CKBuilder 2.4.4

• Feature: Extended CKBuilder to support ESM license header. Closes #37 
• Update license year to 2023.
• Update submodule link to CKEditor 4 repository.

CKBuilder 2.4.3

• Updated license: year & company name.
• Fixed URLs.

CKBuilder 2.4.2

Introduced skip-plugin-validation options which sets the skip plugin validation level and allows to skip JS code validations and plugin files validation (works only for preprocess-plugin command).

CKBuilder 2.4.1

Updated license headers.

CKBuilder 2.4.0

Introduced require-plugins (-r) option which allows to add additional plugins to the output build directory in a minified version.

CKBuilder 2.3.2

Updated copyrights produced by CKBuilder.

CKBuilder 2.3.0

Added support for generating packages with commercial copyrights (not used by default, requires passing an additional command line flag).

CKBuilder 2.2.0

Updated Google Closure Compiler to the latest version (v20150609). Fixed #13466.

CKBuilder 2.1.0

Builder works with old samples, which are located in different directory. Related to #12875.

CKBuilder 2.0.3

Add new lines when concatenating files. Fixes #5.