= 1.0 (2026-02-03) =
* Added Gutenberg editor toolbar with heading buttons.
* Added shared SVG icons for Classic and Block editors; removed PNG sprite.
* Added settings page for heading levels and Classic Block support (defaults: H2 + H3, enabled).
* Added active button state for Classic editor and container class hook.
* Added classic editor CSS hooks and modernized asset loading.
* Added translations (.po/.mo) and removed legacy TinyMCE language files.
* Added first-install admin notice linking to settings.

= 0.3 (2015-12-24) =
* Updated editor_plugin.js and language files for TinyMCE4 compatibility.
* Added Arabic, German, Italian and French language files.
* Checked WordPress 4.4 compatibility.

= 0.2 (2013-04-17) =
* Fixed the problem of self-deactivation.
* Removed buttons selection settings. All buttons is activate default.
* Added TinyMCE translation options.

= 0.1 (2013-04-02) =
* Initial release.