v1.9.0

AntHocNet v1.9.0. See CHANGELOG.md.

Install bundle (anthocnet-1.9.0.zip) — the source to
drop onto your own simulator tree:
make install-ns3 NS3DIR=… or make install-ns2 NS2DIR=….
Pre-built simulator images are on GHCR (see docker/README.md),
including release-pinned tags anthocnet-ns{2,3}:<sim-version>-v1.9.0.

Verify your download. The SHA-256 digest is published twice — in
this body and as the anthocnet-1.9.0.zip.sha256 asset:

522f933bca97639aacf7c5056b63618bf5420e6bcc6436e68067488957c6f6a5  anthocnet-1.9.0.zip

sha256sum -c anthocnet-1.9.0.zip.sha256   # both files in the same directory

What's Changed

• chore: v1.8.0 follow-ups — pin the Codespace image and record the version DOI by @danieljoppi in #534
• feat(bench): add Manhattan-grid mobility and an urban building channel for the VANET family (#488) by @danieljoppi in #535
• feat(bench): --scenario=vanet preset, road-aware preflight and two VANET anchors (#488) by @danieljoppi in #536
• docs(bench): publish the VANET campaign and the four-family ranking statement (#488) by @danieljoppi in #538
• ci(release): drop the apt step that hung two v1.9.0 release runs by @danieljoppi in #539

Full Changelog: v1.8.0...v1.9.0