* Removes the restriction for values in the `entries` dictionary used to initialize a NXgroup instance to be NXfields or NXgroups. Any value that can be converted to a NXfield is now allowed.
1.0.0
1.0.0rc6
* Converts path-like objects to strings when storing filenames in NXfields and creating external links. * Fixes file modification time when restoring a backup.
1.0.0rc5
* Final code tweaks before releasing v1.0.0.
1.0.0rc4
* Fixes an issue with lock file directory permissions.
1.0.0rc3
* Adds a `human_size` function to display the size of NXfields in human-readable form. * Restores the `NXgoniometer` class.