errors 0.4.3

• Add option decimals to format() method to add support for uncertainty with
  decimals in the parenthesis notation (@alusiani #60, #61 addressing #47).
• Fix internal propagate function (for r-quantities/units#371).

errors 0.4.2

• Add support for PDG rounding rules (@davidchall #59 addressing #45).
• Improve formatting of null values (#48).

errors 0.4.1

• Switch from size (deprecated in ggplot2 v3.4.0) to linewidth aesthetic
  in geom_errors() (#55).
• Implement methods for dealing with missing values in errors objects,
  and fix na.rm behavior for summary methods (#56).
• Performance improvements for data.frame methods.

errors 0.4.0

• Add new geom_errors() function to automatically add errorbars to ggplot2
  plots for variables of class errors (#52).
• Some fixes in plot.errors, improved units compatibility.
• Implement errors methods for duplicated, anyDuplicated and unique.
• Fix operators %/% and %% (#54).

errors 0.3.6

• Fix check tolerance when correlations are approx. 1 (#42).

errors 0.3.5

• Internal performance improvements (#39).

errors 0.3.4

• vctrs methods are now implemented for compatibility with dplyr 1.0 (#38).
• Implement prettier str print (#36).
• Implement drop method for data frames.

errors 0.3.3

• Fix min, max and range (#35).
• Rewrite plot to fix issues with limits and labels (#35).

errors 0.3.2

Minor changes and fixes

• Add CITATION for the R Journal paper.
• Add the paper as a vignette.

errors 0.3.1

New features

• Add a new dataset from the Annex H of the Guide to the Expression of
  Uncertainty in Measurement (GUM) and associated example (f6e5461, see ?GUM.H.3).
• Provide methods for logical values to automatically reinterpret NA as
  NA_real_ (#30).
• Add delayed S3 registration mechanism for R >= 3.6.0 (955e7ad).

Minor changes and fixes

• Move GUM examples to ?`errors-package` and provide new examples for
  ?correl (aed40eb).
• Simplify object ID handling (#27).
• Fix formatting in presence of missing values (as part of #30).
• Fix Summary.errors to deal with named arguments (dd4607b).