withastro/astro astro@1.0.3 on GitHub

#4239 a9baa45af Thanks @bluwy! - Fix Astro client scripts sourcemap 404
#4279 42fd6936c Thanks @FredKSchott! - Handle "not found" imports without throwing an "Invalid URL" error
#4273 0022f46b5 Thanks @Princesseuh! - Fix build output adding /index.html at the end of endpoints route
#4270 7127b1bb3 Thanks @natemoo-re! - Make third-party integration names nicer when using astro add