v0.9.1

https://hub.docker.com/r/moby/buildkit

Notable changes

• Builtin Dockerfile frontend has been updated to v1.3.1 changelog

• Seccomp profile has been updated to properly handle clone3 syscall support. #2379

• Fix possible panic on ARM32 due to struct alignment #2321

• Fix occasional "no active session" and "no such job" errors on concurrent builds #2369

• Fix flakiness during import of a cache with empty layers removed #2372

• Handle "edge not found" error in build instead of panicking #2382 #2385

• Fix problems with experimental Github Actions cache backend:

  • Add retry logic when API rate limits are reached tonistiigi/go-actions-cache#8
  • Remove BOM from error messages returned by API tonistiigi/go-actions-cache#6
  • Gracefully handle downloading blobs that have been removed from the cache #2387
  • Fix "cache already exists" errors in certain conditions #2387