Merge pull request #897 from eyal0/v3_0_4

chore: Upgrade version to 3.0.4.

Merge pull request #835 from eyal0/v3.0.3

build: Increment version to 3.0.3.

Merge pull request #835 from eyal0/v3.0.3

build: Increment version to 3.0.3.

ci: Temporarily enable cache.

ci: Temporarily enable cache.

Merge pull request #798 from eyal0/force_no_cache

ci: Add option to disable loading cache or ccache.

Merge pull request #781 from eyal0/v3_0_0

build: Increment version to 3.0.0.

Merge pull request #634 from eyal0/release_if

ci: Only package release if the file exists.