-----------------------------------
Change history:
-----------------------------------

[3.3.9437.40153]
+ Added support for LGH files generated by InTouch 2023 R2 and later versions.
+ Added tooltip display for long tag names when hovering over them.This only affects the tag names longer than 32 characters.
+ Added tooltip display for tag names in Raw Data Preview when hovering over the value node.
+ Added support for hiding unchecked tags in Export Filter.
! Fixed an issue where some LGH files could not be processed, especially those generated during InTouch version upgrades.
! Minor improvements and bug fixes.

[3.2.8519.35054]
+ Add support for Lgh files with 128 characters tag name. The tag name's length has been extended from 32 to 128 characters in Intouch 2023.
+ Add start time, end time, duration and size of Lgh file in Lgh Files panel.
! Tags in Export filter now can be cleared manually.
! Tags in Raw Data Preview window now can be collapsed while focus is on tags' value. The Left and Right key on keyboard can also control the collapse and expand of a node.
! Addressed an issue that duplcated LGH files can be added.
- Highlight of analysed state was removed.
! Minor enhancements and bug fixes.

[3.1.8426.40721]
! Now "Table Data" was renamed to "Fit Data".
! Addressed an issue that some panels will disappear when the layout switched from Default to Classic.
! Addressed an issue that some LGH files may return wrong ending timestamp.
! Improved performance of adding files, and now multiple Lgh files can be added at once via main menu.
! Lgh files' search state was added, now you can see which folder is under processing.
! Fixed a bug that "Fit Data Preview" was not cleaned after Lgh file close.
+ Filtered Tags in "Export Filter" panel now can be saved to a txt file, recovery is also supported.
+ New Lgh files will be added with a initial date, the date was initited from filename, it may be not correct.
+ Tags in "Fit Data Preview" now can be selected and sync to "TagName List".
+ Round for float values added. There are three methods to round the value: None, Bankers' Rounding and Symmetric Arithmetic Rounding Algorithm.
! Minor enhancements and bug fixes.

[3.0.8167.37461]
! New User Interface.
+ Added "Scan Lgh Files" feature to search Lgh files in specific directory.
+ Added new data mode "Table Data", previous data mode were named to "Raw Data" mode.
  "Raw Data"  : All records are exported untouched.
  "Table Data": Records are exported with specific intervals and aligned timestamp.

[2.0.8152.01333]
+ Added experiment feature of exporting data in specific interval.

[2.0.8147.37047]
! "Analyse" function now displays fail reason.
+ Duplicate Lgh files are ignored when adding new Lgh files, this feature is based on the full name of Lgh file.

[2.0.7987.41043]
! Fixed a bug that ITHistExporter can't be run in Windows 2003 or XP, this bug affect version 2.0.7985.25046 only.
! Fixed a bug that Lgh file can't be load by File->Open

[2.0.7985.25046]
! New interface
! Fixed miscount of sub tag count limit.
+ Added support for batch export.
! Memory useage optimize in preview function.

[1.0.7781.30232]
+ Exporting as json format is supported now, the json file code format is ANSI.
+ Added new option for unlimited sub tag count in preview.

[1.0.7489.20553]
! "Use Local TimeZone" has beed fixed and now it works as expected.
+ Captions in "Tag Data Preview" now display with Ascending order by default, from 0 to 9, and A to Z. The letters are not case-sensitive.

[1.0.7109.33332]
! Fixed app crash on loading some specific Lgh file.

[1.0.6995.12564]
! Fixed a bug that in some situation, time filter will cause the app hang.

[1.0.6681.32251]
+ Added support for large memory on 64bit Windows.

[1.0.6566.46494]
! Minor bug fix for perminent license.

[1.0.6531.37876]
! Stablity improvement
+ Add Appcrash dump system. It will collect information of you system and save to bugreport.txt when the program crash. But the bugreport.txt will NOT be send to us automatically. 