v1.2.0

* Added: Dedicated scope for identifying empty capturing groups
* Added: Grammar for POSIX.2 (IEEE Std 1003.2) "extended" regexes
* Added: Highlighting of quoted/verbatim characters inside `\Q`…`\E`
* Added: Extended regexp highlighting inside `(?x: …)` groups
* Added: Support for codepoint sequences (Oniguruma 6.9.5+)
* Added: Support for trailing whitespace in `\x{… }` and `\o{… }`
* Fixed: Typo in `.source.regexp`'s `editor.commentEnd` setting
* Fixed: Typo in `(?'named')` capturing group pattern

v1.1.3

Nothing was changed. This is a non-release that exists solely to satisfy
a sadistic constraint of Atom's crappy package manager. Apparently, it's
not possible to republish a package version after using `apm unpublish`,
such as when correcting a trivial error in a recently-published release.
This was the case earlier before when I attempted to correct a changelog
entry that contained an incorrect link; I instead found myself unable to
publish anything after running `apm unpublish [email protected]`.

v1.1.2

Adds syntax highlighting for patterns in Bash `[[ =~ … ]]` conditionals.
Note that this only works when Tree Sitter parsers have been disabled.

v1.1.1

Fixes malformed syntax reported by #1.

v1.1.0

Considerable improvements made to syntax highlighting:

* Added: Patterns for matching script runs (Perl 5.28+)
* Added: Patterns for matching Oniguruma's "absent functions"
* Added: Patterns for matching Oniguruma's `y{…}` text-segment mode
* Added: Patterns for matching Oniguruma callouts
* Added: Patterns for matching Oniguruma's `\y`, `\Y`, and `\O`
* Added: Support for toggling comments and auto-indenting groups
* Fixed: Lack of comment highlighting in "extended" regexp grammar
* Fixed: Incorrect highlighting of `(?R)` and `(?0)` constructs
* Fixed: Missing highlighting for `\R` escapes
* Fixed: Missing highlighting of reset sequence in scoped modifiers

v1.0.1

Unexciting patch-release to address trivial highlighting bugs:

* Fixed: "Match-anything" dots not highlighted as metacharacters
* Fixed: Runaway-matching in bracketed classes that end with a dash

v1.0.0

Initial release. Adds syntax highlighting for regular expression data.