grid_exploration 0.3.1-dev.2

Exploration-protocol host for the_grid — registers lenny's ext.leonard.* wire protocol as Dart VM-service extensions over the controller runtime.

0.3.1-dev.2

• Floors beads_dart at ^0.3.0-dev.2 — the external-dependency read surface this wave ships, so every consumer of the 2026-09-13 grid wave resolves one coherent set.
• No library changes; dependency floors only.

0.3.1-dev.1

• Floors beads_dart at ^0.3.0-dev.1 (the 0.3.0 line carries the #420 guard, which is breaking for direct constructors; a ^0.2.0 floor cannot admit a 0.3.0 prerelease, so every consumer of the 2026-09-13 grid wave needs this release to resolve).
• No library changes; dependency floors only.

0.3.0

• PROMOTED from 0.3.0-rc.4. This is the stable release of the 0.3.0 line; the code is the candidate's, unchanged. Every intra-family dependency constraint is rewritten from its prerelease form to the stable one, because pub refuses a stable package that depends on a prerelease.
• Consumers on a ^0.3.0-rc.N constraint resolve this automatically: a caret range admits the release above its own prereleases, so no downstream pubspec edit is required to pick it up.

0.3.0-rc.4

• Breaking: requires leonard_contract ^0.2.2 (genesis_perception 0.3.0 / genesis_tree 0.3.0). Migration: consumers on genesis_tree 0.2 stay on rc.3; consumers on 0.3 bump genesis_tree to ^0.3.0. This is the release that lets grid_cli resolve from pub.dev again (rc.9 pinned genesis_tree 0.3 while this package still reached genesis_tree 0.2 through leonard_contract 0.2.1).
• Deprecated: DevModeSeat is renamed to DevModeHost (#249). The deprecated DevModeSeat typedef remains throughout 0.3.x and will be removed in 0.4.0.

0.3.0-rc.3

• Fix: the published archive ships the DevTools extension bundle again — the rc.2 archive dropped it via an over-broad ignore (tg-tzf0, #203). No API changes.

0.3.0-rc.2

• Republished to close a version/content divergence (see note below).

  NOTE: the previous version was published and the package then kept accruing source without a bump, so the hosted archive and the in-repo sources at that version differed. Local builds passed on path overrides while hosted resolves got stale code. This release re-syncs them.

0.3.0-rc.1

• Breaking: tracks beads_dart 0.2.0-rc.1 — the bd export retirement. No exploration API change of its own; the constraint bump is the breaking part for resolvers.

0.2.0

• Breaking: the VM-service surface speaks ext.leonard.* (protocol version 2) via leonard_contract; ext.exploration.* is retired. Attach tooling must be on leonard_* 0.2.x.

0.1.1

• Added the reusable JIT dev-mode host composition — JoinedWorkReader, DevModeSeat, and armDevMode — so any JIT-launched station can arm hot reload/restart without copying the host half. Previously stranded in a downstream station package (the_grid #111).

0.1.0

• Initial release: exploration-protocol host exposing the ext.leonard.* wire protocol as Dart VM-service extensions.