Only the most important changes more recent than version 0.6 are noted here.
-Version 1.6.3-BETA:
+Version 1.7.0-BETA:
Improved compatibility with version 3584 WIM / ESD files.
Performance improvements, including for extraction.
--unix-data using wimlib v1.6.2, then re-capture them with --unix-data
using this version.
+ wimlib now understands tagged metadata items, such as object IDs, that
+ can be stored in WIM directory entries.
+
Removed the --hardlink and --symlink options to wimapply, since I don't
think they are too useful and they got in the way of improving the code.