packages

In http://rpmfind.net/linux/fedora/linux/development/rawhide/Everything/aarch64/os/Packages/g/GConf2-devel-3.2.6-31.fc36.aarch64.rpm we get this and the "unknown" is incorrect:

headers:
    -   tool_name: scancode-toolkit
        tool_version: 30.0.0
        options:
            input:
                - GConf2-devel-3.2.6-31.fc36.aarch64.rpm
            --license: yes
            --l

Adding an non existing project to a "_meta" file leads to 500.

How to reproduce it:

• Open a "meta" file from a page
• Add an non existing project to as path
• Save the file

i.e:

  <repository name="openSUSE_15.2">
    <path project="foo:bar" repository="openSUSE_15.2"/>
    <arch>x86_64</arch>
    <arch>armv7l</arch>
    <arch>aarch64</arch>
    <arch>ppc64le</arch>
  </rep

For outdated statuses, store version which outdates in a dedicated field. Allows clients to query latest version, including for branches.