geodetics-2.0.0: changelog.md

Release Notes
-------------

Version 0.0.2: Tided up cabal file and removed spurious dependency on Parsec.

Version 0.0.3: Updated for Haskell Platform 2014.2.0.0 and GHC 7.8.3. Fixed
   some minor documentation issues.

Version 0.0.4: Updated for Dimensional 1.0.

Version 0.0.5: Fixed bug in Monoid instance for Helmert. Created Semigroup
   instance for Helmert.

Version 0.0.6: Prevent attempted building on GHC 7.8 (it doesn't work)
   and fix the build on 7.10 with a conditional semigroups dependency

Version 0.1.0: Updated for Dimensional 1.3 and GHC 8.6.

Version 0.1.1: Fixed bug #15: for a point p, groundDistance p p returned NaN

Version 0.1.2: Fixed bugs #16 and #17: Unicode PRIME and DOUBLE PRIME now allowed in
   position strings, and the degree symbol is allowed for decimal degrees.

## Version 1.0.0

* Removed dependency on Dimensional library. This is a breaking change:
   hence the major version bump.

* Fixed bug #18 (and #19).

## Version 1.1.0

* Dropped a redundant `Ellipsoid` constraint on `antipode`.

* Added functions `showGeodeticLatLong`, `showGeodeticSignedDecimal`,
  `showGeodeticNSEWDecimal`, and `showGeodeticDDDMMSS`.

* Fixed a few minor bugs in the `readGroundPosition` and the
  `Geodetics.LatLongParser`.

* Added Universal Transverse Mercator (UTM) grid, with both UTM and MGRS grid references

## Version 2.0.0

This version has breaking changes relative to version 1.1.0.

* Added PolarStereographic projection with UPS grid

* Moved MGRS grid types and functions to its own module and extended it to include UPS gridpoints.

* Replaced the UtmGridUnit type with a more general GridUnit type in Geodetics.Grid.

* Provided standalone Parsec parsers for MGRS and UTM grid references.

* Modified code formatting to have consistently 2 spaces per indent level.