```sh
output = semver_is_newer newer older
```
Returns true if both semver values are valid and first value is newer.
* *
True if both semver values are valid and first value is newer, else false.
```sh
newer = semver_is_newer 3.2.3 2.2.3
assert ${newer}
newer = semver_is_newer 1.2.3 2.2.3
assert_false ${newer}
newer = semver_is_newer 1.2.3 1.2.3
assert_false ${newer}
```