0.11.0

• use built 0.7, to avoid an issue in dependent crates where
  built can't find Cargo lock.
• additional error enums
• update mwalib 1.3.3

0.10.1

• When writing out measurement sets, a weight of -0.0 is now considered a flag,
  rather than only values < 0.0 (-0.0 is not less than 0.0).

0.10.0

• Allow vis writers to not precess their UVWs
• Improve uvfits time precision
  • A second DATE group param is now used
  • INTTIM is also used, if the time resolution was supplied
• Remove progress bars
• Remove mwalib-reading functions

0.9.2

• update modtime when writing ms

0.9.1

• RADec::weighted_average was incorrect and has now been fixed.

0.9.0

• Change measurement sets from conditionally writing UT1 or UTC reference frames
  to always writing UTC frames. DUT1 is reported as the UT1UTC key.
• Fix a heap of clippy lints
• Remove CUDA convenience code for Rust callers
• Use mwalib v0.16.0 and fitsio v0.20.0
• Add the cargo-semver-checks action to CI
• Fix a bug in RADec::weighted_average
• Speed up XYZ related code
• Use the pure-Rust erfa crate rather than erfa-sys
• Rename coordinate "new" methods to "from", e.g. RADec::new is now
  RADec::from_radians
• Rename LatLngHeight::new_mwa to LatLngHeight::mwa
• Use the newest version of hifitime

0.8.0

• Bump dependency versions.
• cargo feature changes:
  • io no longer exists
  • cfitsio now exists. uvfits writing is possible with just cfitsio, and
    mwalib depends on cfitsio.
  • ms now exists. Measurement Set writing is only possible with ms.
• Support DUT1 usage:
  • The precession API has changed
  • UvfitsWriter reports the DUT1 with UT1UTC
  • MeasurementSetWriter changes its time frame from UTC to UT1, iff the
    supplied DUT1 is non zero.
• IO code changes:
  • Rename VisReadable to VisRead
  • Rename VisWritable to VisWrite
  • Remove write_vis_mwalib
  • Rename write_vis_marlu to write_vis
  • Add a finalise method to VisWrite
  • The UvfitsWriter API is slightly different
• Remove a bunch of needless clones from the code. This may improve
  performance.
• Add an optional approx feature that exposes trait implementations like
  approx::AbsDiffEq on each of the coordinate types (e.g. UVW).
• Make Jones #[repr(transparent)]

0.7.2

• Expose Marlu version in built_info
• fix a bug that caused vis_ctx.timeseries to give an additional timestep.

0.7.1

• Re-export LmnRime.
• Add to_earth and to_earth_wgs84 functions on XyzGeocentric.

0.7.0

• ⚡ @cjordan 's lightning fast uvfits optimization: using raw cfitsio instead of fitsio_sys
• use rust 1.60
• Use erfa-sys 2.0
• use ndarray 0.15.4 (instead of a range of versions)
• use mwalib 0.15.0:
  • cable lengths applied
  • expose DUT1 from metafits
• use mwalib antennas instead of rfinputs
• better error messages when creating measurement sets in paths that either don't
  exist, or are not a directory.
• api changes:
  • io:
    • uvfits obs_name from Option<String> to Option<&str>.
    • history metadata in ms and uvfits
  • Jones: convenience methods for array access
  • constants: ecpose FREQ_WEIGHT_FACTOR, TIME_WEIGHT_FACTOR
  • context: impl Clone for ObsContext
  • pos/lmn: add LmnRime and LMN::prepare_for_rime