* fix: add manually triggered release

* fix: remove automated prod build for main branch

* frefactor: use sign_application script

* fix: add release candidate version user input

* wip: trigger release

* wip: test release

* wip: remove fixed tag

* wip: just for a commit

* fix: prepare for staging

* fix: create release workflow

* fix: add travis api token to release workflow

* fix: add required variables to release workflow

* refactor: rename release workflow job

* fix: add commit sha

* fix: add travis trigger to release workflow

* fix: trigger travis with special release env var

* fix: add release script on travis

* feat: remove commits by travis during builds

* fix: bump travis version

* build: update x/sys to support go 1.17 (#160)

closes #159
closes Homebrew/homebrew-core#84484
Signed-off-by: Rui Chen <rui@chenrui.dev>

* feat: bump version
Co-authored-by: rui <rui@chenrui.dev>