Release 2.6.3.1

Release 2.6.3.0

Fixed issue hyperlinks in VersionHistory.md

Updated documentation for the 2.6.1.0 Release

Update VersionHistory.md

Updated VersionHistory.md document

Suppress generic darkmode rendering from NPP for the plugin panel.

Set the DWS_USEOWNDARKMODE flag for the plugin side panel.

Documentation update

Updated current version number in README.md

Fixed x64 plugin incompatibility issue with the NPP v8.3 release.