+-----------------------§
+2007-02-22 José Matos <jamatos@lyx.org>
+
+ * format incremented to 263: changes in the language names (overdue):
+ brazil -> brazilian
+ portuges -> portuguese
+
+2007-02-16 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 262: Allow ascii \inputencoding
+
+2007-02-14 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 261: \output_changes is now considered
+ even if \tracking_changes is false. This allows to output existing
+ changes even if future changes are not tracked anymore.
+ The old combination
+
+ \tracking_changes false
+ \output_changes true
+
+ is therefore converted to
+
+ \tracking_changes false
+ \output_changes false
+
+ on upgrade. Nothing is done on downgrade since the new behaviour is
+ not supported in older formats.
+
+2007-02-13 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 260: Allow utf8x \inputencoding
+
+2007-02-12 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 259:
+ Old: Spaces at start or end of font changes were output outside of
+ the font change, i.e. not 'xx\textbf{ yy }zz', but
+ 'xx \textbf{yy} zz'.
+ New: Spaces are always output with the font set by the user.
+
+2007-01-31 Uwe Stöhr
+
+ * format incremented to 258: new \lyxline definition
+ Old:
+ \\newcommand{\\lyxline}[1]{
+ {#1 \\vspace{1ex} \\hrule width \\columnwidth \\vspace{1ex}}
+ }
+ New:
+ \\newcommand{\\lyxline}[1][1pt]{%
+ \\par\\noindent%
+ \\rule[.5ex]{\\linewidth}{#1}\\par}
+ The new definition is more robust, see bug 1988 and now really takes care about
+ the fontsize: \lyxline{\Huge} produces now a thicker line then \lyxline{\normalfont}
+
+2007-01-29 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 257: Caption styles have been replaced by
+ InsetCaption. This is at the same time also a layout file format
+ change to format 3. layout2layout removes caption layouts from old
+ styles.
+ Note that InsetCaption did exist before this format, but was never
+ used. Old files containing do nevertheless still work.
+ Of course users can still define a Caption style in layout files,
+ but the special treatment in LyX is gone (apart from the sensitive
+ label property).
+
+2006-12-22 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 256: allow some new inputenc settings.
+ For the complete list, see lib/lyx2lyx/lyx_1_5.py.
+
+2006-11-25 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 255: new insets for \clearpage and
+ \cleardoublepage. They are written inline to the file, exactly like
+ \newpage.
+
+2006-11-13 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 254: new header parameter \use_esint.
+ It can have the same values as \use_amsmath: 0 (off), 1 (auto) and
+ 2 (on).
+
+2006-10-18 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 253: new nomenclature and printnomenclature
+ insets. These are standard InsetCommand with the following parameters:
+ \nomenclature[prefix]{symbol}{description}
+ \printnomenclature[labelwidth]
+
+2006-10-15 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 252: changed command inset syntax
+
+ Old:
+
+ \begin_inset LatexCommand \cmdname[opt1][opt2]{arg}
+ preview true
+ \end_inset
+
+ and
+
+ \bibitem [opt1]{arg}
+
+
+ New:
+
+ \begin_inset LatexCommand cmdname
+ name1 "opt1"
+ name2 "opt2"
+ name3 "arg"
+ preview true
+ \end_inset
+
+ The order of the parameters and for each parameter the name and
+ optional/required bit is now stored in InsetCommandParams.
+
+2006-10-03 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * format incremented to 251: save show_label param for charstyles.
+
+ On revert, the show_label param is just removed. Nothing to convert.
+
+2006-10-12 Martin Vermeer <martin.vermeer@hut.fi>
+
+ * Format incremented to 250: allow optional arg to environments
+
+ No material format change. Now optargs for environments are allowed
+ to be specified in layout files and will be handled properly. When
+ converted back to older formats, they will be ignored in LaTeX
+ output.
+
+2006-08-14 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 249: Unicode
+
+ LyX documents are now always encoded in utf8. The value of
+ \inputencoding does now only determine the encoding of the created
+ LaTeX file.
+ Up to format 248 the value of \inputencoding did also determine the
+ encoding of the LyX file:
+
+ \inputencoding LyX file encoding
+ auto as determined by the document and character
+ languages
+ default ditto
+ everything else as determined by \inputencoding
+
+ The difference between auto and default is only the LaTeX output:
+ auto causes loading of the inputenc package, default does not.
+
+2006-07-03 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 248: Basic booktabs support
+
+ The <features> tag has a new switch: booktabs="true|false".
+ An absent switch is equivalent to booktabs="false".
+ Horizontal lines are set with the booktabs package if this switch
+ is on.
+
+ The <row> tag of tabulars has the following new attributes:
+ topspace, bottomspace and interlinespace. All take a LyXLength
+ as value, or the special keyword "default".
+
+2006-06-10 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * format incremented to 247. The Grand Font Interface Rewrite.
+ (1) Split font selection to rm, sf, tt:
+ \fontscheme -> \font_roman, \font_sans, \font_typewriter
+ Change 246->247:
+ \fontscheme \font_roman \font_sans \font_typewriter
+ default default default default
+ ae ae default default
+ times times default default
+ palatino palatino default default
+ helvet default helvet default
+ avant default avant default
+ newcent newcent default default
+ bookman bookman default default
+ pslatex times (or \usepackage{pslatex})
+ New 246->247:
+ \font_roman: cmr (-> \renewcommand{\rmdefault}{cmr}),
+ lmodern, charter, utopia, ccfonts, chancery, beraserif
+ (-> \usepackage{<name>})
+ \font_sans: cmss, lmss, cmbr
+ (-> \renewcommand{\sfdefault}{<name>})
+ berasans (-> \usepackage{<name>})
+ \font_typewriter: cmtt, lmtt, cmtl,
+ (-> \renewcommand{\sfdefault}{<name>})
+ courier, luximono, beramono
+ (-> \usepackage{<name>})
+ (2) New param \font_default_family (rmdefault, sfdefault, ttdefault)
+ (3) New param \font_sc (true, false).
+ (4) New param \font_osf (true, false).
+ (5) New param \font_sf_scale (float)
+ (6) New param \font_tt_scale (float)
+ Support for the following fonts has been added:
+ bera, ccfonts, chancery, charter, cmbright, computer modern (explicitely),
+ courier, lmodern, luximono, utopia.
+ Support for the following font has been removed:
+ pslatex (it's superseded by mathptmx (times)).
+
+2006-06-03 Martin Vermeer <martin.vermeer@hut.fi>
+
+ * format incremented to 246. The framed.sty package is
+ now supported with note types framed and shaded.
+
+2005-10-12 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * format incremented to 245. The \quotes_times parameter
+ has been removed.
+
+2005-09-24 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * format incremented to 244. Rename '\InsetSpace \,'
+ to '\InsetSpace \thinspace{}', because the comma was
+ not parsed by lyxlex, and '\InsetSpace \space' to
+ '\InsetSpace \space{}' in favour of consistency.
+
+2005-07-18 José Matos <jamatos@lyx.org>
+
+ * format incremented to 243.
+
+ * this change only affects the preamble, the paperpackage
+ option was removed and papersize is changed to default.
+
+2005-06-21 Jean-Marc Lasgouttes <lasgouttes@lyx.org>
+
+ * format incremented to 242. There is no file format per
+ se, but the "frenchb" language has been removed from lib/language
+ and has to be translated to "french" by lyx2lyx.
+
+2005-02-03 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 241.
+
+ All following changes apply only to text in ERT insets. The
+ rationale is that text in ERT is simply ASCII text, and nothing more.
+
+ * paragraph breaks are now a single newline in latex and not a
+ paragraph break anymore (bug 698).
+ * \newline is not allowed anymore, because it is redundant (see above)
+ * layouts other than Standard, paragraph parameters and font changes
+ are not allowed anymore. They never made sense and were ignored for
+ latex output, but now they can't be read or set anymore (bug 922).
+
+
+2005-01-23 Jürgen Spitzmüller <j.spitzmüller@gmx.de>
+
+ * format incremented to 240.
+ * new bufferparam:
+ \output_changes {true|false}
+ (should the change tracking marks be visible in the output or not?)
+ * lyx2lyx should just delete the param in 239.
+
+2005-01-06 José Matos <jamatos@lyx.org>
+
+ * format incremented to 239.
+ * the paragraph parameters are displayed in their own line. This
+ change is consistent with the insets behaviour, and corresponds
+ to a more uniform treatment of the paragraphs since some of them
+ had already their own line.
+
+ An example of a single paragraph follows:
+
+\begin_layout Standard
+\paragraph_spacing single
+\align left
+Paragraph text.
+\end_layout
+
+
+2004-12-03 José Matos <jamatos@lyx.org>
+
+ * format incremented to 238.
+ * The compatibility code to read old latex accents from 0.12.x in
+ InsetLatexAccent::checkContents has been removed.
+ The following translations are done:
+ "\i \x" -> "\i \x{}"
+ "\i \xy" -> "\i \x{y}"
+ "\i \x y" -> "\i \x{y}"
+ "\i \x\i" -> "\i \x{\i}"
+ "\i \x\j" -> "\i \x{\j}"
+ x is a latex accent command, y the base character. \, i and j are
+ literal.
+ lyx did these changes already from 0.12.x -> 215, but not lyx2lyx,
+ so formats 215 - 237 can have both versions.
+
+
+2004-10-10 José Matos <jamatos@lyx.org>
+
+ * format incremented to 237.
+ * In the header, the following statments use now booleans values,
+ instead of 0, 1:
+ - \use_geometry
+ - \use_bibtopic
+ - \tracking_changes
+
+2004-08-15 José Matos <jamatos@lyx.org>
+
+ * format incremented to 236.
+ * Added tags:
+ - \begin_document
+ - \begin_header
+ - \begin_body
+ - \end_body
+
+ * The options for \papersize are changed:
+ Default -> default
+ Custom -> custom
+ * All whitespaces are removed at the end of lines, when
+ not necessary. As an example we have all the lines in the header that
+ do not belong to the preamble.
+
+2004-07-01 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 235.
+ * \paperpackage had an off-by-one error. Translation table:
+
+ 234: a4 a4wide widemarginsa4
+ 235: none a4 a4wide widemarginsa4
+
+ The "widemarginsa4" setting of 235 has no equivalent in 234.
+
+2004-05-12 Angus Leeming <leeming@lyx.org>
+
+ * format incremented to 234.
+ * the citation engine is specified explicitly rather than being
+ deduced from 3 bools.
+
+ \use_natbib 1
+ \use_numerical_citations 0 -> \cite_engine <style>
+ \use_jurabib 0
+
+ where <style> is one of "basic", "natbib_authoryear",
+ "natbib_numerical" or "jurabib".
+
+2004-04-29 Georg Baum <Georg.Baum@post.rwth-aachen.de>
+
+ * format incremented to 233.
+ * insetgraphics does not allow filenames without extension anymore.
+ The complete filename has to be given.
+
+2004-03-29 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * format incremented to 232.
+
+ * Support for bibtopic (sectioned bibliographies).
+ - bufferparam \use_bibtopic [1|0]
+ - the bibtex inset has a second argument for bibtopic's
+ btPrint{Cited|NotCited|All} command:
+ < 231:
+ \begin_inset LatexCommand \bibtex[<style>]{<database>}
+ now:
+ \begin_inset LatexCommand \bibtex[<style>][<btPrintX>]{<database>}
+ Forwards, there's nothing to be done. Backwards, \usepackage[dot]{bibtopic}
+ has to be inserted to the preamble. Instead of the bibtex inset, the LaTeX
+ \bibliographystyle{<style>}
+ \begin{btSect}{<database>}
+ \<btprintX>
+ \end{btSect}
+ has to be inserted.
+
+2004-03-29 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * format incremented to 231.
+
+ * Support for sidewaysfigure/sidewaystable (rotating package).
+ insetfloat has now a param \sideways [true|false] (default is false).
+ The param should be erased on downwards conversion, if it was true,
+ the inset should be replaced by
+ \begin{sidewaysfigure} <content> \end{sidewaysfigure}
+ resp.
+ \begin{sidewaystable} <content> \end{sidewaystable}
+ i.e. ERT.
+
+2004-02-23 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * format incremented to 230.
+
+ * Support for a second optional argument in insetcommand.
+ currently, citation uses this to support natbibs second
+ optional argument \cite[before][after]{key}.
+ I think there's nothing to convert upwards. Downwards, the
+ commands with 2 optional args need to be converted to ERT.
+
+ * Support for jurabib (param \use_jurabib [1|0], default is 0).
+ When converting downwards, \usepackage{jurabib} has to be added
+ to the preamble and, if babel is used, \usepackage{babel} before
+ (jurabib fails if babel is called afterwards). If the natbib commands
+ are used together with jurabib, they have to be converted to ERT too.
+
+2003-12-29 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * format incremented to 229.
+ * Minipages cannot be read anymore. All minipage insets will
+ be converted to frameless box insets between 228->229.