Patch: navigate toolchain incompatibilities (both from real runs).
- AGP 9 built-in Kotlin cap — on AGP 9+ (which ships a built-in Kotlin), KSP must be compatible with that built-in Kotlin, which can cap how far Kotlin/KSP can be bumped; verify the matrix before proposing a Kotlin bump.
- Step-down on verify failure — when a bump won't compile, try the highest version that still compiles before reverting outright (a library's latest may pull a too-new
kotlin-stdlibthe project's compiler can't read, while the previous minor works — e.g. Coil3.5.0→3.4.0).
Update: /plugin update android-update-deps@alvarose. Full CHANGELOG.