KodiFlix Updater 0.1.3
Read-only first build.
Queries https://zip.kodiflix.net/dev/ live.
Remote version source: ZIP filename (authoritative).
Installed version source: installed addon.xml.
Shows CURRENT, UPDATE AVAILABLE, LOCAL NEWER, NOT INSTALLED.
No downloads or installs in v0.1.3.

Release comparison rule in 0.1.2:
- Version number/qualifier is the ONLY update authority.
- Filename descriptions after the version are ignored.
- 0.4.7, 0.4.7-dynamic-texturedb and 0.4.7-dboptimized are all version 0.4.7.
- 0.2.81rc3 and 0.2.81rc3-fixed are both version 0.2.81rc3.
- A superseding build must bump its version (for example 0.4.7 -> 0.4.8).

0.1.3:
- Scans both /dev and /prod.
- Highest actual version wins regardless of channel.
- Supports dotted KodiFlix RC versions such as 1.0.0.rc1.
- Filename descriptions after the version remain ignored.
