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UnMHT Version History

109 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 8.3.1b2 506.6 KiB Works with Firefox for Android 38.0 - 45.*, Firefox 38.0 - 45.*, SeaMonkey 2.33 - 2.39.*, Thunderbird 38.0 - 45.*

Ver.8.3.1b2
  • [FIXED] Link to original page is inserted to wrong position.

Ver.8.3.1b1
  • [FIXED] Cannot save when a page contains malformed URI sequeuce.

Version 8.3.0b1 506.6 KiB Works with Firefox for Android 38.0 - 45.*, Firefox 38.0 - 45.*, SeaMonkey 2.33 - 2.39.*, Thunderbird 38.0 - 45.*

  • [FIXED] Support API change in LoadContextInfo.jsm on Firefox 51 or newer version.

Version 8.2.0b5 506.6 KiB Works with Firefox for Android 38.0 - 45.*, Firefox 38.0 - 45.*, SeaMonkey 2.33 - 2.39.*, Thunderbird 38.0 - 45.*

  • [FIXED] HTML file with UTF-16 encoding cannot be saved properly.

Version 8.2.0b4 506.5 KiB Works with Firefox for Android 38.0 - 45.*, Firefox 38.0 - 45.*, SeaMonkey 2.33 - 2.39.*, Thunderbird 38.0 - 45.*

  • [CHANGED] Set multiprocessCompatible to false in install.rdf

Version 8.2.0b3 506.5 KiB Works with Firefox for Android 38.0 - 45.*, Firefox 38.0 - 45.*, SeaMonkey 2.33 - 2.39.*, Thunderbird 38.0 - 45.*

  • [CHANGED] Automatically disable UnMHT when multi-process (e10) is enabled

Version 8.2.0b2 506.4 KiB Works with Firefox for Android 38.0 - 46.*, Firefox 38.0 - 46.*, SeaMonkey 2.33 - 2.39.*, Thunderbird 38.0 - 45.*

  • [CHANGED] Support flipping save/ignore check by space key in [Save multiple tabs as MHT].
  • [CHANGED] Removed mhtml: scheme support.
  • [CHANGED] Remove integrity attribute when opening MHT file.
  • [FIXED] Wrong URI parsing when fragment contians slash.
  • [FIXED] Use newChannelFromURI2.
  • [FIXED] BASE element is ignored for link in the MHT file.

Version 8.1.0b1 554.2 KiB Works with Firefox for Android 38.0 - 44.*, Firefox 38.0 - 44.*, SeaMonkey 2.33 - 2.39.*, Thunderbird 38.0 - 44.*

  • [CHANGED] Updated es-ES, uk-UA locale.
  • [FIXED] Image element with srcset is not saved.
  • [FIXED] Support API change in LoadContextInfo.jsm on Firefox 44 or newer version.
  • [FIXED] Nightly Page Info dialog does not show original URIs.
  • [NEW] Compatibility with Firefox 44.x.
  • [NEW] Compatibility with Thunderbird 44.x.
  • [NEW] Compatibility with Seamonkey 2.39.x
  • [NEW] Compatibility with Firefox for Mobile 44.x.

Version 8.0.0a19 552.0 KiB Works with Firefox for Android 38.0 - 39.*, Firefox 38.0 - 40.*, SeaMonkey 2.35 - 2.36.*, Thunderbird 38.0 - 39.*

  • [NEW] Make digits for sequential filename customizable in [Save multiple tabs as MHT].
  • [NEW] Add option to store original last modified time of each remote file to MHT file.
  • [CHANGED] Remember scroll position when reload MHT file.
  • [CHANGED] Show detailed error message when failed to create file.
  • [CHANGED] Always treat href attribute of BASE element as a directory path.
  • [CHANGED] Sort fields in multipart alphabetically.
  • [CHANGED] Make icons and menu items order consistent in tool menu and preferences window.
  • [CHANGED] Remove legacy generator function and use ES6 generator.
  • [CHANGED] Do not include Task.jsm in xpi.
  • [CHANGED] Use Task.async.
  • [CHANGED] Use octal integer literal in source code.
  • [CHANGED] Removed workaround for freeze bug in DOMUtils.getUsedFontFaces on Firefox 28 or older.
  • [CHANGED] Use AsyncShutdown.jsm for clearing cache on shutdown.
  • [CHANGED] Removed old cache API support.
  • [CHANGED] Removes old DeferredTask.jsm support.
  • [CHANGED] Do not use String.prototype.contains.
  • [FIXED] File is not shown correctly if path in MHT file contains ".." or ".".
  • [FIXED] Support behavior change of XPCOMUtils.defineLazyGetter in Nightly.
  • [FIXED] Toolbar icons disappear when certain configuration of Classic Theme Restorer.
  • [CHANGED] Dropped support for Firefox 37.x or older.
  • [CHANGED] Dropped support for Seamonkey 2.34.x or older.
  • [CHANGED] Dropped support for Thunderbird 37.x or older.
  • [CHANGED] Dropped support for Firefox for Mobile 37.x or older.

Version 7.3.0b12 549.1 KiB Works with Firefox for Android 25.0 - 33.*, Firefox 24.0 - 33.*, SeaMonkey 2.21 - 2.29.*, Thunderbird 24.0 - 31.*

  • [CHANGED] Updated ru-RU locale.

Version 7.3.0b11 549.1 KiB Works with Firefox for Android 25.0 - 33.*, Firefox 24.0 - 33.*, SeaMonkey 2.21 - 2.29.*, Thunderbird 24.0 - 31.*

  • [CHANGED] Support nsIProtocolHandler.newChannel2.

Version 7.3.0b10 548.9 KiB Works with Firefox for Android 25.0 - 33.*, Firefox 24.0 - 33.*, SeaMonkey 2.21 - 2.29.*, Thunderbird 24.0 - 31.*

  • [CHANGED] Updated it locale.

Version 7.3.0b9 548.8 KiB Works with Firefox for Android 25.0 - 33.*, Firefox 24.0 - 33.*, SeaMonkey 2.21 - 2.29.*, Thunderbird 24.0 - 31.*

  • [FIXED] Clicking link to same file only with fragment identifier causes page reload.

Version 7.3.0b8 548.8 KiB Works with Firefox for Android 25.0 - 33.*, Firefox 24.0 - 33.*, SeaMonkey 2.21 - 2.29.*, Thunderbird 24.0 - 31.*

  • [CHANGED] Updated hu-HU, zh-CN, zh-TW locales

Version 7.3.0b7 548.8 KiB Works with Firefox for Android 25.0 - 33.*, Firefox 24.0 - 33.*, SeaMonkey 2.21 - 2.29.*, Thunderbird 24.0 - 31.*

  • [NEW] Support anonymous cache in [Save as MHT].

Version 7.3.0b5 548.9 KiB Works with Firefox for Android 25.0 - 33.*, Firefox 24.0 - 33.*, SeaMonkey 2.21 - 2.29.*, Thunderbird 24.0 - 31.*

  • [NEW] Support anonymous cache in [Save as MHT].

Version 7.3.0b4 548.6 KiB Works with Firefox for Android 25.0 - 33.*, Firefox 24.0 - 33.*, SeaMonkey 2.21 - 2.29.*, Thunderbird 24.0 - 31.*

  • [NEW] Reduce memory consumption in MIME parser.

Version 7.3.0b3 548.5 KiB Works with Firefox for Android 25.0 - 33.*, Firefox 24.0 - 33.*, SeaMonkey 2.21 - 2.29.*, Thunderbird 24.0 - 31.*

  • [NEW] Updated ko-KR locale

Version 7.3.0b1 548.5 KiB Works with Firefox for Android 25.0 - 33.*, Firefox 24.0 - 33.*, SeaMonkey 2.21 - 2.29.*, Thunderbird 24.0 - 31.*

  • [NEW] Support RFC6532 (Internationalized Email Headers).
  • [NEW] Add [Skip this file] button in save dialog.
  • [NEW] Support comment in CSS rule when opening MHT file.
  • [CHANGED] Autodetect localized _files string on [Convert].
  • [CHANGED] Link to User's Manual for Ver.7.3.0.
  • [FIXED] Network timeout is not working in saving MHT file.
  • [FIXED] MHT file cannot be displayed correctly when Content-Location has entity reference with code point.
  • [FIXED] Reference name is not generated correctly when Content-Location does not have extension.
  • [FIXED] Do not encode leading and trailing whitespaces in attribute value in [Save as MHT] + [Current State].
  • [FIXED] Failed to open MHT file on session restore.
  • [FIXED] Support behavior change of unmatched capture group in regular expression in Nightly.
  • [FIXED] Removed redeclaration of variable.
  • [FIXED] Imported CSS file is not stored in MHT file on Nightly.

Version 7.2.0b6 545.4 KiB Works with Firefox for Android 25.0 - 31.*, Firefox 24.0 - 31.*, SeaMonkey 2.21 - 2.26.*, Thunderbird 24.0 - 31.*

Ver.7.2.0b6
  • [FIXED] URIs are compared with different encoding when replacing URIs in the HTML file inside MHT file.
  • [NEW] Compatiblility with Firefox 31.x.
  • [NEW] Compatiblility with Firefox for Mobile 31.x.
  • [NEW] Compatiblility with Thunderbird 31.x.
Ver.7.2.0b5
  • [CHANGED] Updated it locale.
Ver.7.2.0b4
  • [CHANGED] Updated ru-RU locale.
Ver.7.2.0b3
  • [CHANGED] Updated hu-HU locale.

Version 7.2.0b2 545.3 KiB Works with Firefox for Android 25.0 - 30.*, Firefox 24.0 - 31.*, SeaMonkey 2.21 - 2.26.*, Thunderbird 24.0 - 24.*

  • [FIXED] Failed to save file when Location header contains path.
  • [FIXED] Make textbox for error message readonly.

Version 7.2.0b1 545.3 KiB Works with Firefox for Android 25.0 - 30.*, Firefox 24.0 - 31.*, SeaMonkey 2.21 - 2.26.*, Thunderbird 24.0 - 24.*

  • [NEW] Use off-main thread file manipulation.
  • [NEW] Show some MHT file header fields in Info Panel.
  • [NEW] Supported cache2.
  • [CHANGED] Use built-in Task.jsm on Firefox 31 or later.
  • [CHANGED] Update Task.jsm to latest.
  • [CHANGED] Cleanup code.
  • [FIXED] Multiple fields with same name are ignored when save mail as MHT with [Store original fields of E-Mail].
  • [FIXED] Cache file is not removed on disable add-on.
  • [FIXED] @import rule is not handled correctly when it contains spaces inside parens and no quotes.
  • [FIXED] Extended object is not freezed.

Version 7.1.0b25 534.9 KiB Works with Firefox for Android 25.0 - 29.*, Firefox 24.0 - 29.*, SeaMonkey 2.21 - 2.25.*, Thunderbird 24.0 - 24.*

  • [CHANGED] Cleanup code.
  • [FIXED] Date field is not parsed if it is not valid in RFC 5322.
  • [FIXED] Decode encoded-word incorrectly if it contains language.
  • [FIXED] Nested multipart/mixed is not displayed correctly.

Version 7.1.0b24 535.3 KiB Works with Firefox for Android 25.0 - 29.*, Firefox 24.0 - 29.*, SeaMonkey 2.21 - 2.25.*, Thunderbird 24.0 - 24.*

  • [CHANGED] Cleanup code.
  • [FIXED] Removed unused code.
  • [FIXED] Tab is not reloaded correctly on Add-on update.

Version 7.1.0b23 535.0 KiB Works with Firefox for Android 25.0 - 29.*, Firefox 24.0 - 29.*, SeaMonkey 2.21 - 2.25.*, Thunderbird 24.0 - 24.*

  • [FIXED] Toolbar menu is not displayed correctly in Nightly.
  • [FIXED] Wrong type notation in document and its initial value.

Version 7.1.0b22 534.9 KiB Works with Firefox for Android 25.0 - 29.*, Firefox 24.0 - 29.*, SeaMonkey 2.21 - 2.25.*, Thunderbird 24.0 - 24.*

  • [CHANGED] Do not use increment/decrement operator.
  • [CHANGED] Use LF as newline in install.rdf.

Version 7.1.0b21 534.9 KiB Works with Firefox for Android 25.0 - 29.*, Firefox 24.0 - 29.*, SeaMonkey 2.21 - 2.25.*, Thunderbird 24.0 - 24.*

  • [FIXED] Do not remove consecutive slashes when resolving relative path.

Version 7.1.0b20 534.9 KiB Works with Firefox for Android 25.0 - 29.*, Firefox 24.0 - 29.*, SeaMonkey 2.21 - 2.25.*, Thunderbird 24.0 - 24.*

  • [FIXED] Removed a repetition of same if-statement.

Version 7.1.0b19 534.9 KiB Works with Firefox for Android 25.0 - 29.*, Firefox 24.0 - 29.*, SeaMonkey 2.21 - 2.25.*, Thunderbird 24.0 - 24.*

  • [NEW] Compatiblility with Firefox 29.x.
  • [NEW] Compatiblility with Firefox for Mobile 29.x.
  • [CHANGED] Use String.prototype.slice instead of String.prototype.substr.

Version 7.1.0b18 535.0 KiB Works with Firefox for Android 25.0 - 28.*, Firefox 24.0 - 29.*, SeaMonkey 2.21 - 2.25.*, Thunderbird 24.0 - 24.*

  • [CHANGED] Reduce the use of nsIDOM* interface.

Version 7.1.0b17 534.7 KiB Works with Firefox for Android 25.0 - 28.*, Firefox 24.0 - 29.*, SeaMonkey 2.21 - 2.25.*, Thunderbird 24.0 - 24.*

  • [CHANGED] Updated zh-CN locale.