Version 2.6.21 fixes bugs opening a gnucash file that was edited with gnucash 3.X versions. This update will ensure users can go back before we upgrade gnucash to version 3.x in some weeks.
Suggested advisory :
Gnucash 2.6.21 brings some bugfixes among our previous 2.6.19 one. Main fix is correct opening of files modified with new gnucash 3 version.