CHANGELOG

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0.5.0 - 2026-06-18

Added

  • Tundra.adopt/1 to take ownership of an already-created TUN device from an open file descriptor. The original descriptor is duplicated and closed, so it must not be used after a successful call.

Changed

  • Breaking: Raise the minimum required Elixir version to 1.18 (was 1.15).

0.4.1 - 2026-01-26

  • Fix recv buffer size to account for TUN header on Darwin and Linux

0.4.0 - 2026-01-03

  • Breaking: TUN header is now handled automatically. recv/3 returns raw IP packets without the 4-byte header, and send/3 accepts raw IP packets and prepends the appropriate header based on IP version detection.

  • Add destination address support for point-to-point interfaces on macOS

  • Validate list length before inspecting iovec in send_data.

0.3.2 - 2026-01-02

  • Document tundra group requirement in README and module documentation

0.3.1 - 2026-01-01

  • Add Linux ARM64 server package build

0.3.0 - 2026-01-01

  • Restrict socket access to tundra group members for improved security
  • Add tundra group creation to deb/pkg postinstall scripts

0.2.1 - 2025-12-31

  • Fix release workflow to correctly publish deb packages
  • Include architecture in macOS package filename

0.2.0 - 2025-12-31

  • Extract server into standalone C component at c_src/server/
  • Add direct TUN device creation for privileged operation (Linux and macOS)
  • Add deb and pkg packaging with systemd/launchd service integration
  • Add server package builds and GitHub releases to CI

0.1.9 - 2025-01-12

  • Internal CI/CD changes only

0.1.3 - 2025-01-12

  • Typos
  • mix format

0.1.2 - 2025-01-12

  • Fix up some hex package stuff

0.1.1 - 2025-01-12

  • Fix source_ref in docs generation

0.1.0 - 2025-01-12

Initial revision