chore(deps): bump rift engine to 0.19.0

[EtaCassiopeia]

SDK fix for a 0.19.0 behaviour change (commit 4a68ca8)

The first run failed RiftGoldenIT.goldenCaptureThenReplay in the REPLAY step. rift 0.19.0 (#1239) made DELETE /imposters/{port}/savedProxyResponses also delete the stubs a proxy recorded (recordedFrom), which matches Mountebank's deleteSavedProxyResponses. The JUnit 5 Reset policy calls clearProxyResponses() before every test. On the @RiftGolden imposter, that call deleted the golden fixture: REPLAY served nothing, and CAPTURE would have kept only the last test method's recordings.

• RiftTestContext.resetConfiguredImposters() no longer clears proxy responses on the golden imposter. Recorded requests and scenario state are still reset, and other imposters are unchanged.
• RiftGoldenUnitTest.perTestResetKeepsTheGoldenImpostersRecordedStubs (fake admin) plus RiftGoldenIT, which now runs two tests per fixture (capture accumulates, replay survives reset).
• Documented in Imposter.clearProxyResponses javadoc and docs/junit5.md. User-visible: on rift >= 0.19.0 a PER_TEST reset now makes a plain record() imposter re-reach its upstream.

Engine verdict: 0.19.0 is correct, so the fix belongs in the SDK.

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Bumps the pinned rift engine version from 0.18.1 to 0.19.0 via scripts/bump.sh.

Upstream release notes (achird-labs/rift 0.19.0)

Rift v0.19.0

Rift is a high-performance, Mountebank-compatible HTTP chaos engineering proxy.

Installation

Quick Install (Unix)

# Download and extract (replace TARGET with your platform)
curl -LO https://github.com/achird-labs/rift/releases/download/v0.19.0/rift-v0.19.0-x86_64-unknown-linux-gnu.tar.gz
tar -xzf rift-v0.19.0-x86_64-unknown-linux-gnu.tar.gz
sudo mv rift-v0.19.0-x86_64-unknown-linux-gnu/bin/* /usr/local/bin/

Using Docker

# From Docker Hub
docker pull zainalpour/rift-proxy:v0.19.0
docker run -p 2525:2525 -p 9090:9090 zainalpour/rift-proxy:v0.19.0

# Linter image for CI/CD
docker pull zainalpour/rift-lint:v0.19.0
docker run --rm -v $(pwd):/imposters zainalpour/rift-lint:v0.19.0 .

Using Cargo

cargo install rift-http-proxy
cargo install rift-lint

Included Binaries

Each release archive includes all Rift tools:

• rift - HTTP proxy server (Mountebank-compatible)
• rift-lint - Imposter configuration validator
• rift-tui - Terminal UI for managing imposters
• rift-verify - Stub verifier (checks imposters against a running engine)

Available Platforms

Platform	Architecture	Download
Linux (glibc)	x86_64	rift-v0.19.0-x86_64-unknown-linux-gnu.tar.gz
Linux (glibc)	ARM64	rift-v0.19.0-aarch64-unknown-linux-gnu.tar.gz
Linux (musl/static)	x86_64	rift-v0.19.0-x86_64-unknown-linux-musl.tar.gz
Linux (musl/static)	ARM64	rift-v0.19.0-aarch64-unknown-linux-musl.tar.gz
macOS	Intel (x86_64)	rift-v0.19.0-x86_64-apple-darwin.tar.gz
macOS	Apple Silicon (ARM64)	rift-v0.19.0-aarch64-apple-darwin.tar.gz
Windows	x86_64	rift-v0.19.0-x86_64-pc-windows-msvc.zip

Docker Images

Image	Description
zainalpour/rift-proxy	Main HTTP proxy server
zainalpour/rift-lint	Imposter validator for CI/CD

Features

All binaries include:

• Rhai scripting (built-in)
• JavaScript scripting (Boa engine)
• Redis backend for distributed state

Verification

Each binary has an accompanying .sha256 checksum file. Verify downloads with:

shasum -a 256 -c rift-v0.19.0-x86_64-unknown-linux-gnu.tar.gz.sha256

Mountebank Compatibility

Rift is API-compatible with Mountebank:

rift --port 2525

Documentation

• README
• Mountebank Compatibility

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