v0.42.0-rc1

What's Changed

New Features 🎉

• feat: add default sampling rate to mlobs logger by @khorshuheng in #567
• Add Image Building API by @ariefrahmansyah in #574
• Image Building Clients & SDK by @ariefrahmansyah in #575

Other Changes

• chore(api): Update go dependencies in merlin api server by @deadlycoconuts in #551
• bug: skip requirement comparison for pip reqs that is not a package by @khorshuheng in #570
• bugfix: handle empty feature orders list by @khorshuheng in #571
• bugfix: avoid logging non-200 response and don't publish mesasge when there is error by @khorshuheng in #573
• chore: update documentation on model observability by @khorshuheng in #572
• fix(api): Fix autoscaler target string parsing to not drop decimal numbers by @deadlycoconuts in #576

Full Changelog: v0.41.3...v0.42.0-rc1