Sigil v0.2.4 2010.08.12.
    - fixed a problem with updating image paths for images with the same filename but coming from
    different parent directories (issue #501)
    - added a new "Merge With Previous" context menu action for XHTML files in the Book Browser
    (issue #265)
    - changed Tidy to handle the common typing mistake of ending entities with a ':' instead
    of a ';' (issue #535)
    - fixed a bug where double-clicking a file in the Book Browser for a file that was already 
    opened in a tab switched that tab back to Book View; the tab now retains whatever View
    it was in previously
    - newly opened tabs now default to the View of the current tab (issue 468)
    - re-engineered the locations where Sigil stores its work files; the system-provided temp
    folder is now used; this should alleviate some permissions issues on certain machines,
    especially Macs (issue #404)
    - Sigil now prevents the renaming of files in the Book Browser to filesystem invalid names
    (issue #493)
    - changed the keyboard shortcut that opens the Replace dialog from Cmd+H to Cmd+Shift+F
    on Macs only; Cmd+H is used by Mac OS X for window hiding (issue #477)
    - fixed an issue with Sigil using XHTML 1.0 for OPS doctypes, instead of XHTML 1.1
    (issue #503)
    - several files can now be marked as having the Text semantic type (issue #522)
    - fixed an issue with Direction: All in book wide searching skipping last XHTML file 
    (issue #520)
    - fixed an issue with the declared XML encoding not being picked up if it was wrapped
    in single quotes instead of the more standard double quotes
    - fixed an issue where the user could avoid the warning dialog for book-wide searching in
    Book View if he switched to this mode in Code View, and then switched back

Sigil v0.2.3 2010.06.22.
    - fixed an issue with the new data from one view sometimes not being saved in the final
    epub when switching to the other view
    - worked around a Qt focus issue causing current tab data to sometimes not be saved;
    this was uncovered by fixing the hang-on-save issue, which was caused by the same 
    underlying problem (issue #466)

Sigil v0.2.2 2010.06.20.
    - simplified the resource locking mechanism; should eliminate the hang-on-save issue
    - fixed a problem with BookView chapter splitting sometimes not being registered on save,
    causing duplicate content (issue #450)

Sigil v0.2.1 2010.06.18.
    - XHTML files that specify two different encodings are now fixed by removing the incorrect one
    - Sigil now checks the XML encoding attribute for an encoding before the HTML metatag
    and charset; should now be more compatible with Calibre created epub books
    - created/used 16px version of all icons; icons in menus are not blurry anymore (issue #121)
    - the Find&Replace dialog now uses the currently selected text (if any) as the default search
    term (issue #370)
    - fixed issues with unnecessary reloads of the code view (issue #412, issue #398)
    - fixed an issue with the HTML file filter in the open file dialog not correctly filtering 
    files (issue #416)
    - fixed an issue with files without extensions not being saved in the final epub (issue #400)
    - fixed an issue with XPGT resources sometimes being saved blank (issue #433)
    - fixed a regression that made it impossible to add removed headings back into the TOC
    (issue #439)
    - fixed a problem with some file-wide replacements reverting
    - fixed a problem with the opened tabs not being updated until the user gave them keyboard
    focus when a file-wide replace was performed (issue 408)
    - fixed a problem with Book View not reflecting changes done in Code View when the
    Code View was used for editing, and then the tab closed
    - use of custom synchronization primitives should resolve most infrequent hang bugs
    - fixed a problem with the search not progressing in Book View find&replace when using
    recursive replacements
    - fixed an issue with inserting images that have apostrophes in the filename (issue #391) 
    - TOC text now has leading and trailing whitespace trimmed, and inner whitespace condensed 
    (issue #422)
    - an empty ALT attribute is now added to <img> elements that don't have them (issue #406)
    - added the build time to the About dialog, showing date and time in UTC

Sigil v0.2.0 2010.05.11.
    - added new entries to the help menu for the online manual and the FAQ

Sigil v0.2.0 RC4 2010.05.08.
    - fixed a regression that broke FindNext opening new tabs when searching across HTML files 
    (issue #384)
    - fixed an issue with autocompletion in Find dialog ignoring the case of search terms 
    (issue #385)

Sigil v0.2.0 RC3 2010.05.07.
    - fixed a regression that messed up the tab order of the controls in the Find dialog
    (issue #380)
    - fixed an issue with cross-file FindNext causing a hang when the search term is not in
    the book and "Direction: All" is used (issue #378)
    - the Text folder in the Book Browser is now expanded by default after loading

Sigil v0.2.0 RC2 2010.05.05.
    - fixed an issue with ReplaceAll across files not using correct replacement lengths
    - fixed an issue with code in Code View not being pretty-printed
    - fixed an issue with the ReplaceAll across files not informing the opened tabs of the change

Sigil v0.2.0 RC1 2010.05.03.
    - changes in the Book Browser now update the modified state of the main window (issue #331)
    - the Book Browser can now be opened/closed from the View menu (issue #335)
    - all the toolbars now have UI-facing names
    - by injecting a custom XML reader into QDom, the following issues were fixed:
        - Book View search sometimes skipping over instances (issue #253)
        - Book View ReplaceAll causing Sigil to hang on rare occasions (issue #293)
        - spaces disappearing from some HTML constructs (issue #352)
    - implemented component-wide search&replace for Code View searches (issue #372)
    - the Find&Replace dialog now remembers up to 20 previously used search and replace strings
    (issue #369)
    - fixed an issue with positive regex lookaheads in normal Replace (not ReplaceAll) (issue #261) 
    - fixed a rare off-by-one error in Book View searching when the caret was at the start of
    the matched string; this made the search skip that instance of the match (issue #280)
    - fixed an issue with the Find Dialog not correctly scrolling to the found text in
    Book View (issue #195)
    - fixed an issue with Tidy not fixing free ampersands into "&amp;", even when configured
    to do so (issue #365)
    - fixed an issue with the current tab unnecessarily reloading after book saves (issue #354)
    - fixed issues with filename basenames being read only until the first dot; was causing
    problems with OPF manifest ID generation (issue #351)
    - hitting the keyboard shortcut for the Find&Replace window while the window is open
    now switches focus to that window (issue #362)
    - fixed an issue with the applied headings not "sticking" and not showing up in the TOC
    editor (issue #300)
    - the special iPad- and Calibre-friendly cover meta tag information is now preserved
    after loading
    - added a new "Cover Image" entry for image resources in the "Add Semantics" Book Browser menu  
    - if an image is not set as a cover image manually, Sigil now uses heuristics on save
    to determine if the epub has a cover image
    - if an epub has an image set as a cover image, Sigil will now write a special meta tag
    that identifies this image in the OPF; this tag is then used by the iPad (and Calibre)
    for the book cover, for instance
    - all OPF <guide> element information when loading epubs is now preserved
    - added a new "Add Semantics" menu for XHTML documents; it can be used to mark XHTMLs as
    "Dedication", "Colophon", "Glossary" etc. for the <guide> element of the OPF
    - the status bar now shows a message after chapter split operations
    - fixed an issue with filenames with characters that should not appear in valid XML IDs
    having those characters added anyway (issue #344)
    - fixed an issue with files with uppercase extensions not having a mimetype set in the OPF
    (issue #349)
    - fixed an issue with Sigil rewriting headings when the TOC was opened and no heading was 
    edited (issue #327)
    - fixed an issue where adding an existing HTML file through the Book Browser would clear
    the current metadata in the book (issue #329)
    - added a check that prevents Sigil from loading the same resource multiple times in 
    invalid epubs (issue #339) 
    - fixed a bug that made the direct XHTML references in the NCX file less likely (issue #333)
    - fixed an issue with Sigil crashing when trying to save a loaded epub that had some badly
    formed metadata elements (issue #325)

Sigil v0.2.0 ß3 2010.03.23.
    - added two new WYSIWYG actions that work for both Views: "Insert SGF Chapter Marker" which
    inserts the old SGF horizontal rule chapter breaking marker and "Split On SGF Chapter Markers"
    which splits the current chapter according to the placement of these markers (issue #262)
    - chapter splitting now works in Code View
    - fixed an issue with Sigil adding "xmlns='http://www.w3.org/1999/xhtml'" to every element
    when performing a chapter break operation (issue #313)
    - fixed a rare issue with false spaces being inserted into words during import (issue #139)
    - added a confirmation dialog for removing items in the Book Browser (issue #306)
    - fixed an issue with the line number area overlapping the text in the Code View 
    - made Sigil remove the CSS cruft WebKit was adding to the "body" element
    - fixed an issue with spaces in filenames causing bad anchor element path updates
    - fixed an issue with spaces in filenames not being URL encoded in "href" and "src" attributes
    in the OPF and NCX files
    - fixed an issue with spaces in filenames causing invalid IDs (issue #301)
    - fixed a regression causing Sigil to crash when importing HTML files that reference resources
    that don't exist on disk
    - Tidy now converts all uppercase attributes to lowercase; mixed-case attributes are left as is
    - fixed an issue with Tidy choking on uppercase attribute names

Sigil v0.2.0 ß2 2010.03.10.
    - fixed an issue with exported HTML/CSS/etc. files inside EPUBs having superfluous newlines
    - fixed an issue with the TOC editor adding empty "class" attributes to headings (issue #297)
    - added a new "Window" menu item with new "Next Tab", "Previous Tab" and "Close Tab" actions 
    (issue #273)
    - fixed an issue with the font used in the line number area in the Code View being incorrect
    when the Code View is first opened; the problem affected mostly Mac machines (issue #290)
    - Sigil now handles corrupt epub files with an OPF referencing non-existent files (issue #289)
    - the Book Browser now doesn't scroll back to the top when an item is deleted or added 
    (issue #263)
    - the Book Browser now allows a file's extension to change between HTM, HTML, XHTML and XML
    (issue #264)
    - OPF and NCX files don't rely anymore on UTF-8 XML default parsing, but specify their UTF-8
    encoding directly in the declaration
    - fixed an issue with changes in the TOC editor not being reflected in the book (issue #277)
    - fixed an issue with the TOC editor not recognizing the "title" attribute on headings 
    (issue #271)
    - fixed an issue with the user seeing the old, unclean source in the Code View (issue #286)
    - fixed an issue with the user being prompted to save when quitting even when no changes
    have been performed on the new/loaded file (issue #276)
    - fixed an issue with Book/Code View keyboard shortcuts firing in the wrong view (issue #266)
    - tentatively fixed an issue with Sigil locking up when chapter breaking (issue #267)
    - fixed an issue with Tidy adding a superfluous 'lang' attribute that is also not allowed
    in XHTML 1.1
    - making sure that ID attributes used in the manifest section of the OPF are always valid
    - fixing export of epubs with XML files for OPS documents

Sigil v0.2.0 ß1 2010.03.02.
    - after *many* months of work, the complete redesign of the Sigil main interface and backend is 
    finished, resulting in waaaay too many changes, fixes and modifications under the hood that are
    too numerous to list here
    - fixed an issue with anchor elements getting unnecessary "name" attributes (issue #226)

Sigil v0.1.9 2010.02.08.
    - fixed a regression that caused Sigil to demand that all XHTML streams in an epub file
    be valid XML (issue #248)
    - the "container.xml" reading subsystem now handles XML files with namespaces (issue #235)
    - HTML encoding detection is now performed even on XHTML files in epub archives (per spec, 
    they have to be UTF-8 or UTF-16, but Sigil will now handle those that aren't)
    - fixed an issue with content file filenames using "%20" for spaces not being loaded 
    (issue #232)
    - the temp directory used on Windows is now <Profile>/Sigil instead of 
    <Profile>/My Documents/Sigil (issue #222)
    - added a "Sigil Dev Blog" Help menu entry

Sigil v0.1.8 2009.12.30.
    - fix for a regression causing all imported CSS code to be merged into one line
    - fix for an issue with ignored linefeed characters (caused by same regression) (issue #217)

Sigil v0.1.7 2009.12.28.
    - minor aesthetic toolbar fixes for Mac
    - fixed an issue with "&nbsp;" in headings not being converted to a space in the TOC 
    (issue #215)
    - minor aesthetic changes to the line number area in Code View
    - fixed an issue with "Insert Image" not working if the Book View doesn't have focus 
    (issue #204)
    - the "Add metadata property" dialogs in the Meta Editor now remember their size, position
    and splitter bar position
    - Sigil now loads HTML metadata when importing if metadata conforms to Dublin Core;
    code contribution from Kevin Hendricks (issue #160)
    - fixed an issue with loading TXT files with unescaped character entity references (issue #202)
    - fixed an issue with headings not being centered after View switches (issue #200)
    - fixed an issue with files with uppercase extensions being loaded incorrectly
    - fixed an issue with loading TXT files with Mac-style (CR) line endings (issue #170)
    - fixed an issue with loading UTF-16 encoded files that used Windows style (CRLF) line endings
    - Sigil should now detect UTF-8 encoded HTML files even when they don't specify that they   
    are UTF-8 encoded, and HTML files that use the XML "encoding" attribute (for any encoding)
    - the Views can now be scrolled by one line up/down by pressing CTRL+Up/Down (issue #72)
    - the About dialog now links to the online version of the GPLv3
    - made viewport switching more robust; the rare crashes should now become much rarer

Sigil v0.1.6 2009.12.06.
    - added a "Report An Issue" menu entry to the Help menu; opens a web browser and goes to the
    "ReportingIssues" wiki page on Sigil's website
    - fixed an issue with empty NavMap generation in the NCX if the file had no headings;
    the epub specification forbids empty NavMaps (issue #174)
    - fixed an issue with the document not being marked as modified in the GUI if the user only
    changed the document's metadata (issue #189)
    - fixed a rare bug with searching for a string that is at the very end of a document 
    (issue #181)
    - new "Remove Formatting" WYSIWYG action (issue #56)
    - Sigil now preserves ALL HTML entity references (it used to convert most to Unicode 
    equivalents); this change was necessary since soft hyphens were becoming "invisible" 
    (issue #186)
    - implemented "blockquote" support through new WYSIWYG actions: "Indent Less" and
    "Indent More" (issue #41)
    - updating Qt fixed an issue with images wrapped in SVG tags not being shown (issue #91)
    - updated Qt from 4.5.2 to 4.6.0
    - fixed an issue with regex matching in Code View when such regexes referenced line
    endings with "\n" (issue #182)
    - PageUp and PageDown keys now work in Book View (issue #130)
    - fixed a crash invoked on switching views and searching in Book View when the caret 
    element's parent has HTML comment children (issue #179)
    - "Replace All" is now treated as a single undo/redo operation *in Code View*
    - tentatively fixed a problem with bad TOC generation if the input file had multiple headings
    with the same ID (across XHTML files) (issue #177)
    - fixed a regression that was causing crashes when switching views

Sigil v0.1.5 2009.11.25
    - fixed a race condition with view syncing in Book View
    - fixed an issue with loading text files that don't end with a newline (some text would end up 
    missing)
    - A NEW FIND & REPLACE DIALOG (issue #13)
    - no more hard line breaks in Code View (courtesy of recent performance optimisations) 
    (issue #61)
    - TOC Editor now remembers its size across invocations and program launches
    - the uninstaller now removes Sigil's temporary working directories 
    - removed the "Start Sigil" checkbox in the last page of the installer; starting Sigil like 
    this was causing problems because Sigil had admin privileges (issue #163)
    - fixed an issue with chapter breaks not working after they are Left/Center/Right Aligned 
    (issue #158)
    - multiple images can now be inserted with the "Insert Image" dialog by selecting multiple 
    images 
    - fixed an issue with loading images from documents with uppercase tags and attributes 
    (issue #156)
    - tentatively fixed an issue with Sigil crashing on overwriting existing epubs (issue #146)
    - fixed an issue with Sigil crashing on epubs with "date" OPF elements but no value set
    for those elements (InDesign CS4 creates such invalid epubs) (issue #149)
    - fixed an issue with words being merged on TXT import (issue #148)
    - various performance improvements through code profiling and parallelization
    - Linux and Mac builds should now be slightly faster because of new compiler optimizations
    - fixed issue with Sigil incorrectly loading (and therefore subsequently saving) "date"
    OPF elements with "event" attributes (issue 144)

Sigil v0.1.4 2009.10.08.
    - SGF files are now associated with Sigil on Windows (issue #135)
    - SGF files are now associated with Sigil on Mac OS X (issue #10)
    - fixed issue with "Open With" OS actions not working on Macs (issue #111)
    - provided more informative tooltips by following Word 2007 tooltip style (issue #64) 
    - the heading text can now be edited in the TOC Editor (issue #131)
    - the Save As dialog now uses the current filename in the filename field (issue #18)
    - views can now be zoomed (issue #44)
    - Sigil no longer loads flow-specific CSS... this was causing more harm than good; loading 
    flow-specific CSS will be back in 0.2.0.
    - implemented a NEW workaround for a webkit bug causing the first character of a heading
    created after a chapter break to be displayed incorrectly (issue #78) 
    - fixed issue with TOC editor not resolving HTML entities (issue #125)
    - fixed issue with Tidy changing case of attribute names (issue #120)
    - Sigil will from now on check for a newer version on startup and present an informative
    message if such a version is found (issue #67)
    - made SGF importing MUCH faster (issue #119)
    - provided a window icon on Linux
    - providing binary installers for Windows AND LINUX (issue #6)
    - further improved encoding detection for HTML import
    - fixed graphical misalignment of controls in MetaEditor on Linux and Mac platforms
    - fixed syntax highlighting for XPGT stylesheets
    - fixed rare issue with SGF importing that displayed all body text underlined (issue #118)
    - fixed display of the Sigil chapter break in Book View: the red double-line now
    properly appears after all images (issue #117)
    - added support for importing images referenced in SVG elements in HTML import
    - HTML importing now defaults to a locale-aware codec if one is not detected in the HTML 
    stream; previously the fallback codec was UTF-8; this change should improve importing of 
    old HTML documents (issue #113)

Sigil v0.1.3 2009.09.02.
    - implemented a work-around for a bug in Qt causing documents with "us-ascii" encoding
    specified in the XML declaration to crash Sigil (issue #109)
    - resource path updating rewritten; should be more robust
    - fixed an issue where EPUB files from Google Books could not be opened (issue #106)
    - fixed regression for storing the folder from which the user last imported an image 
    (issue #105)  
    - refactored HTML file import resource loading: should be a lot more robust now
    - fixed an issue with loading HTML files that reference the same images multiple times 
    (issue #90)
    - implemented non-live View position synchronization; the Views are now synced
    by HTML element: moving the caret in one View will center the other View (upon switching)
    to the same HTML element that held the caret in the first View (issue #8)
    - newlines are now removed from TOC headings to avoid rendering problems in ADE (issue #96)
    - Sigil now creates a unique book identifier (if one is not provided by the user)
    using the UUID standard instead of a random sequence of characters and numbers;
    the old "SigilGEN" scheme is replaced with "UUID"
    - initial support for calibre interoperability (issue #94)
    - book updates from TOC editor are now faster and have a much smaller memory overhead
    - fixed issue with removing headings from TOC in TOC editor (issue #88, part 2 and issue #21);
    also made TOC editor updates to headings MUCH more robust
    - all headings are now by default included in TOC... heuristics for "guessing" which
    headings the users wants have been removed (issue #88, part 1)
    - fixed critical issue with Sigil hanging when loading certain SGF files (issue #87)
    - fixed rare issue with duplicate image loading (issue #86)
    - implemented a workaround for a webkit bug causing the first character of a heading
    created after a chapter break to be displayed incorrectly (issue #78)
    - the "makedmg" target for Macs is not build by default anymore and needs to be
    invoked directly; this was done to speed rebuilds
    - Macs now have a standard multiple document interface: opening a new file opens it
    in a new window, not in the old one (issue #22)
    - fixed a bug with warning dialog not informing the user of unsaved changes
    if he tried to load from the recent files list

Sigil v0.1.2 2009.08.12.
    - added the ability to specify the main publication identifier directly,
    through the "CustomID" basic metadata property (issue #3)
    - fixed a bug with warning dialog not informing the user of unsaved changes
    when editing in code view (issue #30)
    - Sigil is now a universal Mac application (ppc and i386, in 32bit) (issue #5)
    - implemented a workaround for a bug in QTextCodec causing bad HTML codec detection (issue #74)
    - SVG elements are not removed anymore (issue #24)
    - inter-document HTML links are now fully supported (issue #53)
    - fixed rare issue where CSS style rules could get duplicated when changing views
    - fixed issue with inline style tags in OPS documents not being loaded (issue #58)
    - Sigil can now accept a file to load as the first command line argument; this also
    provides support for "Open With..." operating system features (issue #63)
    - fixed an issue where the reported build time in the About dialog was actually the execution
    time (issue #65)
    - loading of missing files in the recent files list is now improved (issue #57)
    - fixed a rare issue where the wrong view could be sent to the printer on print actions
    - Sigil now creates a guide element with a cover page in the OPF if the content of the first
    OPS document is less than 1000 characters long (issue #48)
    - support for importing UTF-16 encoded documents (not just UTF-8)
    - provided install target for Linux; the binary is now also named "sigil"
    (lower case 's') on Unix systems (except Mac) for the sake of convention (issue #46)
    - removed dependency on "data" directory (issue #51)

Sigil v0.1.1 2009.08.06.
    - applied provided patch for NetBSD support
    - fixed issue with loading images in HTML and EPUB docs that have regexp special characters
    in filenames. (issue #39)
    - if headings have the 'title' attribute set, it is now used as the TOC text entry. (issue #26)
    - tags are now removed from headings before they are converted to TOC entries (issue #47)
    - Sigil now remembers the last folder from which you loaded an image (issue #34)
    - choosing 'cancel' in TOC editor now no longer forces the views to update
    - fixed bug with new headings getting existing IDs. (issue #36)
    - printing support! new file menu actions: "print" and "print preview"
    - fixed an issue when sometimes switching between views didn't enable/disable appropriate 
    actions
    - fixed an issue with mixed-up CSS classes on Mac and Linux (issue #16)
    - added line numbering for Code View (issue #9)
    - added current line highlighting for Code View 
    - fixed crashing bug with some calibre generated epubs (issue #16)

Sigil v0.1.0 2009.08.01.
    - initial release
