* fix helm chart release * make it pass
* improve ci tests * filter store * improve ci configs * fix create dir before accessing
Dropped support for `DRONE_*` environment variables in pipeline steps. Pipeline meta-data can be accessed with `CI_*` variables. - `CI_*` prefix replaces `DRONE_*` - `CI` value is now `woodpecker` - `DRONE=true` has been removed
closes #261