3.0.0

Source & Build:

• Updated Java compatibility version to 1.11 (java 11)
• Updated the Gradle version to 6.9.3

Dependencies:

• Updated slf4j version to 2.0.3
• Updated Apache POI version to 5.2.5

Features:

• Added support for reading datetime value fields
• Added support for configuring format when defining SheetColumn
• New API for SpreadsheetWriter
• Added SpreadsheetWriter implementation for xls, xlsx formats
• Code refactors, additional test cases