- Update to 12.84:
* Added ability to read speed and accuracy_horizontal when geotagging from OpenTracks GPX files
* Decode a few more Apple tags and a new CanonVRD tag
* Enhanced Geolocation option with the ability to return any number of nearby cities
* Fixed long-standing bug in Windows version that didn't properly handle dates older than 50 years when writing
FileModifyDate or FileCreateDate
* Fixed API TimeZone option to work in Windows
* Fixed problem where the SetTags helper function didn't properly copy tags which have print conversions
* Fixed problem where a new subregion couldn't be added through a user-defined Geolocation database entry
* Fixed problem where GeolocFeature option didn't work for some features if a user-generated custom database
was used

- Update to 12.83:
* Added SetTags helper function for use in advanced formatting expressions
* Added a couple of new tags from the DNG 1.7.1 specification
* Added a new Nikon Z lens
* Added a couple of new QuickTime tags
* Added a few more XMP-GCamera tags
* Added build_geolocation utility to the full distribution
* Decode a new CanonVRD tag and rename another one
* Updates to Sony maker note decoding for newer models (thanks Jos Roost)
* Minor change in -p option to avoid adding the trailing newline if the -b option is also used
* Minor changes to GM PDR decoding for Gear and angle measurements
* Removed Geolocation alternate language support from the standard distribution, and added PPLX feature codes
* Set family 1 group name for NextBase 'nbmt' information to "Nextbase"
* Fixed incorrect ID of a DNG tag
* API Changes:
+ Added IgnoreGroups option