* New upstream point release.
* Fix error running unit tests due to duplicated symbols (LP: #1289067):
  - d/p/issue61970044_40001.diff: Replace with issue61970044_80001.diff,
    update to existing proposed fix upstream.
  - d/p/issue80300043_60001.diff: Cherry pick upstream trunk fix for
    cmd/go: go test -compiler gccgo produces duplicate symbol errors.