v0.1.19

[0.1.19] - 2026-10-16

Features

• (hpsvm-cli) Add fixture record
• Evm2 parity — architecture, performance and API refactor (0.1.19)

Bug Fixes

• (hpsvm) Surface the stale vendored stake ELF
• Correct a contradictory trace assertion and clean up lint debt
• Restore parallel execution in batch workers after program-cache sharing; remove unrelated lint nit
• (release) Publish crates in dependency order instead of --workspace
• (recipe+release) Bump compat+concurrency fixes, add missing aggregate + dependency fixes; publish-cargo prepared
• Bump vendored Mollusk FH Fixture to 0.16.2 and adapt dependency pins
• (release) Treat already-published crate versions as success
• Mollusk-vendor compat for agave 4.5 (InstructionAccount import path)
• (release) Skip publishing hpsvm-fixture (unresolvable vendored dep on crates.io)

Documentation

• Document the hpsvm CLI and this release's changes

Testing

• Guard SBF test programs and run doctests in CI
• Cover the crate with unit, property, and integration tests

Miscellaneous Tasks

• (mutants) Cover hpsvm-cli with mutation testing
• Keep the 4.0.0-rc.0 SBF toolchain and record why

Build

• (deps) Move to agave 4.5.0-alpha.1 and the solana 5.x type generation