v0.2.3

Documentation

• update dependency requirements #133 (I-Lung Lee)
• add sidebar_sections doc #134 (I-Lung Lee)
• update preview image #136 (I-Lung Lee)
• fix batch action input_html option typo #138 (I-Lung Lee)
• add dropdown_menu doc #137 (I-Lung Lee)
• add action_items doc #135 (I-Lung Lee)
• update dependencies licenses and changelog #139 (I-Lung Lee)
• add upgrading doc #141 (I-Lung Lee)

Code Refactoring

• enhance the assert_html method #132 (I-Lung Lee)

Builds

• deps: bump @popperjs/core to v2.10.2 #131 (I-Lung Lee)
• bump version to v0.2.3 #139 (I-Lung Lee)