diff --git a/Build/Changes.txt b/Build/Changes.txt
index 25adc17cc..39df2fe8f 100644
--- a/Build/Changes.txt
+++ b/Build/Changes.txt
@@ -33,7 +33,7 @@ UCD - (UCD)ARDET is an Encoding Detector Library
 
 
 ========================================================
-Current BETA/RC Version 5.21.406.(build_#) (2021-04-06)
+Current BETA/RC Version 5.21.407.(build_#) (2021-04-07)
 ========================================================
 
 --------------------------------------------------------
@@ -82,6 +82,7 @@ CHANGES:
 FIXES:
 --------------------------------------------------------
 [.###.#]- .
+[.407.1]- Center dialog in parent: for system dialog and if minimized (tray or taskbar).
 [.406.1]- Mark all Occurrences in case of reopened F/R dialog.
 [.406.1]- Center dialog in parent.
 [.406.1]- "grepWinNP3": fix missing search flags (GRE).
@@ -123,7 +124,7 @@ priority to resume "aborted" translations for these languages:
 Please, send me a PM (hpwamr51 @ gmail.com) if you are willing to help.
 --------
 [.227.1]- Chinese Traditional (zh-TW) (incomplete...).
-[.227.1]- Greek (el-GR) (incomplete...).
+[.407.1]- Greek (el-GR) (incomplete...).
 [.227.1]- Indonesian (id-ID) (incomplete...).
 [.303.1]- Spanish Latin America (es-419) (incomplete...).
 [.227.1]- Turkish (tr-TR) (incomplete...).
diff --git a/Readme.md b/Readme.md
index c090b86cf..21a2e1c9f 100644
--- a/Readme.md
+++ b/Readme.md
@@ -113,6 +113,7 @@ English/United States (en-US) (internal default)
 Afrikaans/South Africa (af-ZA)
 Belarusian/Belarus (be-BY)
 German/Germany (de-DE)
+Greek/Greece (el-GR)
 English/United Kingdom (en-GB)
 Spanish/Latin America (es-419)
 Spanish/Spain (es-ES)
diff --git a/Readme.txt b/Readme.txt
index 3abaea43d..950e2f0c1 100644
--- a/Readme.txt
+++ b/Readme.txt
@@ -101,6 +101,7 @@ bravo-hero              https://github.com/bravo-hero
 craigo-                 https://github.com/craigo-/
 Crane70                 https://github.com/Crane70
 engelhro                https://github.com/engelhro
+geogeo-gr               https://github.com/geogeo-gr
 Hexaae                  https://github.com/Hexaae
 hpwamr                  https://github.com/hpwamr
 igorruckert             https://github.com/igorruckert
diff --git a/Versions/day.txt b/Versions/day.txt
index c8f0fcc6d..74fa38c97 100644
--- a/Versions/day.txt
+++ b/Versions/day.txt
@@ -1 +1 @@
-406
+407
diff --git a/language/common_res.rc b/language/common_res.rc
index 83c39e229..1f5b6ee02 100644
--- a/language/common_res.rc
+++ b/language/common_res.rc
@@ -122,6 +122,7 @@ IDS_MUI_ABOUT_ACKNOWLEDGES  "\
 \\cf0 craigo-\\tab https://github.com/craigo-/\\par\
 \\cf0 Crane70\\tab https://github.com/Crane70\\par\
 \\cf0 engelhro\\tab https://github.com/engelhro\\par\
+\\cf0 geogeo-gr\\tab https://github.com/geogeo-gr\\par\
 \\cf0 Hexaae\\tab https://github.com/Hexaae\\par\
 \\cf0 hpwamr\\tab https://github.com/hpwamr\\par\
 \\cf0 igorruckert\\tab https://github.com/igorruckert\\par\
diff --git a/res/Notepad3.exe.manifest.conf b/res/Notepad3.exe.manifest.conf
index 6ff71b539..0b949e45d 100644
--- a/res/Notepad3.exe.manifest.conf
+++ b/res/Notepad3.exe.manifest.conf
@@ -3,7 +3,7 @@
   <assemblyIdentity
     name="Notepad3"
     processorArchitecture="*"
-    version="5.21.406.1"
+    version="5.21.407.1"
     type="win32"
   />
   <description>Notepad3 beta</description>
diff --git a/src/VersionEx.h b/src/VersionEx.h
index c64a5cf06..2739fe916 100644
--- a/src/VersionEx.h
+++ b/src/VersionEx.h
@@ -8,7 +8,7 @@
 #define SAPPNAME "Notepad3"
 #define VERSION_MAJOR 5
 #define VERSION_MINOR 21
-#define VERSION_REV 406
+#define VERSION_REV 407
 #define VERSION_BUILD 1
 #define SCINTILLA_VER 500
 #define LEXILLA_VER 501