Bump version to 0.26

configure.ac

@@ -1,7 +1,7 @@
 AC_PREREQ([2.69])
 
 AC_INIT(	[celluloid],
-		[0.25],
+		[0.26],
 		[http://github.com/celluloid-player/celluloid/issues],
 		[celluloid],
 		[http://github.com/celluloid/celluloid] )

data/io.github.celluloid_player.Celluloid.appdata.xml.in

@@ -29,6 +29,38 @@
  </description>
  <developer_name>The Celluloid Developers</developer_name>
  <releases>
+  <release date="2023-09-16" version="0.26">
+   <description>
+    <p>
+     This release contains the following changes:
+    </p>
+    <ul>
+      <li>
+       Fix a bug where the header bar keeps hiding even when a menu is open.
+      </li>
+      <li>
+       Use toasts instead of dialog to report mpv errors.
+      </li>
+      <li>
+       Change default screenshot format to PNG.
+      </li>
+      <li>
+       Fix crash that happens when the mpv-config-file key in GSettings
+       contains a path rather than a URI.
+      </li>
+      <li>
+       Expose the Position MPRIS property.
+      </li>
+      <li>
+       Use the numeric style class for the time/duration label, which stops it
+       from jumping around as it changes.
+      </li>
+    </ul>
+    <p>
+     This listing is incomplete. See git log for complete changelog.
+    </p>
+   </description>
+  </release>
   <release date="2023-03-26" version="0.25">
    <description>
     <p>

meson.build

@@ -1,5 +1,5 @@
 project('celluloid', 'c',
-  version: '0.25',
+  version: '0.26',
   meson_version: '>= 0.49.0',
   default_options: [
     'warning_level=2',