Release_3.0.0

What's Changed

• Fix for multinode processing by @razdoburdin in #69
• fp32 fix for objectives calculations by @razdoburdin in #70
• fix training continuation for iGPUs by @razdoburdin in #71
• Revert "fp32 fix for objectives calculations" by @razdoburdin in #73
• Revert "fix training continuation for iGPUs" by @razdoburdin in #72
• fix init estimation on sycl device by @razdoburdin in #74
• training continuation fix by @razdoburdin in #75
• fp32 fix by @razdoburdin in #76
• Revert "fix init estimation on sycl device" by @razdoburdin in #77

Full Changelog: v2.1.4.0...v.3.0.0.0