v1.15.12

What's Changed

• test: improve frontend coverage with page and editor happy paths by @nighca in #3562
• feat(spx-gui): support local reference images for generated assets by @CORCTON in #3491
• refactor(spxls): adapt to xgolsw instance configuration by @aofei in #3527
• Bump the "infrastructure" group with 1 update across multiple ecosystems by @dependabot[bot] in #3592
• ci: ignore automatic Codecov Action dependency upgrades by @nighca in #3596
• chore: upgrade to Go 1.26 and simplify Go code by @aofei in #3587
• fix(spx-gui): size Account admin navbar trigger to its content by @CORCTON in #3604
• Release v1.15.12 by @nighca in #3612

Full Changelog: v1.15.11...v1.15.12