You must now commit changes to comparison options before committing changes to other objects. Previously, when you changed your comparison options as well as making changes to other objects, you could only commit the updated comparison options and not the other changes.
Schema Compare Engine
12c
Trigger: EDITIONABLE/NONEDITIONABLE keyword
Table: ROW ARCHIVAL clause
Table: DEFAULT ON NULL clause
Table: EVALUATE USING clause
Table: UNUSABLE EDITIONS clause
Features
Table: ENCRYPT clause
New option: Include compression
New option: Include extents
New option: Include INITRANS
New option: Include lobs
New option: Include logging
New option: Include PCTFREE
New option: Include tablespaces and partitioning
Support modifying types referenced by another type
Improve population speed by reducing unused population
Fixes
Comments between WITH CHECK OPTION and ; in view definition no longer affect constraint population when reading from script files
Differences in newline format are no longer identified as differences (eg /n is equivalent to /r/n)
Comments within CHECK constraints are included when reading from script files
Multi-column constraints no longer fail to parse when reading from script files
OC-783: Column rename detection option can now be completely turned off
Upgraded third party library to get the latest bug fixes, including:
Negative numbers no longer become positive when being read in x64 mode under .NET 4.6
Features
Schema Compare Engine
12c