0.13.2

• feat: iOS 18 layered icons + Xcode 14+ single-size asset catalog detection #126
• feat: env_name on every option (BADGE_DARK, BADGE_SHIELD, ...) #120
• feat: --shield_base_url to override the hardcoded shields.io host (self-hosted shields, IPv6-broken networks, outage workaround) #111
• fix: preserve webp/jpg output format — Android icons no longer get silently overwritten with PNG bytes #121
• fix: harden rsvg-convert shell args against metacharacter breakage (e.g. "Multiple SVG files are only allowed for PDF and (E)PS output") #54

Rolls up 0.13.1 + 0.13.2 (0.13.1 was never tagged or published).
Thanks @liamnichols and @surgeventures for the PRs.