core: v0.16.1

0.16.1 (2026-07-27)

🐛 Bug Fixes

• certreloader: re-check reload condition under write lock (#1994) (86489da)
• handle invalid selector errors (#1976) (409a62e)
• readyz never true of multiple gRPC syncs are used (#1985) (29833e8)
• security: update module google.golang.org/grpc to v1.82.1 [security] (#2005) (4281adf)
• security: update vulnerability-updates [security] (#1984) (2a5a6b6)
• sync: avoid send on closed channel in fileinfo watcher Close (#1992) (a7339ea)
• sync: handle non-string YAML map keys in config parsing (#1990) (3c72e6f)
• sync: re-establish file watch after delete and restore (#2001) (d434adf)
• sync: synchronize readiness state (#2006) (317a7e0)

✨ New Features

• improve ETag and body hash support to blob/http sync (#1991) (1e210d4)

🧹 Chore

• fix flaky test (7ff137d)