LameXP 4.19 + Portable + 4.20 Beta

Changes between v4.05 and v4.06 [unreleased]:
* Updated Opus encoder/decoder libraries to v1.0.1 and Opus-Tools to v0.1.5 (2012-09-22)
* Updated mpg123 decoder to v1.14.4+ (2012-09-24), compiled with GCC 4.7.1
* Updated Qt runtime libraries to v4.8.3 (2012-09-13), compiled with MSVC 10.0
* Updated MediaInfo to v0.7.60 (2012-09-07), compiled with ICL 12.1.7 and MSVC 10.0
* Updated language files (big thank-you to all contributors !!!)
* Fixed a bug with the "Store temporary files in your system's default TEMP director" checkbox
* Fixed a regression in Qt v4.8.3 that broke Drag&Drop support (details #1) (details #2)
* Reworked the "About..." dialog – now using a custom dialog instead of message boxes

Updated Opus encoder/decoder libraries to v1.0.1 and Opus-Tools to v0.1.5 (2012-09-22)
Updated mpg123 decoder to v1.14.4+ (2012-09-24), compiled with GCC 4.7.1
Updated Qt runtime libraries to v4.8.3 (2012-09-13), compiled with MSVC 10.0
Updated MediaInfo to v0.7.60 (2012-09-07), compiled with ICL 12.1.7 and MSVC 10.0
Fixed a bug with the "Store temporary files in your system's default TEMP director" checkbox
Fixed a regression in Qt v4.8.3 that broke Drag&Drop support (details #1) (details #2)
Reworked the "About..." dialog – now using a custom dialog instead of message boxes

* Added support for Opus Audio Codec, based on Opus-Tools v0.1.4 (2012-08-16) by Xiph.org/Mozilla
* Added Swedish translation, thanks to ke Engelbrektson <eson57@gmail.com>
* Updated Qt runtime libraries to v4.8.2 (2012-05-22), compiled with MSVC 10.0
* Updated mpg123 decoder to v1.14.4 (2012-07-26), compiled with GCC 4.6.1
* Updated MediaInfo to v0.7.59 (2012-08-08), compiled with ICL 12.1.7 and MSVC 10.0
* Updated optional add-ins for QAAC encoder and FHG AAC encoder (see FAQ doc for details)
* Updated DCA Enc to v2 (2012-04-19), compiled with ICL 12.1.7 and MSVC 10.0
* Updated language files (big thank-you to all contributors !!!)
* Implemented multi-threading in file analyzer for faster file import (about 2.5x to 6.0x faster!)
* Implemented multi-threading in initialization code for faster application startup
* Fixed a potential crash (stack overflow) when adding a huge number of files
* Fixed a problem with Cue Sheet import and files that contain trailing dots in their name
* Workaround for a bug (feature?) of Qt's command-line parser that screwed up some arguments

Updated MediaInfo to v0.7.59 (2012-08-08), compiled with ICL 12.1.7 and MSVC 10.0

4.04 and v4.05:
* Added support for Opus Audio Codec, based on Opus-Tools v0.1.4 (2012-08-05) by Xiph.org/Mozilla
* Added Swedish translation, thanks to ke Engelbrektson <eson57@gmail.com>
* Updated Qt runtime libraries to v4.8.2 (2012-05-22), compiled with MSVC 10.0
* Updated mpg123 decoder to v1.14.4 (2012-07-26), compiled with GCC 4.6.1
* Updated MediaInfo to v0.7.58 (2012-07-31), compiled with ICL 12.1.7 and MSVC 10.0
* Updated optional add-ins for QAAC encoder and FHG AAC encoder (see FAQ doc for details)
* Implemented multi-threading in file analyzer for faster file import (about 2.5x to 6.0x faster!)
* Implemented multi-threading in initialization code for faster application startup
* Fixed a potential crash (stack overflow) when adding a huge number of files
* Fixed a problem with Cue Sheet import and files that contain trailing dots in their name
* Workaround for a bug (feature?) of Qt's command-line parser that screwed up some arguments