This library follows Semantic Versioning.

This CHANGELOG follows keepachangelog.

VERSION [4.0.0]:

Breaking Changes

• Dropped support for Protobuf 3.x, now requires Protobuf 4.x or newer
• Replaced GeneratedMessageV3 with Message in Java interfaces
• Updated all API calls to align with Protobuf 4.x conventions

Added

• Full support for Protobuf 4.x (tested with version 4.30.2)
• Better handling of optional fields in Protobuf 4.x
• Updated CI workflow to use Ubuntu 22.04 (from 20.04 which is retiring)

VERSION [3.0.0]:

Changed

• Minimal supported protobuf version 3.15.0.
• when a getting an optional field that was not set, a nil will be returned instead of the default value of this field.
• Allow assoc a nil to optional fields - It will clear the field.
• Allow checking if an optional field was set or not with p/has-field?.

VERSION [2.1.2]:

Changed

• return :unrecognized for unknown enum values in order to support forward compatibility.

Added

• CHANGELOG.md file