuickSave.
  • [FIXED] Attachment file list is not stored into mail in Save selection.
  • [FIXED] iframe which has refers URL as owner document is not saved correctly.
  • [FIXED] Do not handle HTML file which has .mht as file extension.

Version 6.3.3 402.3 KB Works with Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

Ver.6.3.3
  • [FIXED] Imported CSS files are not stored into MHT file.
Ver.6.3.2
  • [FIXED] Additional URIs does not stored.
  • [FIXED] Some resource files are not stored in [Save Linked page as MHT].
  • [FIXED] Removed unused ID of element.

Version 6.3.1 402.3 KB Works with Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

Ver.6.3.1
  • [CHANGED] Updated fr locales.

Ver.6.3.0
  • [NEW] Store favicon to MHT file.
  • [NEW] Reorder Filename character replacement list by Drag and drop.
  • [NEW] Support duplicating items in Filename character replacement list.
  • [NEW] Added [Show header fields in page] option in Thunderbird.
  • [NEW] Show MHT information in Page Info dialog in SeaMonkey.
  • [NEW] Remember last selected sub-tab in Preferences Window.
  • [NEW] Focus on button by default when dialog is opened.
  • [CHANGED] JSON style preferences export file format (old style file also can be imported).
  • [CHANGED] Store mail header field with X-UnMHT-Original- prefix, when the filed name is used by UnMHT, in [Store original fields of E-Mail].
  • [CHANGED] Disable [Insert URL as a COMMENT] in Thunderbird.
  • [CHANGED] Use nsIFilePicker.open instead of nsIFilePicker.show.
  • [CHANGED] Simplify XUL overlay.
  • [CHANGED] Updated cs-CZ, de, fr, hu-HU, it, ko-KR, zh-CN locales.
  • [FIXED] Wrong useCapture was used in some addEventListener/removeEventListener.
  • [FIXED] Event listener is not instantly removed when disabling UnMHT if MHT file is opened.
  • [FIXED] Save progress stops when document is not savable in [Save Multiple Tabs as MHT].
  • [FIXED] Toolbar button is not shown in SeaMonkey Mailer.
  • [FIXED] Accept field is not set correctly when saving MHT file.
  • [FIXED] Referer field is not set correctly when saving MHT file.
  • [FIXED] MHT file does not shown correctly when it contains the part which has fragment in Content-Location.
  • [NEW] Compatiblility with Firefox 21.x.
  • [NEW] Compatiblility with Seamonkey 2.18.x
  • [CHANGED] Dropped support for Firefox 16.
  • [CHANGED] Dropped support for Thunderbird 16.
  • [CHANGED] Dropped support for SeaMonkey 2.13.

Version 6.3.0b9 402.2 KB Works with Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

  • [FIXED] MHT file does not shown correctly when it contains the part which has fragment in Content-Location.

Version 6.3.0b8 402.0 KB Works with Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

  • [FIXED] Accept field is not set correctly when saving MHT file.
  • [FIXED] Image file hosted in photobucket.com is not stored correctly when the file is not cached.
  • [FIXED] Referrer field is not set correctly when saving MHT file.
  • [FIXED] favicon is not stored correctly.

Version 6.3.0b7 401.9 KB Works with Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

  • [CHANGED] Updated hu-HU locales.

Version 6.3.0b6 401.9 KB Works with Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

  • [FIXED] Save progress stops when document is not savable in [Save Multiple Tabs as MHT].
  • [FIXED] Toolbar button is not shown in SeaMonkey Mailer.
  • [NEW] Compatiblility with Firefox 21.x.
  • [NEW] Compatiblility with Seamonkey 2.18.x

Version 6.3.0b5 401.6 KB Works with Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

  • [CHANGED] Updated ko-KR locales.

Version 6.3.0b4 401.7 KB Works with Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

Ver.6.3.0b4
  • [CHANGED] Updated cs-CZ, de, zh-CN locales.
Ver.6.3.0b3
  • [CHANGED] Link to User's manual for Ver.6.3.0 from Preferences window.
Ver.6.3.0b2
  • [FIXED] Part is not found when its Content-Location contains windows network drive path.
  • [FIXED] Skip button is not shown when duplicated filename exists in [Save Multiple Tabs as MHT].

Version 6.2.11 389.5 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [FIXED] Skip button is not shown when duplicated filename exists in [Save Multiple Tabs as MHT].

Version 6.3.0b1 401.7 KB Works with Firefox 17.0 and later, SeaMonkey 2.14 and later, Thunderbird 17.0 and later

  • [NEW] Reorder Filename character replacement list by Drag and drop.
  • [NEW] Support duplicating items in Filename character replacement list.
  • [NEW] Added [Show header fields in page] option in Thunderbird.
  • [NEW] Show MHT information in Page Info dialog in SeaMonkey.
  • [NEW] Remember last selected sub-tab in Preferences Window.
  • [NEW] Focus on button by default when dialog is opened.
  • [NEW] Store favicon to MHT file.
  • [CHANGED] JSON style preferences export file format (old style file also can be imported).
  • [CHANGED] Store mail header field with X-UnMHT-Original- prefix, when the filed name is used by UnMHT, in [Store original fields of E-Mail].
  • [CHANGED] Disable [Insert URL as a COMMENT] in Thunderbird.
  • [CHANGED] Use nsIFilePicker.open instead of nsIFilePicker.show.
  • [CHANGED] Simplify XUL overlay.
  • [FIXED] Wrong useCapture was used in some addEventListener/removeEventListener.
  • [FIXED] Event listener is not instantly removed when disabling UnMHT if MHT file is opened.
  • [CHANGED] Dropped support for Firefox 16.
  • [CHANGED] Dropped support for Thunderbird 16.
  • [CHANGED] Dropped support for SeaMonkey 2.13.

Version 6.2.10 389.5 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [FIXED] MHT file is not shown when original URI contains port number.

Version 6.2.9 389.4 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

Ver.6.2.9
  • [FIXED] Equate backslash separator to slash separator in path.
  • [FIXED] Link in the MHT file exported by Excel does not work.
Ver.6.2.8
  • [FIXED] Memory leak when updating or disabling Add-on.

Version 6.2.7 389.2 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [FIXED] Resolved conflict with some Add-ons.
  • [FIXED] UnMHT stop working when toolbar button of other Add-on contains illegal charater in its ID.

Version 6.2.6 389.1 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [FIXED] Toolbar item overlay does not work (need to restart Firefox when updating from Ver.6.2.5).

Version 6.2.4 388.8 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [FIXED] Filename losts extension and overwrite dialog is not shown correctly if File Type is changed in Save dialog on Windows and extension is hidden.

Version 6.2.3 388.8 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

Ver.6.2.3
  • [FIXED] Private browsing mode flag is wrong in [Remember what I've downloaded].
Ver.6.2.2
  • [FIXED] Filename character replacement list is not saved when leave editing by clicking somewhere.
  • [FIXED] Textbox in Filename character replacement list does not appear or disapper on some case.

Version 6.2.1 388.5 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

Ver.6.2.1
  • [CHANGED] Updated fr locale.
Ver.6.2.0
  • [NEW] Add support to overwrite local MHT file.
  • [NEW] Add [Save Selection as MHT] in Thunderbird/SeaMonkey Mail.
  • [NEW] Add [Quick Save] in Thunderbird/SeaMonkey Mail.
  • [NEW] Add [Retry] button in error page.
  • [NEW] Add option to Customize filename character replacement.
  • [NEW] Support RFC2646/RFC3676 (format, delsp parameters in Content-Type).
  • [NEW] Support list-style-image, border-image-source, cursor and content for pseudo-element in CSS.
  • [NEW] Support the document which has DOCTYPE with only Public ID.
  • [CHANGED] Store remote files when saving MHT file with [Original file] as MHT file.
  • [CHANGED] Change Save progress Meter to Toolbar item (Firefox/SeaMonkey only).
  • [CHANGED] Change statusbar icon option to Add-on Bar button (Firefox/SeaMonkey only).
  • [CHANGED] Do not save XUL document.
  • [CHANGED] Added known MIME-Type for MHT file.
  • [CHANGED] Automatically shorten filename for save if it's too long.
  • [CHANGED] Set minimum value for cache expire to 30 minutes.
  • [CHANGED] Do not clear cache for the MHT file which is opened in tab, even if it is expired.
  • [CHANGED] Jump to version specific User's Manual in Preferences window.
  • [CHANGED] Updated de, ko-KR, hu-HU, it, zh-CN locales.
  • [FIXED] Escaped quotation in MIME header, CSS, HTML attribute is not unescaped.
  • [FIXED] Support CSS interfaces change in Firefox 20 and 21.
  • [FIXED] Call inIDOMUtils.getUsedFontFaces for each text node instead of entire tree to avoid hang up on complicated page.
  • [FIXED] Do not store original META element with charset declaration when using [Current State] to avoid charset inconsistency.
  • [FIXED] File is not stored correctly when cache is stored only on memory.
  • [FIXED] Fragment of link is removed when saving MHT file again.
  • [FIXED] Relatively imported files in MHT file is not stored when save as MHT file again.
  • [FIXED] Render Mode is different when saving page which has DOCTYPE with only Public ID.
  • [FIXED] Toolbar button is not persistant in Personal Titlebar.
  • [NEW] Compatiblility with Firefox 19.x.
  • [NEW] Compatiblility with Seamonkey 2.16.x

Version 6.2.0b9 388.4 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [FIXED] [Original Address], [Saved from] and [Saved on] are not shown in Page Info dialog.

Version 6.2.0b8 388.4 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [NEW] Compatiblility with Firefox 19.x.
  • [NEW] Compatiblility with Seamonkey 2.16.x
  • [NEW] Supports the document which has DOCTYPE with only Public ID.
  • [CHANGED] Jump to version specific User's Manual in Preferences window.
  • [FIXED] Render Mode is different when saving page which has DOCTYPE with only Public ID.

Version 6.2.0b7 388.4 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

Ver.6.2.0b7
  • [CHANGED] Updated ko-KR locales.
Ver.6.2.0b6
  • [CHANGED] Updated de locales.
  • [FIXED] Typo in en-US locale.
Ver.6.2.0b5
  • [CHANGED] Updated de locales.

Version 6.2.0b4 388.5 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [FIXED] File is not stored correctly when cache is stored only on memory.
  • [FIXED] Fragment of link is removed when saving MHT file again.
  • [FIXED] Relatively imported files in MHT file is not stored when save as MHT file again.

Version 6.2.0b3 388.0 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [FIXED] Do not store original META element with charset declaration when using [Current State] to avoid charset inconsistency.

Version 6.2.0b2 388.0 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [FIXED] Call inIDOMUtils.getUsedFontFaces for each text node instead of entire tree to avoid hang up on complicated page.

Version 6.1.10 364.2 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [FIXED] href attribute in BASE element has extra slash in saved MHT file.

Version 6.2.0b1 388.0 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

Ver.6.2.0b1
  • [NEW] Support list-style-image, border-image-source, cursor and content for pseudo-element in CSS.
  • [FIXED] Support CSS interfaces change in Firefox 20 and 21.
Ver.6.2.0a10
  • [FIXED] Quick fix for CSS interfaces change in Firefox 20 and 21.
Ver.6.2.0a9
  • [FIXED] Conflict with RequestPolicy when opening local MHT file.
Ver.6.2.0a8
  • [NEW] Support changes in DownloadLastDir.jsm in Firefox 19.
Ver.6.2.0a7
  • [FIXED] Do not work when upgrading from 5.7.x or older version (that is not fixed in Ver.6.2.0a4).
  • [CHANGED] Revert statusbar icon option as Add-on Bar button.
Ver.6.2.0a6
  • [NEW] Added option to Customize filename character replacement.
  • [NEW] Compatiblility with Firefox 18.x.
  • [NEW] Compatiblility with Seamonkey 2.15.x
  • [CHANGED] Support changes in addDownload, saveURI in Firefox 18.x.
  • [CHANGED] Delayed registering Document Loader Factory on Application Startup.
Ver.6.2.0a5
  • [FIXED] Query is omitted in %URL% variable in Custom Filename.
  • [FIXED] %QUERY%, %FRAGMENT% variable is empty in Custom Filename.
Ver.6.2.0a4
  • [FIXED] Do not work when upgrading from 5.7.x or older version.
Ver.6.2.0a3
  • [FIXED] Failed to save the webpage if URI has encoded query string.
Ver.6.2.0a2
  • [FIXED] Content-Type is wrong in saved MHT.

Ver.6.2.0a1
  • [NEW] Add support to overwrite local MHT file.
  • [NEW] Added [Save Selection as MHT] in Thunderbird/SeaMonkey Mail.
  • [NEW] Added [Quick Save] in Thunderbird/SeaMonkey Mail.
  • [NEW] Added [Retry] button in error page.
  • [NEW] Support RFC2646/RFC3676 (format, delsp parameters in Content-Type).
  • [CHANGED] Store remote files when saving MHT file with [Original file] as MHT file.
  • [CHANGED] Change Save progress Meter to Toolbar item (Firefox/SeaMonkey only).
  • [CHANGED] Do not save XUL document.
  • [CHANGED] Remove statusbar icon. Please add UnMHT button from toolbar customize (Firefox/SeaMonkey only).
  • [CHANGED] Added known MIME-Type for MHT file.
  • [CHANGED] Automatically shorten filename for save if it's too long.
  • [CHANGED] Set minimum value for cache expire to 30 minutes.
  • [CHANGED] Do not clear cache for the MHT file which is opened in tab, even if it is expired.
  • [FIXED] Escaped quotation in MIME header, CSS, HTML attribute is not unescaped.

Version 6.1.7 364.1 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [FIXED] Do not work when upgrading from 5.7.x or older version (that is not fixed in Ver.6.1.3).

Version 6.1.6 364.1 KB Works with Firefox 16.0 and later, SeaMonkey 2.13 and later, Thunderbird 16.0 and later

  • [FIXED] Right click on statusbar icon does not shows context menu.