signs 0.1.2 (submitted
2020-01-15)
- Fixed issue where 
signs_format would not work if
package was not loaded. 
signs 0.1.1 (released
2019-11-25)
- Fixed issue #2;
tests had assumed a default accuracy of 1, and 
scales 1.1.0
changed default to .1. 
- In the unlikely event a user explicitly sets 
format,
add_plusses, trim_leading_zeros, or
label_at_zero to NULL, functions will now
throw an error. 
- Improved intro / summary language and updated hex logo with enlarged
font.
 
signs 0.1.0 (released
2019-10-01)