Revision history

Version 3.0.3 (dated 03/14/2021)

bug fixes:

	Fixed bug when saving Sample records to the database that was causing a crash (this bug was introduced in version 3.0.1
	In order to resolve installation issues arising for some users, the installer now puts the database file into the program folder

Version 3.0.2 (dated 03/04/2021)

bug fixes:

	Fixed problem with failing to save non-standard locations for the database file
	Fixed problem with failing to load the database tables after program start when the database location was unknown and the user needed to use the file open dialog to provide the database location
	Changed the installer properties for the database file to 'non-vital' so that the program installation is not considered incomplete if the database is moved to a different location or must be manually installed

Version 3.0.1 (dated 02/22/2021)

enhancements:

Viscosity can now be calculated for buffers containing H₂O¹⁸ and D₂O¹⁸

bug fixes:

	Fixed two logic errors in the routine that optionally converts cysteines to disulfides after an amino acid sequence is summed, one of which caused a crash when the AA table was in 1-letter code order, and the other caused an incorrect number of cysteines being entered if the user asked for less than the maximum number of disulfides.
	Fixed problem where using the 'Cancel' button on the Sample Composition form did not clear out any composition entries that had been made.
	Fixed problem where the total content of heavy isotopes of water was allowed to exceed 100%.
	Fixed bug when the wavelength for the refractive index displayed on the Buffer tab was changed, causing errors on the dn/dc tab of the Sample Composition form.
	Fixed problem that the wavelength for the refractive index displayed on the Buffer tab was not being initialized to the user's default value.

Original Release Version 3.0.0 (dated 2/10/2021)