Issues

Add per-million, etc.

Inconsistent use of NBSP v 0x20 for unit patterns in DE

Restructure to not have two DelegatingXmlSources

Improve unit tests

Fix unit spec issues

CLONE - Fix Units documentation — single Part

Support for measure unit Rankine?

Describe in the spec the plural behavior in denominators with unit constants

Clean up part-per-<number> and per-<number>

Provide addition examples for light-speed

We should have all valid simple units added to the English locale.

Support for Unit Constants in CLDR Version 47 and ICU Version 77

Refine unit normalization

Fix private-use units to avoid validity constraints

Proposal to modify some of the unit preference values

The unit spec is fuzzy about using precomposed forms

Add more unit testData cases, for currencies, etc.

Review all identifiers to ensure clarity and add validity xml files where necessary

Missing space in German units spec

Conflicts between compact notation and short/narrow unit forms

Danish: typo in translation of "Inche(es) of mercury" - shortform contains (#) instead of (")

For compound units, provide better fallback names and/or add more explicit compounds

DK and CN also commonly use m/s for wind speed.

Prevent using redundant `-per-` in units ID

Windspeed should be m/s instead of km/h in ja_JP

Add stronger test to prevent vetters from incomplete changes

The survey tool should show an error if the narrow form is longer than the short form for units

Units inconsistent in Hebrew for feet, inches, hectare, picometer and possibly other units

Retract data for "light-speed"

TestCheckCLDR/TestPlaceholders always produces error for unit pattern without {0}

CY unit translations are missing since v44

GenerateUnitTestData.java has beaufort as NON CONVERTIBLE, fix.

Abbreviation for 'hour' not consistent with duration abbreviation

CLDR - Fix gap in unit preferences

Hide Day-Person and other special durations for people's age

Additional defaulting mechanism for unit preferences

Adjust unit preferences for reported problems

LDML v45 leaves open how to handle precision with mixed units.

Add more tests of testData files

Unit pattern templates are missing numeric placeholders

Add -sd values to the lookup of data in unit preferences

Consider which units to collect grammar info for

Fix gap in unit preferences (CLDR)

Improvements to unitTest.txt for beaufort and possibly other scales

Need to document the new unitPrefixes and unitPrefix elements

Improve unit support for recipes

Consider providing tables for special unit conversions (like Beaufort) in CLDR data

Update CLDR units test code to handle Beaufort, add Beaufort to test data

Add digital unit prefixes quebi- (2^100) and robi-(2^90) for translation when appropriate