# CHANGELOG

## 1.1.0

• Support Unicode 9.0

## 1.0.5

• Actually include new index from 1.0.4

## 1.0.4

• New index format (much smaller) and internal API changes

• Move index generation to a builder plugin for the unicoder gem

• No public API changes

## 1.0.3

• Avoid circular dependency warning

## 1.0.2

• Fix error that gemspec might be invalid under some circumstances (see gh#6)

## 1.0.1

• Inofficially allow Ruby 1.9

## 1.0.0

• Faster than 0.3.1

• Advanced determination of character width

• This includes: Treat width of most chars of general categories (Mn, Me, Cf) as 0

• This includes: Introduce list of characters with special widths

• Allow custom overrides for specific codepoints

• Set required Ruby version to 2.0

• Add NO_STRING_EXT mode to disable monkey patching

• Internal API & index format changed drastically

• Remove require 'unicode/display_size' (use 'unicode/display_width' instead)

## 0.3.1

• Faster than 0.3.0

• Deprecate usage of aliases: String#display_size and String#display_length

• Eliminate Ruby warnings (@amatsuda)

## 0.3.0

• Update EastAsianWidth from 7.0 to 8.0

• Add rake task to update EastAsianWidth.txt

• Move code to generate index from library to Rakefile

• Update project's meta files

• Deprecate requiring 'unicode-display_size'

## 0.2.0

• Update EastAsianWidth from 6.0 to 7.0

• Don't build index table automatically when not available

• Don't include EastAsianWidth.txt in gem (only index)

## 0.1.0

• Fix github issue #1

## 0.1.0

• Initial release