Credit Bulgarian translation update

docs/AUTHORS.txt

@@ -6,7 +6,7 @@ Copyright (c) 2002-2023
 Various contributors (see below, and CHANGES.txt)
 https://tuxpaint.org/
 
-June 17, 2002 - January 2, 2023
+June 17, 2002 - January 7, 2023
 
 * Design and Coding:
 
@@ -579,6 +579,7 @@ June 17, 2002 - January 2, 2023
     Martin Zhekov <mjekov@bginfo.net>
     Yavor Doganov <yavor@doganov.org>
     Stefani Stoyanova
+    Vankata453 <https://sourceforge.net/u/vankata453>
 
   * Canadian English
     Matthew Lange, Canonical Ltd, and Rosetta Contributors

docs/CHANGES.txt

@@ -7,7 +7,7 @@ Various contributors (see below, and AUTHORS.txt)
 https://tuxpaint.org/
 
 
-2022.January.6 (0.9.29)
+2022.January.7 (0.9.29)
   * Improvements to "Stamp" tool:
     -----------------------------
     * Stamps may now be rotated.
@@ -254,6 +254,9 @@ https://tuxpaint.org/
       Albert Cahalan <acahalan@gmail.com>
       and TOYAMA Shin-ichi <dolphin6k@wmail.plala.or.jp>
 
+    * Bulgarian
+      Vankata453 <https://sourceforge.net/u/vankata453>
+
     * Catalan translation
       Pere Pujal i Carabantes <perepujal@gmail.com>
 

src/po/bg.po

@@ -1,9 +1,9 @@
 # TuxPaint Bulgarian translation file
-# Copyright (C) 2005-2014 the tuxpaint team.
+# Copyright (C) 2005-2023 the tuxpaint team.
 # This file is distributed under the same license as the TuxPaint package.
 # Yavor Doganov <yavor@gnu.org>, 2005, 2006, 2007. (inactive)
 # Stefani Stoyanova, 2011. (inactive)
-# Please consider updating this translation.
+# Vankata453 <https://sourceforge.net/u/vankata453/profile/>, 2023.
 #
 msgid ""
 msgstr ""
@@ -11,7 +11,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2023-01-02 12:00-0800\n"
 "PO-Revision-Date: 2023-01-06 18:03+0200\n"
-"Last-Translator: \n"
+"Last-Translator: Vankata453\n"
 "Language-Team: \n"
 "Language: bg\n"
 "MIME-Version: 1.0\n"