Update version information

Update the version information and change log.

doc/bufexplorer.txt

@@ -1,7 +1,7 @@
-*bufexplorer.txt*              Buffer Explorer       Last Change: 20 Sept 2022
+*bufexplorer.txt*              Buffer Explorer       Last Change: 01 May 2023
 
 Buffer Explorer                                *buffer-explorer* *bufexplorer*
-                                Version 7.4.25
+                                Version 7.4.26
 
 Plugin for easily exploring (or browsing) Vim|:buffers|.
 
@@ -263,6 +263,15 @@ The default is 1.
 ===============================================================================
 CHANGE LOG                                              *bufexplorer-changelog*
 
+7.4.26   May 01, 2023
+     What's Changed
+       - wipe explorer buffer on hide by @basharh in
+         https://github.com/jlanzarotta/bufexplorer/pull/111
+     New Contributors
+       - @basharh made their first contribution in
+         https://github.com/jlanzarotta/bufexplorer/pull/111
+     Full Changelog
+       https://github.com/jlanzarotta/bufexplorer/compare/v.7.4.25...v7.4.26
 7.4.25   September 20, 2022
      What's Changed
      - Fix MRU sort order after loading vim session by @mmrwoods in

plugin/bufexplorer.vim

@@ -1,5 +1,5 @@
 "============================================================================
-"    Copyright: Copyright (c) 2001-2022, Jeff Lanzarotta
+"    Copyright: Copyright (c) 2001-2023, Jeff Lanzarotta
 "               All rights reserved.
 "
 "               Redistribution and use in source and binary forms, with or
@@ -36,7 +36,7 @@
 " Name Of File: bufexplorer.vim
 "  Description: Buffer Explorer Vim Plugin
 "   Maintainer: Jeff Lanzarotta (my name at gmail dot com)
-" Last Changed: Tuesday, 20 Sept 2022
+" Last Changed: Monday, 01 May 2023
 "      Version: See g:bufexplorer_version for version number.
 "        Usage: This file should reside in the plugin directory and be
 "               automatically sourced.
@@ -74,7 +74,7 @@ endif
 "1}}}
 
 " Version number
-let g:bufexplorer_version = "7.4.25"
+let g:bufexplorer_version = "7.4.26"
 
 " Plugin Code {{{1
 " Check for Vim version {{{2