Reorganize CHANGELOG with breaking changes, features, and fixes #655

Job	Run time
lint	16s
validate (3.11)	36s
validate (3.10)	39s
validate (3.12)	41s
validate (3.13)	36s
build-addon (linux/amd64, addon-linux-amd64) / build	25s
build (linux/arm64, base-linux-arm64) / build	32s
build-addon (linux/arm64, addon-linux-arm64) / build	34s
build (linux/amd64, base-linux-amd64) / build	36s
build (linux/arm/v7, base-linux-arm-v7) / build	26s
merge-addon / merge	13s
merge / merge	14s
	5m 48s

Provide feedback