v1.6.0

What's Changed

• chore(deps): update rust crate rustls to v0.23.46 [security] by @ferrlabs-renovate[bot] in #66
• chore(deps): update rust crate tokio to v1.53.3 by @ferrlabs-renovate[bot] in #67
• fix(runner): retry the askpass token fetch on connection refused and 503 by @BryanFRD in #68
• fix(runner): fail clearly when the claude CLI is older than 2.1.98 by @BryanFRD in #69
• chore(deps): update dependency helm to v4.3.1 by @ferrlabs-renovate[bot] in #70
• chore(deps): update ferrlabs/.github digest to 2c2284f by @ferrlabs-renovate[bot] in #71
• fix(deps): update crates for RUSTSEC-2026-0381..0383 by @BryanFRD in #84
• fix(runner): only hand the GitHub token to github.com in GIT_ASKPASS by @BryanFRD in #86
• build(docker): pin the Claude CLI version and base image digests by @BryanFRD in #87
• chore(deps): update ferrlabs/.github digest to 6cbce94 by @ferrlabs-renovate[bot] in #73
• chore(deps): update rust crate tokio to v1.54.1 by @ferrlabs-renovate[bot] in #72
• chore(deps): update rust crate uuid to v1.29.0 by @ferrlabs-renovate[bot] in #83
• chore(deps): update ferrlabs/.github digest to fbe42a0 by @ferrlabs-renovate[bot] in #90
• fix(runner): write the MCP config outside the repository checkout by @BryanFRD in #85
• chore(deps): update dependency @anthropic-ai/claude-code to v2.1.311 by @ferrlabs-renovate[bot] in #89
• ci(dco): require a sign-off on every commit by @BryanFRD in #88
• feat(image): publish a runner-formal image with Rust and Kani by @BryanFRD in #91

Full Changelog: v1.5.0...v1.6.0