Reactor Core 3.8.7 is part of the 2025.0.7 and 2026.0.0-M1 Release Trains.

What's Changed

🐞 Bug fixes

• Fix elapsed time computation in OptimisticEmitFailureHandler by @bjmi in #4112
• Fix windowTimeout fair-backpressure index wraparound by @chemicL in 9fdb2cf
• Guard against flush-state update in FluxBufferTimeout by @Sage-Pierce in 1791421

New Contributors

• @bjmi made their first contribution in #4112

Full Changelog: v3.8.6...v3.8.7

Reactor Core 3.8.6 is part of the 2025.0.6 Release Train.

What's Changed

✨ New features and improvements

• Bump ByteBuddy from 1.18.8 to 1.18.10 by @dependabot[bot] in #4260
• Bump BlockHound from 1.0.16.RELEASE to 1.0.17.RELEASE by @violetagg in edccbec
• Depend on Micrometer v1.16.6 by @violetagg in edccbec
• Depend on Micrometer Tracing v1.6.6 by @violetagg in edccbec

📖 Documentation

• Preserve nullability annotations in Javadoc by @chemicL in #4242
• Swap javadoc.io for jspecify.dev for JSpecify links by @chemicL in #4251
• Modernize Antora setup by @chemicL in #4262
• Fix an outdated link in the Mono class javadoc by @RenanMarques in #4206

New Contributors

• @RenanMarques made their first contribution in #4206

Full Changelog: v3.8.5...v3.8.6

Reactor Core 3.7.19 is part of the 2024.0.18 Release Train.
This is the last release of 3.7.x, as 2024.0.x Release Train is going out of OSS support. For the next steps, check our support policy.

What's Changed

✨ New features and improvements

• Bump ByteBuddy from 1.18.8 to 1.18.10 by @dependabot[bot] in #4260
• Bump BlockHound from 1.0.16.RELEASE to 1.0.17.RELEASE by @violetagg in c84e170

📖 Documentation

• Modernize Antora setup by @chemicL in #4262

Full Changelog: v3.7.18...v3.7.19

Reactor Core 3.8.5 is part of the 2025.0.5 Release Train.

What's Changed

✨ New features and improvements

• Bump ByteBuddy from 1.18.7 to 1.18.8 by @dependabot[bot] in #4232
• Depend on Micrometer v1.16.5 by @violetagg in #4238
• Depend on Micrometer Tracing v1.6.5 by @violetagg in #4238

Full Changelog: v3.8.4...v3.8.5

Reactor Core 3.7.18 is part of the 2024.0.17 Release Train.

What's Changed

✨ New features and improvements

• Bump ByteBuddy from 1.18.7 to 1.18.8 by @dependabot[bot] in #4232

Full Changelog: v3.7.17...v3.7.18

Reactor Core 3.8.4 is part of the 2025.0.4 Release Train.

What's Changed

✨ New features and improvements

• Bump byteBuddy from 1.18.4 to 1.18.7 by @dependabot[bot] in #4214
• Bump Micrometer from 1.16.3 to 1.16.4 by @chemicL in #4220

📖 Documentation

• [docs] Add section about subscription patterns by @chemicL in #4207

Full Changelog: v3.8.3...v3.8.4

Reactor Core 3.7.17 is part of the 2024.0.16 Release Train.

What's Changed

✨ New features and improvements

• Bump byteBuddy from 1.18.4 to 1.18.7 by @dependabot[bot] in #4214

📖 Documentation

• [docs] Add section about subscription patterns by @chemicL in #4207

Full Changelog: v3.7.16...v3.7.17

Reactor Core 3.8.3 is part of the 2025.0.3 Release Train.

What's Changed

✨ New features and improvements

• Update NullAway to 0.13.0 and ErrorProne to 2.46.0 by @chemicL in #4187
• Bump ByteBuddy from 1.18.3 to 1.18.4 by @dependabot[bot] in #4183
• Bump Micrometer to 1.16.3 and Micrometer Tracing to 1.6.3 by @chemicL in #4202

Full Changelog: v3.8.2...v3.8.3

Reactor Core 3.7.16 is part of the 2024.0.15 Release Train.

What's Changed

✨ New features and improvements

• Bump ByteBuddy from 1.18.3 to 1.18.4 by @dependabot[bot] in #4183

Full Changelog: v3.7.15...v3.7.16

Reactor Core 3.8.2 is part of the 2025.0.2 Release Train.

What's Changed

✨ New features and improvements

• Bump ByteBuddy from 1.18.2 to 1.18.3 by @dependabot[bot] in #4169
• Bump BlockHound from 1.0.15.RELEASE to 1.0.16.RELEASE by @chemicL in #4181
• Bump Micrometer from 1.16.1 to 1.16.2 by @chemicL in #4182

Full Changelog: v3.8.1...v3.8.2