*** See also the Changes @section in include/frei0r.h or git log

1.6.1 - 25 May 2017

	Minor fixes to the build system. Version correctly updated.

1.6.0 - 24 March 2017

	This release contains new filters and some bugfixes to parameters
	and building environment, documentation is updated accordingly.
	New filters (3): bgsubtract0r, glitch0r, rgbsplit0r
	Updated (2): Distort0r now mode and velocity, Curves has improved
	precision.

1.5.0 - 2 April 2016

	This release fixes several major bugs in existing plugins and adds
	one new filter: NDVI (Normalized Difference Vegetation Index).

1.4.0 - 24 February 2013

	This release fixes several major bugs in existing plugins,
	adds new filters and the optional dependency to cairo.
	New filters (18): IIRblur, Vignette, Keyspillm0pup, Timeout,
	  Posterize, Dither, Spillsupress, Emboss, Colgate, RGBNoise,
	  Colorize, Softglow, ColrHalftone, Sigmoidaltransfer,
	  Colortap, cairogradient, cairoimagegrid, medians
	New mixers: cairoblend, cairoaffineblend

1.3.0 - 8 March 2011

	This release adds more plugins, better documentation and better
	examples for writing code that makes use of thed opencv library.
	New filters (4): tutorial, sharpness, denoise, lightgraffiti
	New generator: test_pat (broadcast test patterns)
	New mixer: addition_alpha

1.2.1 - 4 October 2010

	This is a bugfix release which avoids a crash on load of the
	Vertigo plugin and corrects the install path according do
	distribution needs.

1.2.0 - 13 September 2010

	This release adds many new filters, cross-platform compatibility
	to build Win32 plugins, some fixes to the specification, a new Web
	page, and more documentation.

1.1.22 - 28 October 2008

	Three new plugins were added: UV Map, Edge Glow, and K-Means
	Clustering. Various bugfixes were done.

1.1.21 - 1 April 2008

	This release adds six new plugins: Lenscorrection, Transparency,
	Color Distance, Perspective, RGB Parade, and Vector Scope.

1.1.20 - 7 November 2007

	This is the first release as a standard autoconf tarball. It
	contains various bugfixes and some new plugins.


*** At last, see also git --log from repository