CHANGELOG for 4.x

This changelog references the relevant changes done in 4.x versions.

v4.0.4

Allow brick/math 0.11 or 0.12

v4.0.3

Eliminate use of deprecated utf8_encode and utf8_decode.

v4.0.2

Use brick/math v0.11.

v4.0.1

Fix bug in Gdbots\Pbj\Field::applyDefault that didn't check the correct type name value.

v4.0.0

BREAKING CHANGES

Use new php enum instead of the home grown versions.
Update typehints where possible to use php 8 union types.