diff --git a/changelog.txt b/changelog.txt
index 54112fe..4a5c0b6 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -56,6 +56,7 @@
   Added support for Livemaker games via crass/crage (plugin)
   Added support for .mpq archives using MPQ Plugin for Total Commander (plugin)
   Added support for FreeArc compressed archives (.arc) using FreeArc
+  Added support for Lzip archives using Lzip
   Added support for bcm compressed files using bcm
   Added support for zpaq archives using zpaq
   Added support for .alz files using unalz
diff --git a/changelog_minor.txt b/changelog_minor.txt
index 9a8d6d4..630adeb 100644
--- a/changelog_minor.txt
+++ b/changelog_minor.txt
@@ -12,6 +12,7 @@ RC 1:
   Added support for NScripter version 2 archives using ns2dec
   Added support for Smile Game Builder archives
   Added support for UNC paths
+  Added support for Lzip archives
   Added 'Open Log Directory' menu item
   Added 'Open Configuration File' menu item
   Added detection support for encrypted fsb files
@@ -64,6 +65,7 @@ RC 1:
   Updated Chinese (Traditional) translation, thanks to jfcherng
   Updated Portuguese (Brazilian) translation, thanks to igorruckert
   Updated Greek translation, thanks to gvp9000
+  Updated Russian translation, thanks to @wvxwxvw
 
 Beta 4b:
   Beta 4b is a bugfix update adressing failing msi extractions
diff --git a/def/registry.ini b/def/registry.ini
index 79aafa9..fcb3a9c 100644
--- a/def/registry.ini
+++ b/def/registry.ini
@@ -1,36 +1,69 @@
-; Detected file type for TrID and Unix file tool, format:
-; Definition File=Filetype
-
-[Trid]
-arc=ARC Compressed archive
-ecm=Error Code Modeler
-flv=Flash Video
-lit=Microsoft Reader eBook
-ns2=NScripter archive, version 2
-rpgmvp=RPG-Maker-MV encrypted ressource file
-spoon=Spoon Installer
-
-[File]
-arc=ARC archive data
-flv=Macromedia Flash Video
-lit=Microsoft Reader eBook Data
-uu=uuencoded
-
-; File extension fallback, format:
-; Extension=Definition file
-
-[Extensions]
-arc=arc
-ecm=ecm
-flv=flv
-fsb=fsb
-lit=lit
-msi=msi
-ns2=ns2
-rpgmvp=rpgmvp
-utage=utage
-uu=uu
-uue=uu
-wolf=arc_conv
-xx=uu
+; Detected file type for TrID and Unix file tool, format:
+; This is the registry containing all plugins to be used and the mappings for each of them
+; For each plugin a seperate plugin file must exist. Inside all extractor commands and display settings are stored.
+; To make UniExtract recognize the plugin, related entries need to exist inside the registry.
+
+; --- Detection --- ;
+
+; UniExtract uses two different detectors. Their output may differ for the same file type, 
+; so you need to add an entry for both. To get the output run UniExtract in scan mode.
+; The lines beginning with a percentage are Trid's output, the first line is File's output.
+; For Trid, do not include the percentage or anything in brackets.
+
+; A substring search is used, so it is not necessary to add the full detector's output (e.g. some installers exist 
+; in different versions, the version can be part of the output; if your extractor works with all versions,
+; you can leave out the version string). In general, more specific is better to avoid misdetections.
+; Example: output is 'Macromedia Flash Video', you can just use 'Flash Video'
+
+; Key is the name of the definition file, value the output of the program.
+; Example: UniExtract scan mode output is
+;
+;	Macromedia Flash Video

+;

+;	100.0% (.FLV) Flash Video (4000/1)

+;		Related URL: http://file-extension.net/info/flv-flash-video-file.html
+;
+;	   The registry entry for the Trid section is 
+;	   flv=Flash Video
+;	   'flv' is the name of the definition file (flv.ini)
+;	   'Flash Video' is the detected file type
+
+[Trid]
+arc=ARC Compressed archive
+ecm=Error Code Modeler
+flv=Flash Video
+lit=Microsoft Reader eBook
+ns2=NScripter archive, version 2
+rpgmvp=RPG-Maker-MV encrypted ressource file
+spoon=Spoon Installer
+
+[File]
+arc=ARC archive data
+flv=Macromedia Flash Video
+lit=Microsoft Reader eBook Data
+uu=uuencoded
+
+; --- File extension fallback --- ;
+; In case file type detection fails, the file extension is used as last try.
+; For most files this should not be necessary.
+
+; Format: extension=definition name
+; Example: xx=uu
+;	   .xx file extension uses the definition uu.ini
+; You can set up multiple file extensions for the same extractor/definition.
+
+[Extensions]
+arc=arc
+ecm=ecm
+flv=flv
+fsb=fsb
+lit=lit
+msi=msi
+ns2=ns2
+rpgmvp=rpgmvp
+utage=utage
+uu=uu
+uue=uu
+wolf=arc_conv
+xx=uu
 xxe=uu
\ No newline at end of file
diff --git a/helper_binaries_info.txt b/helper_binaries_info.txt
index ac9c7c2..e6e2f3f 100644
--- a/helper_binaries_info.txt
+++ b/helper_binaries_info.txt
@@ -56,6 +56,7 @@ IsXunpack									IsXunpack.exe				0.99					Freeware				Pit0n and SkYuS//vN
 jsMSIx										jsMSIx.exe					1.11.0704				Freeware				JSWare								http://www.jsware.net/jsware/msicode.php5#unpackx				
 KGB Archiver								\kgb directory				2 (beta 2)				GNU GPL v2				Thomasz Pawlak						http://kgbarchiver.sourceforge.net/								
 lessmsi										\lessmsi directory			1.4 mod		-	-	x	MIT						Scott Willeke						https://github.com/activescott/lessmsi
+lzip										lzip.exe					1.20		-	x	-	GNU GPL v2+				Antonio Diaz Diaz					http://www.nongnu.org/lzip/lzip.html
 lzop										lzop.exe					1.03					GNU GPL v2+				Markus F.X.J. Oberhumer				http://www.lzop.org/											
 MediaInfo 									MediaInfo.dll				0.7.72		---------	MediaInfo(Lib) License	MediaArea.net SARL					http://mediaarea.net/MediaInfo/
 											MediaInfo64.dll				---------	---------	---------				---------							---------
diff --git a/todo.txt b/todo.txt
index c0e6f1e..e066187 100644
--- a/todo.txt
+++ b/todo.txt
@@ -11,7 +11,6 @@ dll for ace extraction?
 // New unpackers
 sqx
 paq
-lz
 http://tlwiki.org/index.php?title=Tools
 
 
@@ -32,7 +31,7 @@ is6cab extractor might crash ('... is not working anymore'), resulting in batch
 
 
 // Other:
-Logging: quickbms, Crage
+Logging: quickbms (+ 'you must choose a new filename' user input needed detection), Crage
 'Extract as' command line parameter (call extract directly with $arctype as param) + GUI if nothing passed