[niepce: 30/34] Update README for gtk4

[Hubert Figuière <hub src gnome org>]

commit ee2a2374b39e0bb895af96495fd527d16bce2ef7
Author: Hubert Figuière <hub figuiere net>
Date:   Fri May 13 22:52:35 2022 -0400

    Update README for gtk4

 README       | 6 +++---
 configure.ac | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/README b/README
index 9ef258e..d839a46 100644
--- a/README
+++ b/README
@@ -25,13 +25,13 @@ To build is you need the following:
 
 A C++11 compiler
 A Rust compiler
-gtk+ 3.24
+gtk+ 4.4
 cairo 1.1
 glibmm 2.66
-gtkmm 3.24
+gtkmm 4.4
 giomm
 cairomm
-osm-gps-map 1.1
+shumate 1.0.0.alpha1
 sqlite3
 libxml2 > 2.5.0
 boost 1.60
diff --git a/configure.ac b/configure.ac
index 60075c9..6619f1a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT(niepce, 2013.6.1)
+AC_INIT(niepce, 2022.5.1)
 AC_PREREQ(2.59)
 AC_CONFIG_SRCDIR(README)
 AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz subdir-objects])