v1.5.8

What's Changed

Java/Protobuf SDK

• feat: Run user logic on virtual threads by @johanandren in #2283
• feat: Access to gRPC clients in through workflow context by @johanandren in #2281
• bump: java 21 and ubuntu version to latest versions by @efgpinto in #2276
• Auto PR - Bump SDK versions to 1.5.7 by @github-actions in #2277
• Auto PR - Kalix Runtime version 1.2.13 by @franciscolopezsancho in #2278

Other

• chore: License change for 1.5.8 by @johanandren in #2285

Full Changelog: v1.5.7...v1.5.8