v3.5.0-M4

Reactor-Core 3.5.0-M4 is part of 2022.0.0-M4 Release Train (F Milestone 4).

This version brings in a few changes, bugfixes and enhancements from the 3.4.x line, most notably from 3.4.21.

These are also listed below.

What's Changed

⚠️ Update considerations and deprecations

• Micrometer module: add observation(), deprecate global registry by @simonbasle in #3104
• Reintroduction of Processors as deprecated by @simonbasle in #3112

✨ New features and improvements

• Add context-propagation-api dependency + ReactorContextAccessor by @simonbasle in #3098
• Improve ReactorContextAccessor, add tests by @simonbasle in #3107
• Polish Observation names and tag keys by @simonbasle in #3110
• From 3.4.x:
  • Implement disposing of tasks scheduled on VirtualTimeScheduler by @mdindoffer in #3097
  • Add forEach method to ContextView and subclasses by @chemicL in #3092
  • Introducing default impl for Context::forEach by @chemicL in #3101
  • Introducing Context::putAllMap by @chemicL in #3102

📖 Documentation, Tests and Build

• Make context-propagation-api dependency optional + documentation by @simonbasle in #3100
• Adapt to the changes in the context propagation API by @violetagg in #3113
• From 3.4.x:
  • Clarify ContextN.putAll(Map) intended internal use in javadoc by @chemicL in #3103
  • Rework guide on Retry with Transient Errors by @simonbasle in #3093

🆙 Dependency Upgrades

• July dependency upgrades by @simonbasle in #3115
• Update Micrometer dependency to version 1.10.0-M3 by @violetagg in #3116

New Contributors

• @mdindoffer made their first contribution in #3097

Full Changelog: v3.5.0-M3...v3.5.0-M4