chore: release v0.3.11

[github-actions]

0.3.11 - 2026-05-19

Package: dial9-tokio-telemetry 0.3.10 -> 0.3.11

Changes:

Added

• add AllocEvent and FreeEvent to trace format (#420)

Fixed

• enforce RotatingWriter retention across restarts (#414)

Other

• extract sampling primitives into shared module (#418)
• Extract Source trait for flush-thread data sources (#408)
• (design) in-memory pipeline (#389)

Package: dial9-viewer 0.3.10 -> 0.3.11

Package: dial9 0.3.10 -> 0.3.11

---

Maintainer note: CI does not trigger automatically on this PR (GitHub limitation with GITHUB_TOKEN-created PRs). Close and reopen this PR to trigger CI before merging.