[gegl] release 0.4.0

[Øyvind Kolås <ok src gnome org>]

commit f6caafacf3d8c176049de5c6680f8065bcfe9af9
Author: Øyvind Kolås <pippin gimp org>
Date:   Wed Apr 25 03:10:09 2018 +0200

    release 0.4.0
    
    The 0.4.x series will be the stable series for use with GIMP-2.10, and
    maintained - likely with back ported ops from 0.5.0.

 configure.ac  |   10 +++++-----
 docs/NEWS.txt |   27 +++++++++++++++++++++++++++
 po/Makevars   |    2 +-
 3 files changed, 33 insertions(+), 6 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 66b912f..e9d7549 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,8 +13,8 @@ dnl    set GEGL_BINARY_AGE _and_ GEGL_INTERFACE_AGE to 0.
 
 
 m4_define([gegl_major_version], [0])
-m4_define([gegl_minor_version], [3])
-m4_define([gegl_micro_version], [35])
+m4_define([gegl_minor_version], [4])
+m4_define([gegl_micro_version], [0])
 m4_define([gegl_real_version],
           [gegl_major_version.gegl_minor_version.gegl_micro_version])
 m4_define([gegl_version], [gegl_real_version])
@@ -27,7 +27,7 @@ m4_define([gegl_binary_age],
 m4_define([gegl_api_version], [gegl_major_version.gegl_minor_version])
 
 m4_define([stability_version_number],
-          m4_if(m4_eval(gegl_major_version || gegl_minor_version), [0], 
+          m4_if(m4_eval(gegl_major_version || gegl_minor_version), [0],
                         [gegl_micro_version], [gegl_minor_version]))
 m4_define([gegl_unstable],
           m4_if(m4_eval(stability_version_number % 2), [1], [yes], [no]))
@@ -79,10 +79,10 @@ m4_ifdef([AM_SILENT_RULES],
          [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
 
 dnl ==========================================================================
-dnl                              Versioning              
+dnl                              Versioning
 dnl ==========================================================================
 
-dnl The triplet 
+dnl The triplet
 GEGL_MAJOR_VERSION=gegl_major_version
 GEGL_MINOR_VERSION=gegl_minor_version
 GEGL_MICRO_VERSION=gegl_micro_version
diff --git a/docs/NEWS.txt b/docs/NEWS.txt
index 74fab15..6ff0868 100644
--- a/docs/NEWS.txt
+++ b/docs/NEWS.txt
@@ -1,3 +1,30 @@
+GEGL-0.4.0 2018-04-26
+---------------------
+
+GEGL 0.4.x is a stable release series of GEGL to have a stable API and ABI to
+go with GIMP-2.10. When the need arises to break API or ABI compatibility the
+0.4.x series will get its own branch and unstable API experiments and
+development, 0.5.x will happen in master. For now though master will track the
+0.4.x series.
+
+Core
+~~~~
+
+Change GeglParamSpecSeed from int to uint to match the value range of
+GeglRandom's seed.
+
+Operations
+~~~~~~~~~~
+
+ripple fixed remaining issues needed to remove legacy GIMP plug-in in GIMP.
+spherize, requrise transform and color-overlay moved out of workshop.  ppm-load
+ported to GIO.
+
+Contributors to this release: Ell, Piotr Drąg, Anders Mortensen, Anders
+Jonsson, Marco Ciampa, Daniel Korostil, Øyvind Kolås, Jon Nordby and Simon
+Budig.
+
+
 GEGL-0.3.32 2018-04-16
 ----------------------
 
diff --git a/po/Makevars b/po/Makevars
index ed03d18..77bc733 100644
--- a/po/Makevars
+++ b/po/Makevars
@@ -1,7 +1,7 @@
 # Makefile variables for PO directory in any package using GNU gettext.
 
 # Usually the message domain is the same as the package name.
-DOMAIN = $(PACKAGE)-0.3
+DOMAIN = $(PACKAGE)-0.4
 
 # These two variables depend on the location of this directory.
 subdir = po