version 1.9.9 -> 2.0 :
- a built-in pdf viewer has been added : the pdf preview is automatically refreshed after a "quick compilation";
- a new option to the quick build command has been added : with this option, texmaker doesn't launch a new instance of the dvi/ps/pdf viewer if the file is already opened.
- the "tabular" assistant has been completed :
* option to add a vertical margin after a \hline (for big math formulae)
* new options for the "p{}" column alignment (center and left alignment : \usepackage{array} is required)
- the required blank space at the end of the metapost command is verified if the user changed manually this command
- user can now directly create a new document by copying an existing one.
- a new wizard to set the "user quick build command" has been added.
- the "AMS align" tag has been added to the "Math" menu.
- the trouble about the compilation of the hunspell code with gcc 4.5 has been fixed.
version 1.9.2 -> 1.9.9 :
- while inserting a latex structure (via the code completion or a texmaker command), the fields of the structure are marked with a special character ("•") and users can directly jump to the next field with the "Tab" key.
- verbatim support has been added in the syntax highlighting.
- shortcuts has been added for the "next/previous latex error" commands.
- "escape" shortcut is now udes to close the "find" panel.
- a new option has been added for the user tags : "@" will be replaced by "•" fields (the first "•" field will be replaced by the selected text)
- shortcuts can now be changed by pressing directly the key sequence.
- the blocks of a "beamer" document are now included in the "structure view".

• A "favorites symbols" panel has been added (just right-click on a symbol to add it to the favorites)
• Users can now restore a previous session (when closing the program, the names of the opened documents are automatically recorded)
• The bidirectional support has been removed (not enough stable)
• Words can again be selected by using SHIFT+LeftArrow and SHIFT+RightArrow.
• On macosx, opening a file by double-clicking on it in the Finder will no more crash the program.
• The trouble with dark color kde theme has been fixed

• inline spell checking has been added
• bidirectional support (thanks to Alavizadeh,Seyyed Razi)
• Qt>=4.5.1 is required for this version
• asymptote support has been added and can be used with the "quick buid command"
• new translations
• the interface has been uncluterred (some toolbars has been modified)
• new appaerance (users can choose between "modern" or "classic" appearance for the toolbars - GTK+ style is now used by default on linux/no-kde environment)
• new menu to change the interface language (the application must be restarted)
• a bug has been fixed in the latex log parser
• texmaker uses now the qtsingleapplication (from qtcreator) instead of the DSingleapplication

• Texmaker can now be only started once per user: inverse search will no more launch a new instance of Texmaker
• The spell checker is now based on a more recent hunspell version and should be faster.
• Texmaker should again detect all LaTeX errors in the log file.
• Brace matching is back.
• "\end{...}" is now added automatically after \begin{...}" while using autocompletion

1.7.1:

• This version fixes some critical bugs ("Previous Error" command and syntax highlighting)

1.7:

• Spell checking is now based on hunspell and uses OpenOffice.org dictionaries
• New LaTeX log errors detection
• New "search" interface
• Indentation "memory"
• Code completion

• Users can now change some keyboard shortcuts ("latex" and "math" menus). Some default keyboard accelerators has been changed (trouble with non latin1 keyboard configuration)
• The spell checking bug has been fixed (when the misspelled word and the corrected word has not the same size)
• German, russian and chinese translations has been added (thanks to Alexey Oblozhko, Tao WEI and Flynn Marquardt)
• The default system browser is now used for the documentation.
• A "-master" option to the program command line has been added. The new synopsis is: texmaker file [-master] [-line xxx]
• The user manual has been completed.

The new version requires Mac OS 10.4.