bump versions for 6.1.90 release candidate

* configure.ac (AC_INIT): Set version to 6.1.90.
(OCTAVE_PATCH_VERSION): Set to 90.
(OCTAVE_COPYRIGHT): Update to 2021.
(OCTAVE_RELEASE_DATE): Update to 2021-02-10.

* liboctave/module.mk, libgui/module.mk, libinterp/module.mk:
Bump version number for library revision.

configure.ac

@@ -27,7 +27,7 @@ dnl
 
 ### Initialize Autoconf
 AC_PREREQ([2.65])
-AC_INIT([GNU Octave], [6.1.1], [https://octave.org/bugs.html], [octave],
+AC_INIT([GNU Octave], [6.1.90], [https://octave.org/bugs.html], [octave],
         [https://www.gnu.org/software/octave/])
 
 ### Declare version numbers
@@ -41,14 +41,14 @@ dnl AC_INIT requires it to be static, not computed from shell variables.
 
 OCTAVE_MAJOR_VERSION=6
 OCTAVE_MINOR_VERSION=1
-OCTAVE_PATCH_VERSION=1
+OCTAVE_PATCH_VERSION=90
 
 dnl PACKAGE_VERSION is set by the AC_INIT VERSION argument.
 OCTAVE_VERSION="$PACKAGE_VERSION"
 
-OCTAVE_COPYRIGHT="Copyright (C) 2020 The Octave Project Developers."
+OCTAVE_COPYRIGHT="Copyright (C) 2021 The Octave Project Developers."
 
-OCTAVE_RELEASE_DATE="2020-11-26"
+OCTAVE_RELEASE_DATE="2021-02-10"
 
 ## The "API version" is used as a way of checking that interfaces in the
 ## liboctave and libinterp libraries haven't changed in a backwardly

libgui/module.mk

@@ -63,7 +63,7 @@ nodist_%canon_reldir%_liboctgui_la_SOURCES = \
 ## to the rules in the etc/HACKING.md file:
 
 %canon_reldir%_liboctgui_current = 6
-%canon_reldir%_liboctgui_revision = 0
+%canon_reldir%_liboctgui_revision = 1
 %canon_reldir%_liboctgui_age = 0
 
 %canon_reldir%_liboctgui_version_info = $(%canon_reldir%_liboctgui_current):$(%canon_reldir%_liboctgui_revision):$(%canon_reldir%_liboctgui_age)

libinterp/module.mk

@@ -151,7 +151,7 @@ endif
 ## to the rules in the etc/HACKING.md file:
 
 %canon_reldir%_liboctinterp_current = 8
-%canon_reldir%_liboctinterp_revision = 0
+%canon_reldir%_liboctinterp_revision = 1
 %canon_reldir%_liboctinterp_age = 0
 
 %canon_reldir%_liboctinterp_version_info = $(%canon_reldir%_liboctinterp_current):$(%canon_reldir%_liboctinterp_revision):$(%canon_reldir%_liboctinterp_age)

liboctave/module.mk

@@ -86,7 +86,7 @@ nodist_%canon_reldir%_%canon_reldir%_la_SOURCES = \
 ## to the rules in the etc/HACKING.md file:
 
 %canon_reldir%_%canon_reldir%_current = 8
-%canon_reldir%_%canon_reldir%_revision = 0
+%canon_reldir%_%canon_reldir%_revision = 1
 %canon_reldir%_%canon_reldir%_age = 0
 
 %canon_reldir%_%canon_reldir%_version_info = $(%canon_reldir%_%canon_reldir%_current):$(%canon_reldir%_%canon_reldir%_revision):$(%canon_reldir%_%canon_reldir%_age)