2014-09-25  Morten Welinder <terra@gnome.org>

	* Release 1.12.18

2014-06-09  Morten Welinder <terra@gnome.org>

	* Release 1.12.17

2014-05-23  Morten Welinder <terra@gnome.org>

	* Release 1.12.16

2014-04-30  Morten Welinder <terra@gnome.org>

	* Release 1.12.15

2014-04-13  Morten Welinder <terra@gnome.org>

	* Release 1.12.14

2014-03-18  Morten Welinder <terra@gnome.org>

	* Release 1.12.13

2014-03-03  Morten Welinder <terra@gnome.org>

	* Release 1.12.12

2014-02-16  Morten Welinder <terra@gnome.org>

	* Release 1.12.11

2014-02-11  Morten Welinder <terra@gnome.org>

	* Release 1.12.10

2013-11-28  Morten Welinder <terra@gnome.org>

	* Release 1.12.9

2013-10-07  Morten Welinder <terra@gnome.org>

	* Release 1.12.8

2013-09-01  Morten Welinder <terra@gnome.org>

	* Release 1.12.7

2013-08-27  Morten Welinder <terra@gnome.org>

	* Release 1.12.6

2013-08-19  Morten Welinder <terra@gnome.org>

	* Release 1.12.5

2013-08-15  Jean Brefort  <jean.brefort@normalesup.org>

	* functions.c (staircase_averaging): fixed test order to avoid using
	uninitialized data.

2013-07-10  Morten Welinder <terra@gnome.org>

	* Release 1.12.4

2013-06-25  Morten Welinder <terra@gnome.org>

	* Release 1.12.3

2013-04-26  Morten Welinder <terra@gnome.org>

	* Release 1.12.2

2013-03-09  Morten Welinder <terra@gnome.org>

	* Release 1.12.1

2012-12-18  Morten Welinder <terra@gnome.org>

	* Release 1.12.0

2012-11-29  Morten Welinder <terra@gnome.org>

	* Release 1.11.91

2012-11-16  Morten Welinder <terra@gnome.org>

	* Release 1.11.90

2012-09-06  Morten Welinder <terra@gnome.org>

	* Release 1.11.6

2012-07-31 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (help__interpolation): clarify description and
	add examples

2012-07-31  Jean Brefort  <jean.brefort@normalesup.org>

	* functions.c (linear_averaging): really fixed it. [#680918]

2012-07-31 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (gnumeric_interpolation): completely sort the
	abscissae

2012-07-31  Jean Brefort  <jean.brefort@normalesup.org>

	* functions.c (linear_averaging): fixed it. [#680723]

2012-07-27 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (gnumeric_interpolation): check for target size
	after adjustment

2012-07-27 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (gnumeric_interpolation): sort abscissae
	if they are unordered
	(help_interpolation): delete the requirement that abscissae
	are ordered

2012-07-15  Morten Welinder <terra@gnome.org>

	* Release 1.11.5

2012-06-25  Morten Welinder <terra@gnome.org>

	* Release 1.11.4

2012-04-21  Morten Welinder <terra@gnome.org>

	* Release 1.11.3

2012-03-15  Morten Welinder  <terra@gnome.org>

	* functions.c (staircase_interpolation, staircase_averaging):
	Handle the no-points case.  Fixes #672154.

2012-03-02  Morten Welinder <terra@gnome.org>

	* Release 1.11.2

2011-11-27  Morten Welinder <terra@gnome.org>

	* Release 1.11.1

2011-11-24  Morten Welinder <terra@gnome.org>

	* Release 1.11.0

2011-11-19  Morten Welinder  <terra@gnome.org>

	* functions.c (hpfilter): Fix prototype to match function
	description.  I hope.

2011-08-19 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* plugin.xml.in: add hpfilter
	* functions.c (help_fourier): use the correct error in the
	description
	(help_hpfilter): new
	(gnm_hpfilter): new
	(gnumeric_hpfilter): new
	(TimeSeriesAnalysis_functions): add hpfilter

2011-07-31  Morten Welinder <terra@gnome.org>

	* Release 1.10.17

2011-07-20 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (gnumeric_interpolation): add new argument to collect_float_pairs
	call

2011-07-20 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (gnumeric_interpolation): ignore missing targets

2011-07-19 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (gnumeric_interpolation): use collect_float_pairs

2011-06-16  Morten Welinder <terra@gnome.org>

	* Release 1.10.16

2011-05-21  Morten Welinder <terra@gnome.org>

	* Release 1.10.15

2011-03-24  Morten Welinder <terra@gnome.org>

	* Release 1.10.14

2011-02-02  Morten Welinder <terra@gnome.org>

	* Release 1.10.13

2010-11-25  Morten Welinder <terra@gnome.org>

	* Release 1.10.12

2010-10-02 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (help_fourier): add description of new argument
	(gnumeric_fourier): handle new argument
	(TimeSeriesAnalysis_functions): add new argument to FOURIER

2010-10-01  Morten Welinder <terra@gnome.org>

	* Release 1.10.11

2010-09-04  Morten Welinder <terra@gnome.org>

	* Release 1.10.10

2010-08-24  Jean Brefort  <jean.brefort@normalesup.org>

	* functions.c (gnumeric_interpolation): do not compare signed and unsigned.

2010-08-22 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (help_interpolation): correct the description

2010-08-21  Jean Brefort  <jean.brefort@normalesup.org>

	* functions.c (linear_averaging), (staircase_averaging),
	(spline_averaging), (gnumeric_interpolation),
	(gnumeric_periodogram): fixed some interpolation issues.

2010-08-20 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (help_interpolation): clarify the description

2010-08-16  Morten Welinder <terra@gnome.org>

	* Release 1.10.9

2010-07-30  Morten Welinder <terra@gnome.org>

	* Release 1.10.8

2010-06-14 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (help_fourier): correct the argument description

2010-06-28  Morten Welinder <terra@gnome.org>

	* Release 1.10.7

2010-06-16  Morten Welinder <terra@gnome.org>

	* Release 1.10.6

2010-06-14 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c: remove inconsistent periods, etc.

2010-06-10 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c: remove superfluous spaces, inconsistent periods, etc.

2010-05-30  Morten Welinder <terra@gnome.org>

	* Release 1.10.5

2010-05-20  Morten Welinder <terra@gnome.org>

	* Release 1.10.4

2010-05-07  Morten Welinder <terra@gnome.org>

	* Release 1.10.3

2010-04-16  Morten Welinder <terra@gnome.org>

	* Release 1.10.2

2010-03-08  Morten Welinder <terra@gnome.org>

	* Release 1.10.1

2010-02-13  Morten Welinder <terra@gnome.org>

	* Release 1.10.0

2010-01-19  Morten Welinder <terra@gnome.org>

	* Release 1.9.18

2009-12-24  Jean Brefort  <jean.brefort@normalesup.org>

	* functions.c (linear_interpolation), (linear_averaging),
	(staircase_interpolation), (staircase_averaging),
	(spline_interpolation), (spline_averaging),
	(gnumeric_interpolation), (gnumeric_periodogram): fixed double/gnm_float
	issues.

2009-12-15  Morten Welinder <terra@gnome.org>

	* Release 1.9.17

2009-11-29  Morten Welinder <terra@gnome.org>

	* Release 1.9.16

2009-11-01  Morten Welinder <terra@gnome.org>

	* Release 1.9.15

2009-10-11  Morten Welinder <terra@gnome.org>

	* Release 1.9.14

2009-09-20  Morten Welinder <terra@gnome.org>

	* Release 1.9.13

2009-09-05  Morten Welinder <terra@gnome.org>

	* Release 1.9.12

2009-08-30  Morten Welinder <terra@gnome.org>

	* Release 1.9.11

2009-08-15  Morten Welinder <terra@gnome.org>

	* Release 1.9.10

2009-08-14  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c: remove argument names from GnmFuncDescriptor

2009-07-05  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (help_interpolation): fix spelling error

2009-06-20  Morten Welinder <terra@gnome.org>

	* Release 1.9.9

2009-06-19  Morten Welinder  <terra@gnome.org>

	* functions.c (gnumeric_periodogram): Fix another crash.  #586427.

2009-06-18  Morten Welinder  <terra@gnome.org>

	* functions.c (gnumeric_periodogram): Fix crash.  #586191.

2009-06-05  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* functions.c (gnm_fourier_fft): moved here from
	  src/tools/analysis-tools.c
	(help_interpolation): changed to new form of desription
	(help_periodogram): ditto
	(help_fourier): new
	(gnumeric_fourier): new
	(TimeSeriesAnalysis_functions): added fourier function
	* plugin.xml.in: added fourier function

2009-05-23  Morten Welinder <terra@gnome.org>

	* Release 1.9.8

2009-05-06  Morten Welinder <terra@gnome.org>

	* Release 1.9.7

2009-04-25  Morten Welinder <terra@gnome.org>

	* Release 1.9.6

2009-03-22  Morten Welinder <terra@gnome.org>

	* Release 1.9.5

2009-02-22  Morten Welinder <terra@gnome.org>

	* Release 1.9.4

2008-10-25  Jean Brefort  <jean.brefort@normalesup.org>

	* functions.c: (gnumeric_interpolation): fixed leak in
	interpolation. [#5577788]

2008-10-23  Jean Brefort  <jean.brefort@normalesup.org>

	* functions.c: (gnumeric_interpolation): return an error when the number
	of targets is negative (not only when it is nul). [#557515]

2008-10-22  Jean Brefort  <jean.brefort@normalesup.org>

	* functions.c: (spline_interpolation), (spline_averaging): do not
	use a NULL GOCSpline struct. See #557442.

2008-10-18  Jody Goldberg <jody@gnome.org>

	* Release 1.9.3

2008-08-29  Jody Goldberg <jody@gnome.org>

	* Release 1.9.2

2008-06-25  Jody Goldberg <jody@gnome.org>

	* Release 1.9.1

2008-05-04  Jody Goldberg <jody@gnome.org>

	* Release 1.9.0

2007-12-21  Jody Goldberg <jody@gnome.org>

	* Release 1.8.0

2007-12-03  Jody Goldberg <jody@gnome.org>

	* Release 1.7.91

2007-11-19  Jody Goldberg <jody@gnome.org>

	* Release 1.7.90

2007-11-04  Morten Welinder <terra@gnome.org>

	* Release 1.7.14

2007-10-21  Morten Welinder <terra@gnome.org>

	* Release 1.7.13

2007-09-28  Jean Brefort  <jean@normalesup.org>

	* functions.c: use new go-math.h location.

2007-09-04  Jody Goldberg <jody@gnome.org>

	* Release 1.7.12

2007-07-24  Jody Goldberg <jody@gnome.org>

	* Release 1.7.11

2007-06-03  Jean Brefort  <jean.brefort@normalesup.org>

	* functions.c: (callback_function_collect), (_collect_floats),
	(gnumeric_interpolation), (gnumeric_periodogram): fix various
	issues.

